.banner {
    background: url(../img/sub1/sub1_banner\ .png) no-repeat center;
    background-size: cover;
    height: 60vh;
    position: relative;
    padding-inline: 20rem;
    padding-top: 13.8rem;
}
.banner span {
    font-family: var(--pr);
    font-weight: 100;
    color: #fff;
    font-size: 4rem;
}
.banner p {
    font-family: var(--pr);
    font-weight: 700;
    color: #fff;
    font-size: 4rem;
}
.tab_wrap {
    height: 55px;
    border-bottom: 0.5px solid #808080;
    padding-inline: 20rem;
}
.tab_wrap .tab {
    display: flex;
    align-items: center;
    gap: 4.375rem;
    height: 100%;
}
.tab_wrap .tab li a {
    font-family: var(--pr);
    color: #B2B2B2;
    font-weight: 700;
    text-transform: uppercase;
}
.tab_wrap .tab li.active a {
    color: #142332;
}
.section1 {
    padding-left: 20rem;
    padding-top: 10rem;
    position: relative;
    padding-bottom: 7.5rem;
}
.section1 span {
    font-size: 1.375rem;
    color: var(--mc);
    font-weight: 700;
    position: relative;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    padding-left: 0.5rem;
}
.section1 span::before {
    position: absolute;
    top: 0.8rem;
    left: 0;
    content: '';
    width: 135px;
    height: 19px;
    background-color: rgba(0, 149, 149, 0.2);
}
.section1 h2 {
    font-size: 3rem;
    font-weight: 800;
    color: #142332;
    margin-block: 2.5rem 4rem;
}
.section1 p {
    font-size: 1.375rem;
    font-weight: 300;
    font-family: var(--nt);
    color: #4D4D4D;
    letter-spacing: -0.8px;
    line-height: 1.5;
}
.sub1_1_1::before {
    content: '';
    position: absolute;
    top: 4rem;
    right: 9rem;
    background: url(../img/sub1/sub1_1_bg.png) no-repeat center;
    background-size: cover;
    width: 611px;
    height: 565px;
}
.sub1_1_1 .ship {
    margin-top: 6rem;
}

.sub1_1_1 .bot_txt {
    position: absolute;
    bottom: 0rem;
    left: 23rem;
    font-family: var(--mc);
    font-size: 5rem;
    color: #E5E5E5;
    font-weight: 800;
    line-height: 1;
}
.sub1_1_2 {
    margin-top: 16.5rem;
    padding-left: 20rem;
    padding-bottom: 18rem;
} 
.sub1_1_2 .flex_wrap {
    display: flex;
    gap: 4.8rem;
}
.sub1_1_2 .tab_content01 .content01 {
    /* display: none; */
    position: absolute;
    top: 15.7rem;
    left: 9.8rem;
    visibility: hidden;
    opacity: 0;
    transform: translateY(50px);
}
.sub1_1_2 .tab_content01 .content01.active {
    /* display: block; */
    visibility: visible;
    opacity: 1;
    transform: translateY(0px);
    transition: all 0.8s;

}
.sub1_1_2 .tab_content01 {
    background: url(../img/sub1/sub1_1_circle.png) no-repeat center;
    background-size: contain;
    width: 657px;
    height: 657px;
    /* padding-left: 9.8rem;
    padding-top: 15.3rem;  */
    position: relative;
}
.sub1_1_2 .tab_content01 h2 span {
    font-weight: 800;
    display: inline-block;
    margin-right: 0.5rem;
}
.sub1_1_2 .tab_content01 h2 {
    color: #fff;
    /* font-size: 5.375rem; */
    font-size: 3.5rem;
    font-weight: 200;
    border-bottom: 2px solid #fff;
    padding-bottom: 1.5rem;
    width: 216%;
    text-transform: uppercase;
}
.sub1_1_2 .tab_content01 p {
    font-family: var(--nt);
    font-size: 1.125rem;
    font-weight: 300;
    line-height: 1.3;
    color: #fff;
    padding-top: 1rem;
}
.sub1_1_2 .right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 3.75rem;
    padding-top: 3.65rem;
}
.sub1_1_2 .right .tab_content02 {
    position: relative;
    padding-bottom: 2rem;
}
.sub1_1_2 .right .tab_content02::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: -5.4rem;
    width: 121%;
    height: 2px;
    background-color: #B4B4B4;
}
.sub1_1_2 .right .tab_content02 .content02 {
    display: none;
}
.sub1_1_2 .right .tab_content02 .content02.active {
    display: block;
}
.sub1_1_2 .right .tab_content02 .content02 h2 {
    font-weight: 800;
    font-size: 3.5rem;
    color: #142332;
    margin-bottom: 3.5rem;
    text-align: right;
    letter-spacing: -0.8px;
}
.sub1_1_2 .right .tab_content02 .content02 p {
    font-family: var(--nt);
    font-weight: 300;
    font-size: 1.375rem;
    color: #4D4D4D;
    text-align: right;
    letter-spacing: -0.8px;
    line-height: 1.3;
}
.sub1_1_2 .right .r_bot  {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}
.sub1_1_2 .right .r_bot .click {
    margin-bottom: 3.3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-self: center;
}
.sub1_1_2 .right .r_bot .click .txt {
    writing-mode: tb;
    margin-bottom: 1.25rem;
    font-family: var(--mc);
    font-size: 1.125rem;
    color: #808080;
}
.sub1_1_2 .right .r_bot .click img {
    width: initial;
}
.sub1_1_2 .right .r_bot .tab_btn_wrap {
    display: flex;
    gap: 4rem;
    align-items: center;
}
.sub1_1_2 .right .r_bot .tab_btn_wrap .btn {
    filter: grayscale(1);
    cursor: pointer;
    transition: all 0.5s;
}
.sub1_1_2 .right .r_bot .tab_btn_wrap .btn.active {
    filter: grayscale(0);
}


/* sub1_2_1 */
.sub1_2_1 span::before {
    width: 100px;
}
.sub1_2_1::before {
    content: '';
    position: absolute;
    top: 19.5rem;
    left: 0;
    background: url(../img/sub1/sub1_2_hand.png) no-repeat center;
    background-size: cover;
    width: 1920px;
    height: 350px;
    z-index: -1;
}
.sub2_1 .section1 {
    padding-bottom: 15rem;
}
.sub1_2_2 {
    margin-top: 10rem;
    padding-left: 20rem;
    padding-bottom: 15rem;
}
.sub1_2_2 .flex_wrap {
    display: flex;
    gap: 8.5rem;
}
.sub1_2_2 .left {
    font-family: var(--mc);
    font-size: 2.5rem;
    color: #142332;
    font-weight: 700;
}
.sub1_2_2 .right .txt_box {
    margin-bottom: 4.375rem;
}
.sub1_2_2 .right .txt_box span {
    font-family: var(--nt);
    font-size: 1.5rem;
    color: #4D4D4D;
    font-weight: 700;
    display: block;
    margin-bottom: 0.5rem;
}
.sub1_2_2 .right .txt_box p {
    font-family: var(--nt);
    font-size: 1.375rem;
    color: #4D4D4D;
    font-weight: 300;
    line-height: 1.3;
    letter-spacing: -0.4px;
}
.sub1_2_2 .right .circle_wrap {
    display: flex;
    gap: 1.75rem;
    align-items: center;
    justify-content: center;
}
.sub1_2_2 .right .circle_wrap img:last-child {
    padding-bottom: 2rem;
}


/* sub1_3 */
.sub1_3 .banner {
    background: url(../img/sub1/sub1_3_banner.png) no-repeat center;
    background-size: cover;
}
.sub1_3_1 {padding-bottom: 0;}
.sub1_3_1 .section1 h2 {
    margin-block: 3.8rem 0;
}
.map .i_wrap {
    position: relative;
}
.map .i_wrap a {
    position: absolute;
    bottom: 0;
    right: 20.5rem;
    display: block;
    width: 220px;
    height: 220px;
    background-color: #142332;
    padding-inline: 1.8rem;
    padding-block: 2rem;
}
.map .i_wrap a p {
    color: #Fff;
    margin-bottom: 1.5rem;
    font-weight: 700;
    font-size: 1.5rem;
}
.map .i_wrap a img {
    width: auto;
}
.map .i_wrap iframe {
    display: block;
}
.map .txt_box {
    padding-left: 20rem;
    margin-top: 3.5rem;
}
.map .txt_box h2 {
    font-size: 1.875rem;
    font-weight: 700;
    color: #142332;
}
.map .txt_box hr {
    margin-block: 1rem 1.375rem;
    width: 48%;
    border: 1px solid #142332;
}
.map .txt_box h5 {
    font-weight: 200;
    font-size: 1.5rem;
    color: #4D4D4D;
    letter-spacing: -0.8px;
    margin-bottom: 2rem;
}
.map .txt_box p {
    font-size: 1.375rem;
    font-weight: 200;
    margin-bottom: 0.25rem;
}
.map .txt_box .email {
    display: flex;
    font-size: 1.5rem;
}
.map .txt_box .email .email_box {
    display: flex;
    gap: 1rem;
}
.map .txt_box span {
    color: #4D4D4D;
    font-weight: 700;
    margin-right: 0.5rem;
    font-size: 1.375rem;
}
.sub1_3_3 {
    padding-bottom: 25.5rem;
    margin-top: 20rem;
}
.sub1_3_3 .txt_box {
    padding-left: 55rem;
}
.sub1_3_3 .txt_box hr {
    width: 72%;
    
}
.sub1_3_3 .txt_box h2 {
    color: #D8002D;
}
.sub1_3_3  .i_wrap a {
    background-color:  #D8002D;
    left: 20.5rem;
}

/* sub2_1 */
.sub2_1 .banner {
    background: url(../img/sub2/sub2_1_banner.png) no-repeat center;
    background-size: cover;
}
.sub2_1 .sub2_1_1 {
    /* padding-inline: 35.6rem; */
    display: flex;
    gap: 1rem;
    padding-block: 10rem;
    justify-content: center;
}
.sub2_1 .sub2_1_1 p {
    font-weight: 700;
    font-size: 2.625rem;
    color: #142332;
    letter-spacing: -0.4px;
    text-align: center;
}
.sub2_1 .sub2_1_1 img {
    margin-top: -3rem;
}
.sub2_1 .sub2_1_2 {
    padding-inline: 18.5rem;
    padding-bottom: 20rem;
}
.sub2_1 .sub2_1_2 ul {
    display: flex;
    justify-content: space-between;
    position: relative;

}
.sub2_1 .sub2_1_2 ul li {
    display: flex;
    flex-direction: column;
    gap: 7rem;
    justify-content: center;
    align-items: center;
    height: 100%;
    flex: 1;
}
.sub2_1 .sub2_1_2 .item {
    width: 236px;
    height: 236px;
    border-radius: 50%;
    border: 1px solid #009393;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    cursor: pointer;
}
.sub2_1 .sub2_1_2 ul li .bot {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    justify-content: center;
    align-items: center;
    text-align: center;
    text-transform: uppercase;
}
.sub2_1 .sub2_1_2 ul::after {
    content: '';
    position: absolute;
    bottom: 11rem;
    left: 0;
    transform: translate(-50%, -50%);
    width: 250%; height: 1px;
    border-top: 1px solid #989999;
    z-index: -1;
}
.sub2_1 .sub2_1_2 ul li .bot>span {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background-color: #009393;
    position: relative;
}
.sub2_1 .sub2_1_2 ul li .bot>span::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 19px; height: 19px;
    border-radius: 50%;
    background-color: #142332;
    visibility: hidden;
    opacity: 0;
}
.sub2_1 .sub2_1_2 ul li .bot>span::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 35px; height: 35px;
    border-radius: 50%;
    border: 1px solid #142332;
    visibility: hidden;
    opacity: 0;
}

.sub2_1 .sub2_1_2 ul li .bot p span {
    font-size: 1.5rem;
    color: #142332;
    font-weight: 400;
    display: block;
    margin-bottom: 0.8rem;
} 
.sub2_1 .sub2_1_2 ul li .bot p {
    font-size: 1.5rem;
    color: #808080;
    font-family: var(--nt);
    font-weight: 300;
    font-size: 1.125rem;
    visibility: hidden;
    opacity: 0;
    text-transform: initial;
} 
.sub2_1 .sub2_1_2 ul li .bot p br {
    display: none;
}

.sub2_1 .sub2_1_2 .item p {
    color: #009393;
    font-size: 1.25rem;
    line-height: 1.3;
    text-transform: capitalize;
}
.sub2_1 .sub2_1_2 .item p>span {
    display: block;
    margin-bottom: 1rem;
}
.sub2_1 .sub2_1_2 .item::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(to right, #009393, #009393ab);
    border-radius: 50%;
    visibility: hidden;
    opacity: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 2rem;
    white-space: pre;
}


.sub2_1 .sub2_1_2 li:nth-child(1) .item::before {
    content: 'Product\A warehousing \A Inspection ';
}
.sub2_1 .sub2_1_2 li:nth-child(2) .item::before {
    content: 'Storage';
}
.sub2_1 .sub2_1_2 li:nth-child(3) .item::before {
    content: 'Inspection \A before packing';
}
.sub2_1 .sub2_1_2 li:nth-child(4) .item::before {
    content: 'Packing';
}
.sub2_1 .sub2_1_2 li:nth-child(5) .item::before {
    content: 'Final\Ainspection \A before \A  shipping';
}
.sub2_1 .sub2_1_2 ul li.active .item::before {
    visibility: visible;
    opacity: 1;
    transition: all 0.5s;
}
.sub2_1 .sub2_1_2 ul li.active .item .none {
    display: none;
}
.sub2_1 .sub2_1_2 ul li.active .bot span::before, 
.sub2_1 .sub2_1_2 ul li.active .bot span::after {
    visibility: visible;
    opacity: 1;
    transition: all 0.5s;
}
.sub2_1 .sub2_1_2 ul li.active .bot p {
    visibility: visible;
    opacity: 1;
    transition: all 0.5s;
}

.sub2_1 .sub2_1_2 ul li.active .bot>span::before,
.sub2_1 .sub2_1_2 ul li.active .bot>span::after {
    visibility: visible;
    opacity: 1;
    transition: all 0.5s;
}

/* sub3_1 */
.sub3 .banner {
    background: url(../img/sub3/sub3_banner.png) no-repeat center;
    background-size: cover;

}
.sub3 span::before {
    width: 195px;
    background-color: rgba(214, 0, 45, 0.2);
}
.sub3 .section1 span {
    color: #D6002D;
}
.sub3_1 .section1 {
    padding-right: 20rem;
    padding-bottom: 2rem;
}

.sub3_1 .sub3_1_1 .flex_wrap  {
    display: flex;
    justify-content: space-between;
}
.sub3_1 .sub3_1_1 .flex_wrap p {
    padding-top: 6.5rem;
    letter-spacing: -0.8px;
    line-height: 1.3;
    text-align: right;
}
.sub3_1 .sub3_1_2 {
    padding-bottom: 25rem;
}
.sub3_1 .sub3_1_2 .list .img_wrap {
    position: relative;
}
.sub3_1 .sub3_1_2 .list .img_wrap h2 {
    font-size: 2.625rem;
    font-weight: 700;
    color: #fff;
}
.sub3_1 .sub3_1_2 .list01 .img_wrap h2, 
.sub3_1 .sub3_1_2 .list03 .img_wrap h2 {
    position: absolute;
    bottom: 2rem;
    left: 3rem;
}
.sub3_1 .sub3_1_2 .list02 .img_wrap h2 {
    position: absolute;
    bottom: 2rem;
    right: 3rem;
}
.sub3_1 .sub3_1_2 .list01 {
    padding-inline: 20rem;
}
.sub3_1 .sub3_1_2 .list p {
    font-size: 1.625rem;
    color: #4D4D4D;
    font-weight: 200;
    padding-left: 3rem;
    padding-top: 3rem;
    line-height: 1.3;
}
.sub3_1 .sub3_1_2 .list01 img {
    filter: brightness(0.9);
}
.sub3_1 .sub3_1_2 .list02 {
    margin-block: 17rem;
    padding-right: 20rem;
}
.sub3_1 .sub3_1_2 .list02 .img_wrap h2 {
    position: absolute;
    bottom: 2rem;
    right: 3rem;
}
.sub3_1 .sub3_1_2 .list02 p {
    text-align: right;
    padding-right: 3rem;
}
.sub3_1 .sub3_1_2 .list03 {
    padding-left: 20rem;
}

/* sub3_2 */
.sub3_2 span::before {
    width: 180px;
}
.sub3_2 .sub3_2_1 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 0;
}
.sub3_2 .sub3_2_1 img {
    margin-top: -4rem;
    position: relative;
    max-width: 55%;
}
.sub3_2 .sub3_2_1 img::before {
    content: 'MAIN ';
}
.sub3_2 .sub3_2_2 {
    padding-bottom: 7rem;
}
.sub3_2 .sub3_2_2 .click {
    margin-bottom: 6.2rem;
    padding-inline: 20rem;
}
.sub3_2 .sub3_2_2 .click p {
    writing-mode: tb;
    font-family: var(--mc);
    font-weight: 300;
    font-size: 1.125rem;
    color: #808080;
}
.sub3_2 .sub3_2_2 .click img {
    margin-left: 0.5rem;
    margin-top: 1.5rem;
}
.sub3_2 .sub3_2_2 .tab_btn {
    display: flex;
    justify-content: space-between;
    padding-inline: 20rem;
    margin-bottom: 5rem;
    
}
.sub3_2 .sub3_2_2 .tab_btn .btn {
    width: 217px;
    height: 217px;
    border-radius: 3.125rem;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #009393;
    text-align: center;
    font-size: 1.375rem;
    box-shadow: 6px 6px 8px rgba(0, 147, 147, 0.3), -0.5px 0 8px rgba(0, 147, 147, 0.3);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    font-weight: 600;
}
.sub3_2 .sub3_2_2 .tab_btn .btn::after {
    content: '01';
    position: absolute;
    top: -4rem; left: 0;
    font-family: var(--nt);
    font-weight: 700;
    font-size: 6.25rem;
    color: rgba(255, 255, 255, 0.5);
    width: 100%; height: 100%;
}
.sub3_2 .sub3_2_2 .tab_btn .btn02::after {
    content: '02';
}
.sub3_2 .sub3_2_2 .tab_btn .btn03::after {
    content: '03';
}
.sub3_2 .sub3_2_2 .tab_btn .btn04::after {
    content: '04';
}
.sub3_2 .sub3_2_2 .tab_btn .btn05::after {
    content: '05';
}
.sub3_2 .sub3_2_2 .tab_btn .btn.active {
    background-color: #009393;
    box-shadow: none;
    color: #fff;
    transition: all 0.6s;
}


.sub3_2 .sub3_2_2 .tab_content .content {
    background: url(../img/sub3/sub3_2_tabbg.png) no-repeat center;
    background-size: cover;
    padding-inline: 20rem;
    /* padding-left: 20rem; */
    
    padding-block: 7.5rem 12rem;
    display: none;
    position: relative;
}
.sub3_2 .sub3_2_2 .tab_content .content::before {
    content: '';
    background: url(../img/sub3/sub3_2_tablogo1.png) no-repeat center;
    background-size: cover;
    position: absolute;
    bottom: 0; 
    right: 3rem;
    /* width: 950px;
    height: 200px; */
    width: 735px;
    height: 160px;
    opacity: 0.5;
}
.sub3_2 .sub3_2_2 .tab_content .content::after {
    content: '';
    background: url(../img/sub3/sub3_2_active.png);
    width: 75px; height: 35px;
    position: absolute;
    top: -35px; left: 25rem;
}
.sub3_2 .sub3_2_2 .tab_content .content01::after {
    left: 20.5vw;
}
.sub3_2 .sub3_2_2 .tab_content .content02::after {
    left: 34vw;
}
.sub3_2 .sub3_2_2 .tab_content .content03::after {
    left: 48vw;
}
.sub3_2 .sub3_2_2 .tab_content .content04::after {
    left: initial;
    right: 34vw;
}
.sub3_2 .sub3_2_2 .tab_content .content05::after {
    left: initial;
    right: 20vw;
}
.sub3_2 .sub3_2_2 .tab_content .content.active {
    display: block;
}
.sub3_2 .sub3_2_2 .tab_content .content .top {
    margin-bottom: 2rem;

    /* opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s; */
}
.sub3_2 .sub3_2_2 .tab_content .content .top span {
    color: #D6002D;
    font-family: var(--mc);
    font-weight: 700;
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    display: block;
}
.sub3_2 .sub3_2_2 .tab_content .content .top p {
    color: #fff;
    font-weight: 700;
    font-size: 2.25rem;
}
.sub3_2 .sub3_2_2 .tab_content .content .bot {
    display: flex;
    gap: 15rem;

    /* opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s; */
}
.sub3_2 .sub3_2_2 .tab_content .content .bot li {
    font-weight: 200;
    font-size: 1.375rem;
    color: #fff;
}
.sub3_2 .sub3_2_2 .tab_content .content .bot span {
    font-family: var(--mc);
    color: #009393;
    font-weight: 300;
    font-size: 1.375rem;
    margin-right: 1rem;
    line-height: 1.3;
}
.sub3_2 .sub3_2_2 .tab_content .content .bot ul li {
    display: flex;
    margin-bottom: 1rem;
}
.sub3_2 .sub3_2_2 .tab_content .content .bot .b_left {
    margin-right: 6.25rem;
}


/* .sub3_2 .sub3_2_2 .tab_content .content.active .top,
.sub3_2 .sub3_2_2 .tab_content .content.active .bot {
    opacity: 1;
    transform: translateY(0px);
    transition: all 0.5s ease;
} */

/* sub3_3 */
.sub3_3 .section1 {
    padding-inline: 40rem;
    padding-bottom: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.sub3_3 span::before {
    width: 135px;
}
.sub3_3 .section1 span {
    display: block;
    width: fit-content;
}
.sub3_3 .section1 h2 {
    text-align: center;
}
.sub3_3 .sub3_3_2 {
    padding-inline: 18rem;
    padding-bottom: 17rem;
}
.sub3_3 .sub3_3_2 ul {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}
.sub3_3 .sub3_3_2 ul li {
    padding-inline: 70px;
    padding-block: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.sub3_3 .sub3_3_2 ul li::before {
    content: '';
    position: absolute;
    bottom: 0; 
    right: 10px;
    width: 95%;
    height: 1px;
    border-bottom: 0.5px solid #808080;
}
.sub3_3 .sub3_3_2 ul li::after {
    content: '';
    position: absolute;
    bottom: 10px; 
    right: 0;
    width: 1px;
    height: 85%;
    border-right: 0.5px solid #808080;
}
.sub3_3 .sub3_3_2 ul li:nth-child(4n)::after {
    display: none;
}
.sub3_3 .sub3_3_2 ul li:nth-child(33)::before,
.sub3_3 .sub3_3_2 ul li:nth-child(34)::before {
    display: none;
}
.sub3_3 .sub3_3_2 p {
    text-align: center;
    margin-top: 6.8rem;
    font-weight: 200;
    color: #4D4D4D;
    font-size: 1.5rem;
    line-height: 1.5;
}


/* sub4_1 */
.sub4 .banner {
    background: url(../img/sub4/sub4_banner.png) no-repeat center;
    background-size: cover;
}
.sub4_1 .sub4_1_1 {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-left: 0;
    padding-top: 10rem;
    position: relative;
    padding-bottom: 2rem;
}
.sub4 .section1 span::before {
    width: 160px;
    background-color: rgba(214, 0, 45, 0.2);
}
.sub4 .section1 span {
    color: #D6002D;
}
.sub4_1 .section1 h2 {
    font-size: 2.75rem;
}
.sub4_1 .sub4_1_2  {
    /* padding-inline: 20rem; */
    padding-bottom: 19rem;

    display: flex;
        gap: 7rem;
        justify-content: center;
        align-items: center;
}
.sub4_1 .sub4_1_2 .circle {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sub4_1 .sub4_1_2 .circle img {
    max-width: 80%;
}
.sub4_1 .sub4_1_2 .circle p {
    font-size: 1.25rem;
    text-align: center;
}
.sub4_1 .sub4_1_2 .circle .green {
    position: absolute;
    top: 2.5rem;
    left: 16rem;
    color: #fff;
}
.sub4_1 .sub4_1_2 .circle .sky {
    position: absolute;
    top: 16rem;
    left: 4rem;
}
.sub4_1 .sub4_1_2 .circle .gray {
    position: absolute;

    bottom: 3rem;
    left: 15rem;
}
.sub4_1 .sub4_1_2 .circle .core {
    position: absolute;
    /* top: 19rem;
    right: 20rem; */
    top: 15rem;
    right: 1rem;

    font-family: var(--mc);
    font-size: 2.75rem;
    font-weight: 700;
    color: #142332;
}
.sub4_1 .sub4_1_2 .list_wrap {
    /* border-top: 1px solid #B4B4B4; */
    /* border-bottom: 1px solid #B4B4B4; */
    flex-basis: 40%;
}
.sub4_1 .sub4_1_2 .list_wrap .list {
    display: flex;
    padding-block: 2.5rem;
    align-items: center;
}
.sub4_1 .sub4_1_2 .list_wrap .list:nth-child(1) {
    border-top: 1px solid #B4B4B4;
}
.sub4_1 .sub4_1_2 .list_wrap .list:nth-child(2) {
    border-top: 2px dashed #B4B4B4;
    border-bottom: 2px dashed #B4B4B4;
}
.sub4_1 .sub4_1_2 .list_wrap .list:nth-child(3) {
    border-bottom: 1px solid #B4B4B4;
}
.sub4_1 .sub4_1_2 .list_wrap .list .img_box {
    flex-basis: 16%;
}
.sub4_1 .sub4_1_2 .list_wrap .list .img_box img {
    margin: 0 auto;
    max-width: 35%;
}
.sub4_1 .sub4_1_2 .list_wrap .list:nth-child(2) .img_box img {
    max-width: 45%;
}
.sub4_1 .sub4_1_2 .list_wrap .list h5 {
    flex-basis: 28%;
    font-weight: 600;
    /* font-size: 1.875rem; */
    font-size: 1.5rem;
    color: #142332;
}
.sub4_1 .sub4_1_2 .list_wrap .list p {
    font-family: var(--nt);
    color: #4D4D4D;
    font-weight: 300;
    font-size: 1.375rem;
    flex-basis: 57%;
}

/* sub4_2 */
.sub4_2 .section1 {
    padding-bottom: 3rem;
}
.sub4_2 .section1 span::before {
    width: 350px;
}
.sub4_2 .section1 h2 .point {
    color: #009393;
    font-size: 3rem;
    font-weight: 800;
    padding-left: 0;
    margin-right: 1.5rem;
}
.sub4_2 .section1 h2 .point::before{
    display: none;
}
.sub4_2 .sub4_2_1 {
    position: relative;
}
.sub4_2 .sub4_2_1::before {
    content: '';
    position: absolute;
    top: -8rem;
    right: 7rem;
    background: url(../img/sub4/sub4_1_bg.png) no-repeat center;
    background-size: cover;
    width: 611px;
    height: 565px;
}
.sub4_2 .sub4_2_2 {
    padding-inline: 20rem;
    padding-top: 2rem;
    padding-bottom: 2.5rem;
}
.sub4_2 .sub4_2_2 .img_wrap {
    background-color: #F0F2F3;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-block: 1rem;
    transition: all 0.5s;
}
.sub4_2 .sub4_2_2 .img_wrap:hover {
    transform: scale(1.1);
}
.sub4_2 .sub4_2_2 .img_wrap:first-child {
    margin-bottom: 4rem;
}
.sub4_2 .sub4_2_3 {
    padding-bottom: 6.5rem;
    margin-top: 3rem;
}
.sub4_2 .sub4_2_3 .click {
    margin-block: 5.5rem 4rem;
    padding-inline: 20rem;

}
.sub4_2 .sub4_2_3 .click p {
    writing-mode: tb;
    font-family: var(--mc);
    font-weight: 300;
    font-size: 1.125rem;
    color: #808080;
}
.sub4_2 .sub4_2_3 .click img {
    margin-left: 0.5rem;
    margin-top: 1.5rem;
}
.sub4_2 .sub4_2_3 .btn_wrap {
    padding-inline: 20rem;
    display: flex;
    justify-content: space-between;
    margin-bottom: 5rem;
}
.sub4_2 .sub4_2_3 .btn_wrap .btn {
    padding: 3.9rem 4rem;
    box-shadow: 6px 6px 8px rgba(0, 147, 147, 0.3), -0.5px 0 8px rgba(0, 147, 147, 0.3);
    border-radius: 3.125rem;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    position: relative;
    cursor: pointer;
}
.sub4_2 .sub4_2_3 .btn_wrap .btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    /* width: 263px;
    height: 263px; */
    width: 240px;
    height: 240px;
    border-radius: 50%;
    visibility: visible;
    opacity: 0;
    filter: brightness(0.6);
}
.sub4_2 .sub4_2_3 .btn_wrap .btn img {
    max-width: 85%;
}
.sub4_2 .sub4_2_3 .btn_wrap .btn01::after {
    background: url(../img/sub4/sub4_2_img01.png) no-repeat center;
}
.sub4_2 .sub4_2_3 .btn_wrap .btn02::after {
    background: url(../img/sub4/sub4_2_img02.png) no-repeat center;
}
.sub4_2 .sub4_2_3 .btn_wrap .btn03::after {
    background: url(../img/sub4/sub4_2_img03.png) no-repeat center;
    filter: brightness(0.5);
}
.sub4_2 .sub4_2_3 .btn_wrap .btn04::after {
    background: url(../img/sub4/sub4_2_img04.png) no-repeat center;
}
.sub4_2 .sub4_2_3 .btn_wrap .btn05::after {
    background: url(../img/sub4/sub4_2_img05.png) no-repeat center;
    filter: brightness(0.5);
}
.sub4_2 .sub4_2_3 .btn_wrap .btn.active::after {
    visibility: visible;
    opacity: 1;
    transition: all 0.6s;
}

.sub4_2 .sub4_2_3 .btn_wrap .btn.active {
    box-shadow: none;
}
.sub4_2 .sub4_2_3 .btn_wrap .btn p {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--mc);
    color: #fff;
    font-weight: 700;
    font-size: 1.5rem;
    text-align: center;
}
.sub4_2 .sub4_2_3 .btn_wrap .btn.active p {
    visibility: visible;
    opacity: 1;
    z-index: 1;
    transition: all 0.3s;
    width: 100%;
}


.sub4_2 .sub4_2_3 .content_wrap .content {
    background: url(../img/sub3/sub3_2_tabbg.png) no-repeat center;
    background-size: cover;
    padding-inline: 20rem;
    padding-block: 5.5rem 13rem;
    display: none;
    position: relative;
}
.sub4_2 .sub4_2_3 .content_wrap .content::before {
    content: '';
    background: url(../img/sub3/sub3_2_tablogo1.png) no-repeat center;
    background-size: cover;
    position: absolute;
    bottom: 0;
    right: 3rem;
    width: 735px;
    height: 160px;
    opacity: 0.5;
}
.sub4_2 .sub4_2_3 .content_wrap .content::after {
    content: '';
    background: url(../img/sub3/sub3_2_active.png);
    width: 75px; height: 35px;
    position: absolute;
    top: -35px; left: 25rem;
}
.sub4_2 .sub4_2_3 .content_wrap .content01::after {
    left: 20.5vw;
}
.sub4_2 .sub4_2_3 .content_wrap .content02::after {
    left: 34vw;
}
.sub4_2 .sub4_2_3 .content_wrap .content03::after {
    left: 47.5vw;
}
.sub4_2 .sub4_2_3 .content_wrap  .content04::after {
    left: initial;
    right: 34vw;
}
.sub4_2 .sub4_2_3 .content_wrap  .content05::after {
    left: initial;
    right: 20vw;
}
.sub4_2 .sub4_2_3 .content_wrap  .content.active {
    display: block;
}
.sub4_2 .sub4_2_3 .content_wrap  .content .top {
    margin-bottom: 2rem;
    
}

.sub4_2 .sub4_2_3 .content_wrap .content .top span {
    color: #D6002D;
    font-family: var(--mc);
    font-weight: 700;
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    display: block;
}
.sub4_2 .sub4_2_3 .content_wrap .content .top h2 {
    color: #fff;
    font-weight: 700;
    font-size: 2.25rem;
}
.sub4_2 .sub4_2_3 .content_wrap .content .bot {
    font-weight: 200;
    color: #fff;
    font-size: 1.375rem;


    
}




/* sub5_1 */
.sub5 .banner {
    background: url(../img/sub5/sub5_banner.png) no-repeat center;
    background-size: cover;
    filter: brightness(0.95);
}
.sub5 .section1 {
    padding-left: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.sub5_1 .section1 h2 {
    margin-block: 3.8rem 0;
}
.sub5 .section1 span {
    color: #D6002D;
}
.sub5 .section1 span::before {
    background-color: rgba(214, 0, 45, 0.2);
}
.sub5_1 span::before {
    width: 102px;
}

/* sub5_2 */
.sub5_2 span::before {
    width: 108px;
}
.sub5 .section1 {
    padding-bottom: 0;
}
.sub5 .sub5_2_2 {
    padding-inline: 20rem;
    padding-bottom: 15rem;
}
.sub5 .sub5_2_2 .inquiry_wrap {
    background-color:  #F5F5F5;
    padding-block: 80px;
    padding-inline: 105px;
}
.sub5 .sub5_2_2 .inquiry_wrap ul.name li input{
    width: 40%;
}

.sub5 .sub5_2_2 .inquiry_wrap ul.email li>div {
    display: flex;
    gap: 1rem;
    width: 100%;
}
.sub5 .sub5_2_2 .inquiry_wrap ul.email li .at {
    border: 0;
    text-align: center;
    min-width: 35px;
}

.sub5 .sub5_2_2 .inquiry_wrap ul.email input {
    width: 100%;
}
/* .sub5 .sub5_2_2 .inquiry_wrap ul.email input.sec {
    width: 100%;
    margin-left: -4.7rem;
} */

.sub5 .sub5_2_2 .inquiry_wrap ul.email select {
    background-color: #fff;
    border: 0.5px solid #B2B2B2;
    height: 45px;
    padding-inline: 1rem;
    width: 71%;
    font-family: 'SpoqaHanSansNeo';
    font-size: 1rem;
    font-weight: 300;
    color: #595959;
}
.sub5 .sub5_2_2 .inquiry_wrap ul {
    margin-bottom: 4.5rem;
}
.sub5 .sub5_2_2 .inquiry_wrap ul li {
    display: flex;
    gap: 1rem;
    align-items: center;
}
.sub5 .sub5_2_2 .inquiry_wrap ul li input {
    height: 45px;
    border: 0.5px solid #B2B2B2;
    width: 100%;
    padding-left: 1rem;
    
}
.sub5 .sub5_2_2 .inquiry_wrap ul li p {
    font-family: 'SpoqaHanSansNeo';
    font-size: 1.25rem;
    font-weight: 300;
    color: #595959;
    flex-basis: 9%;
    border-right: 0.5px solid #B2B2B2;
    min-width: 100px;
    text-transform: uppercase;
}
.sub5 .sub5_2_2 .inquiry_wrap ul li span {
    color: #D8002D;
}
.sub5 .sub5_2_2 .inquiry_wrap ul li textarea {
    height: 265px;
    width: 100%;
    border: 0.5px solid #B2B2B2;
    padding: 1rem;
}
.sub5 .sub5_2_2 .inquiry_wrap ul.content p {
    align-self: flex-start;
}
.sub5 .sub5_2_2 .inquiry_wrap ul.file label {
    background-color: #808181;
    color: #fff;
    font-family: 'SpoqaHanSansNeo';
    font-size: 1.25rem;
    font-weight: 300;
    height: 45px;
    display: flex;
    align-items: center;
    cursor: pointer;
    min-width: 155px;
    justify-content: center;
}
.sub5 .sub5_2_2  .inquiry_wrap ul.file {
    margin-bottom: 0;
}
.sub5 .sub5_2_2  .inquiry_wrap ul.file p {
    padding-right: 1rem;
}
.sub5 .sub5_2_2 .btn_wrap {
    display: flex;
    gap: 1.8rem;
    justify-content: center;
    margin-top: 3.5rem;
}
.sub5 .sub5_2_2 .btn_wrap button {
    font-family: 'SpoqaHanSansNeo';
    font-size: 1.25rem;
    border-radius: 1.5rem;
    padding-inline: 3.75rem;
    padding-block: 0.5rem;
    display: flex;
    align-items: center;    
    cursor: pointer;
    text-transform: uppercase;
}
.sub5 .sub5_2_2 .btn_wrap .submit {
    background-color: #D8002D;
    color: #fff;
    font-weight: 500;
    border: 0;
}
.sub5 .sub5_2_2 .btn_wrap .reset {
    background-color: #fff;
    color: #fff;
    font-weight: 300;
    border: 1px solid #808080;
    color: #595959;
}

/* sub5_3 */
.sub5_3 .section1 span::before {
    width: 85px;
    
}
.c_inner {
    height: calc(10vh - 220px - 80px);
    max-width: 1440px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 10% 20px;
    margin: 0 auto;
}
.sub5_3 .section1 {
    padding-bottom: 2rem;
}




/* 반응형 */
@media screen and (max-width: 1441px) {
    .banner {
        padding-inline: 15rem;
    }
    .tab_wrap {
        padding-inline: 15rem;
    }
    .section1 {
        padding-left: 15rem;
    }
    .sub1_1_1::before {
        top: 9rem;
        right: 5rem;
        width: 410px;
        height: 380px;
    }
    .sub1_1_2 {
        padding-left: 15rem;
    }
    .sub1_1_2 .tab_content01 {
        width: 500px;
        height: 500px;
    }
    .sub1_1_2 .tab_content01 .content01 {
        top: 12.5rem;
        left: 7.8rem;
       
    }
    .sub1_1_2 .right {
        padding-top: 0.95rem;
    }
    .sub1_2_2 {
        padding-left: 15rem;
    }
    .sub1_2_2 .left {
        flex-basis: 24%;
    }
    .sub1_2_2 .flex_wrap {
        gap: 5.5rem;
    }
    .sub1_2_2 .right .circle_wrap img {
        max-width: 50%;
    }
    .sub1_2_2 .right .circle_wrap {
        justify-content: flex-start;
    }
    .map .txt_box {
        padding-left: 15rem;
    }
    .sub1_3_3 .txt_box {
        padding-left: 35rem;
    }

    .sub2_1 .sub2_1_2 {
        padding-inline: 12rem;
    }

    .sub2_1 .sub2_1_2 .item {
        width: 180px;
        height: 180px;
       
    }

    .sub2_1 .sub2_1_2 ul li {
        gap: 3rem;
    }
    .sub3_1 .sub3_1_2 .list01 {
        padding-inline: 15rem;
    }
    .sub3_1 .sub3_1_2 .list02 {
        margin-block: 15rem;
    }
    .sub3_2 .sub3_2_1 img {
        max-width: 60%;
    }
    .sub3_2 .sub3_2_2 .click {
        padding-inline: 15rem;
    }
    .sub3_2 .sub3_2_2 .tab_btn {
        margin-bottom: 5rem;
        padding-inline: 15rem;
    }

    .sub3_2 .sub3_2_2 .tab_btn .btn {
        width: 180px;
        height: 180px;
       
    }

    .sub3_3 .section1 {
        padding-inline: 15rem;
    }

    .sub4_1 .sub4_1_2 .circle img {
        max-width: 60%;
    }
    .sub4_1 .sub4_1_2 .circle p {
        font-size: 1.25rem;
    }

    .sub4_1 .sub4_1_2 .circle .green {
        top: 1.5rem;
        left: 18rem;
    }
    .sub4_1 .sub4_1_2 .circle .sky {
        top: 12rem;
        left: 9.5rem;
    }
    .sub4_1 .sub4_1_2 .circle .gray {
        bottom: 1.5rem;
        left: 18rem;
    }
    .sub4_1 .sub4_1_2 .circle .core {
        top: 11rem;
        right: 1rem;
    }
    .sub4_2 .sub4_2_1::before {
        width: 500px;
        height: 465px;
    }
    .sub4_2 .sub4_2_2 {
        padding-inline: 15rem;
    }
    .sub4_2 .sub4_2_3 .click {
        padding-inline: 15rem;
    }
    .sub4_2 .sub4_2_3 .btn_wrap {
        padding-inline: 15rem;
    }
    .sub4_2 .sub4_2_3 .btn_wrap .btn {
        padding: 3rem 2.5rem;
    }
    .sub4_2 .sub4_2_3 .btn_wrap .btn img {
        max-width: 65%;
    }

    .sub4_2 .sub4_2_3 .btn_wrap .btn01::after {
        background: url(../img/sub4/sub4_2_img01.png) no-repeat center;
    }
    .sub4_2 .sub4_2_3 .btn_wrap .btn::after {
        width: 180px;
        height: 180px;
    }
    .sub4_2 .sub4_2_3 .btn_wrap .btn p {
        font-size: 1.5rem;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content01::after {
        left: 19.5vw;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content02::after {
        left: 33vw;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content03::after {
        left: 47vw;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content04::after {
        right: 33.5vw;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content05::after {
        right: 19vw;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content {
        padding-inline: 15rem;
    }

    
    .sub5 .sub5_2_2 .inquiry_wrap ul li input {
        height: 40px;
        
    }
    .sub5 .sub5_2_2 .inquiry_wrap ul {
        margin-bottom: 2.5rem;
    }
}

@media screen and (max-width: 1281px) {
    .banner {
        padding-inline: 5rem;
        padding-top: 10.8rem;
    }
    .tab_wrap {
        padding-inline: 5rem;
    }
    .section1 {
        padding-left: 5rem;
    }

    .section1 h2 {
        font-size: 2.5rem;
        margin-block: 2rem 3.5rem;
    }
    .section1 p {
        letter-spacing: -0.4px;
        max-width: 80%;
    }
    .section1 p br {
        display: none;
    }
    .sub1_1_1::before {
        top: 3rem;
        right: 5rem;
        z-index: -1;
    }
    .sub1_1_1 .bot_txt {
        bottom: 0rem;
        left: 10rem;
        max-width: 50%;
    }
    .sub1_1_2 {
        margin-top: 11.5rem;
    }
    .sub1_1_2 {
        padding-left: 7rem;
    }
    /* .sub1_1_2 .tab_content01 {
        width: 450px;
        height: 450px;
    } */
    .sub1_1_2 {
        margin-top: 12rem;
    }
    .sub1_1_2 .tab_content01 .content01 {
        top: 11rem;
        left: 4rem;
    }
    .sub1_1_2 .tab_content01 h2 {
        font-size: 3rem;
       
    }
    .sub1_1_2 .right .tab_content02 .content02 h2 {
        font-size: 3rem;
        margin-bottom: 2rem;
       
    }
    .sub1_1_2 .right .tab_content02 .content02 p {
        font-size: 1.25rem;
        letter-spacing: -0.4px;
    }
    .sub1_1_2 .right {
        padding-top: 1.4rem;
    }
    
    .sub1_1_2 .right {
       
        gap: 3rem;
    }

    /* sub1_2 */
    .sub1_2_1::before {
        top: 17rem;
    }
    .sub2_1 .section1 {
        padding-bottom: 17rem;
    }
    .sub1_2_2 {
        padding-left: 5rem;
    }
    .sub1_2_2 .left {
        flex-basis: 33%;
        font-size: 2.125rem;
    }
    .sub1_2_2 .right .txt_box p {
        max-width: 90%;
    }
    .sub1_2_2 .right .txt_box p br {
        display: none;
    }
    .sub1_2_2 .right .circle_wrap img {
        max-width: 45%;
    }
    .sub1_2_2 .right .circle_wrap img:nth-child(2) {
        max-width: 35%;
    }
    .map .txt_box {
        padding-left: 5rem;
    }
    .sub1_3_3 {
        margin-top: 17rem;
    }
    .sub1_3_3 .txt_box {
        padding-left: 33rem;
    }
    .sub1_3_3 .txt_box hr {
        width: 88%;
    }
    .map .i_wrap a {
        right: 6.5rem;
        
    }
    .sub1_3_3 .i_wrap a {
        left: 6.5rem;
    }
    .sub1_3_3 {
        padding-bottom: 22rem;
    }
    .map .txt_box span {
        margin-right: 0;
        min-width: 70px;
        display: inline-block;
    }    

    /* sub2_1 */
    .sub2_1 .sub2_1_1 p {
        font-size: 2.25rem;
    }
    .sub2_1 .sub2_1_1 img {
        margin-top: -2rem;
        width: 45px;
    }
    
    .sub2_1 .sub2_1_2 {
        padding-inline: 5rem;
        padding-bottom: 15rem;
    }

    .sub2_1 .sub2_1_2 .item {
        width: 195px;
        height: 195px;
    }
    
    .sub2_1 .sub2_1_2 .item p {
        font-size: 1.15rem;
        
    }
    .sub2_1 .sub2_1_2 .item::before {
        font-size: 1.5rem;
    }
    .sub2_1 .sub2_1_2 ul::after {
        bottom: 12.2rem;
    }
    .sub2_1 .sub2_1_2 ul li .bot p span {
        font-size: 1.25rem;
    }
    .sub2_1 .sub2_1_2 ul li .bot p {
        font-weight: 400;
        
    }
    .sub2_1 .sub2_1_2 ul li .bot>span::after {
        width: 30px;
        height: 30px;
        
    }
    .sub2_1 .sub2_1_2 ul li .bot>span::before {
        width: 15px;
        height: 15px;
        
    }

    /* sub3_1 */
    .sub3_1 .section1 {
        padding-right: 5rem;
        padding-bottom: 3rem;
    }
    .section1 h2 br {
       display: none;
    }
    .sub3_1 .sub3_1_1 .flex_wrap p {
        padding-top: 2.2rem;
        letter-spacing: -0.4px;
        max-width: 38%;
        line-height: 1.5;
    }
    .sub3_1 .sub3_1_2 .list01 {
        padding-inline: 5rem;
    }
    .sub3_1 .sub3_1_2 .list p {
        font-size: 1.5rem;
        padding-top: 2.5rem;
    }
    .sub3_1 .sub3_1_2 .list01 img {
        filter: brightness(0.85);
    }
    .sub3_1 .sub3_1_2 .list02 {
        padding-right: 10rem;
        margin-block: 13rem;
    }
    .sub3_1 .sub3_1_2 .list03 {
        padding-left: 10rem;
    }

    /* sub3_3 */

    .sub3_2 .section1 h2  {
        max-width: 100%;
    }
    .sub3_2 .sub3_2_1 img {
        max-width: 49%;
    }
    .sub3_2 .sub3_2_2 .click {
        padding-inline: 5rem;
        margin-top: 6rem;
        margin-bottom: 5rem;
    }
    .sub3_2 .sub3_2_2 .tab_btn {
        padding-inline: 5rem;
    }
    .sub3_2 .sub3_2_2 .tab_btn .btn {
        width: 200px;
        height: 200px;
        font-size: 1.25rem;
    }
    .sub3_2 .sub3_2_2 .tab_content .content {
        background: none;
        background-color: #142332;
    }
    .sub3_2 .sub3_2_2 .tab_content .content01::after {
        left: 11.5vw;
    }
    .sub3_2 .sub3_2_2 .tab_content .content02::after {
        left: 29vw;
    }
    .sub3_2 .sub3_2_2 .tab_content .content03::after {
        left: 47vw;
    }
    .sub3_2 .sub3_2_2 .tab_content .content04::after {
        right: 29vw;
    }
    .sub3_2 .sub3_2_2 .tab_content .content05::after {
        right: 11vw;
    }
    .sub3_2 .sub3_2_2 .tab_btn .btn::after {
        top: -3rem;
        left: 0;
        font-size: 5rem;
    }
    .sub3_2 .sub3_2_2 .tab_content .content::after {
        top: -34px;
    }
    .sub3_2 .sub3_2_2 .tab_content .content {
        padding-block: 6.5rem 10rem;
        padding-inline: 6rem;
        
    }
    .sub3_2 .sub3_2_2 .tab_content .content .bot ul li {
        margin-bottom: 1.5rem;
    }
    .sub3_2 .sub3_2_2 .tab_content .content .top {
        margin-bottom: 3rem;
    }
    .sub3_2 .sub3_2_2 .tab_content .content::before {
        width: 480px;
        height: 105px;
    }
     
    /* sub3_3 */
    .sub3_3 .section1 h2 {
        max-width: 74%;
    }
    .sub3_3 .sub3_3_2 {
        padding-inline: 5rem;
    }
    .sub3_3 .sub3_3_2 ul li:nth-child(4n)::after {
        display: block;
    }
    .sub3_3 .sub3_3_2 ul li:nth-child(3n)::after {
        display: none;
    }
    .sub3_3 .sub3_3_2 ul li:nth-child(33)::before {
        display: block;
    }
    .sub3_3 .sub3_3_2 p {
        padding-inline: 4rem;
    }
    .sub3_3 .sub3_3_2 p br {
        display: none;
    }

    /* sub4_1 */
    .sub4_1 .section1 h2 {
        max-width: 50%;
        text-align: center;
    }
    .sub4_1 .sub4_1_2 {
        padding-inline: 3rem;
        gap: 2rem;
    }
    .sub4_1 .sub4_1_2 .circle {
        justify-content: initial;
        flex-basis: 35%;
    }
    .sub4_1 .sub4_1_2 .circle p {
        font-size: 1rem;
    }
    .sub4_1 .sub4_1_2 .circle .green {
        top: 2rem;
        left: 10rem;
    }
    .sub4_1 .sub4_1_2 .circle .sky {
        top: 13rem;
        left: 0.2rem;
    }
    .sub4_1 .sub4_1_2 .circle .gray {
        bottom: 2.5rem;
        left: 9.5rem;
    }
    .sub4_1 .sub4_1_2 .circle .core {
        top: 13rem;
        right: 2rem;
        font-size: 2rem;
    }
    .sub4_1 .sub4_1_2 .list_wrap {
        flex-basis: 55%;
    }
    .sub4_1 .sub4_1_2 .list_wrap .list {
        padding-block: 2rem;
    }
    .sub4_1 .sub4_1_2 .list_wrap .list .img_box {
        flex-basis: 14%;
    }
    .sub4_1 .sub4_1_2 .list_wrap .list .img_box img {
        max-width: 49%;
    }
    .sub4_1 .sub4_1_2 .list_wrap .list h5 {
        flex-basis: 44%;
        font-size: 1.25rem;
        padding-left: 0.5rem;
    }
    .sub4_1 .sub4_1_2 .list_wrap .list p {
        font-size: 1.125rem;
        flex-basis: 59%;
    }
    .sub4_1 .sub4_1_2 .circle img {
        max-width: 93%;
    }
    .sub4_1 .sub4_1_2 .list_wrap .list:nth-child(2) .img_box img {
        max-width: 59%;
    }



    /* sub4_2 */
    .sub4_2 .section1 h2 br {
        display: none;
    }
    
     .sub4_2 .section1 h2 .point {
        font-size: 2.5rem;
        padding-left: 0;
        margin-right: 1rem;
    }
    .section1 h2 {
        font-size: 2.5rem;
        margin-block: 2rem 3.5rem;
        max-width: 51%;
    }
    .sub4_2 .sub4_2_2 {
        padding-inline: 5rem;
    }
    .sub4_2 .sub4_2_2 .img_wrap {
        padding-inline: 1rem;
    }.sub4_2 .sub4_2_2 .img_wrap:hover {
        transform: scale(1.05);
    }
    .sub4_2 .sub4_2_3 .click {
        padding-inline: 5rem;
    }
    .sub4_2 .sub4_2_3 .btn_wrap {
        padding-inline: 5rem;
    }
    .sub4_2 .sub4_2_3 .btn_wrap .btn {
        padding: 0;
        width: 170px;
        height: 170px;
    }
    .sub4_2 .sub4_2_3 .btn_wrap .btn img {
        max-width: 30%;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content {
        padding-inline: 6rem;
    }

    .sub4_2 .sub4_2_3 .content_wrap .content::before {
        width: 480px;
        height: 105px;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content01::after {
        left: 9.5vw;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content02::after {
        left: 28.5vw;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content03::after {
        left: 47.2vw;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content04::after {
        right: 28.5vw;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content05::after {
        right: 10vw;
    }
    .sub4_2 .sub4_2_3 .btn_wrap .btn::after {
        width: 200px;
        height: 200px;
    }
    .sub4_2 .sub4_2_3 .btn_wrap .btn p {
        font-size: 1.25rem;
    }

    /* sub5 */
    .sub5 .sub5_2_2 {
        padding-inline: 5rem;
    }

    .c_inner {
        height: calc(75vh - 220px - 80px);
        padding: 10% 5rem;
    }

    .g5_sub_view .inner, .g5_sub_write .inner {
        padding: 15px 0;
    }
    
}

@media screen and (max-width: 900px) {
    .banner {
        padding-inline: 40px;
        padding-top: 16.8rem;
    }
    .banner span {
        font-size: 3.5rem;
    }
    .banner p {
        font-size: 3.5rem;
    }
    .tab_wrap {
        height: 65px;
        padding-inline: 40px;
    }
    .tab_wrap .tab li a {
        font-size: 1.375rem;
    }
    .section1 {
        padding-left: 40px;
        padding-top: 7rem;
    }

    .section1 h2 {
        font-size: 2.25rem;
        margin-block: 1.5rem 1.7rem;
    }
    .section1 p {
        letter-spacing: initial;
        max-width: 90%;
    }
    .sub1_1 .section1 p {
        font-size: 1.25rem;
    }
    .sub1_1_1::before {
        display: none;
    }
    .sub1_1_1 .ship {
        margin-top: 4rem;
        height: 250px;
        object-fit: cover;
    }
    
    .sub1_1 .sub1_1_1 .bot_txt {
        font-size: 3rem;
        bottom: 3rem;
        left: 4rem;
    }
    .sub1_1_2 {
        padding-inline: 40px;
    }

    .sub1_1_2 .flex_wrap {
        flex-direction: column-reverse;
    }
    .sub1_1_2 .right .tab_content02 {
        width: 100%;
    }
    .sub1_1_2 .right .tab_content02 .content02 h2 {
        text-align: left;
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    .sub1_1_2 .right .tab_content02 .content02 p {
        text-align: left;
        border-bottom: 2px solid #B4B4B4;
        padding-bottom: 2rem;
    }
    .sub1_1_2 .right .tab_content02::before {
        display: none;
    }
    .sub1_1_2 .right {
        align-items: flex-start;
        gap: 2rem;
    }
    .sub1_1_2 .right .r_bot {
        align-items: flex-start;
    }
    .sub1_1_2 .right .r_bot .tab_btn_wrap {
        gap: 6rem;
        justify-content: flex-start;
        width: 100%;
    }

    .sub1_1_2 .tab_content01 {
        width: 100%;
        height: 250px;
        background: none;
        background-color: #009595;
        border-radius: 2rem;
    }
    .sub1_1_2 .tab_content01 .content01 {
        top: 2.5rem;
        left: 4rem;
    }
    .sub1_1_2 .tab_content01 h2 {
        font-size: 2rem;
    }
    .sub1_1_2 .tab_content01 p {
        font-size: 1.25rem;
    }
    .sub1_1_2 .right .r_bot .click {
        display: one;
    }
    .sub1_1_2 .right .r_bot .click {
        margin-bottom: 2.5rem;
        
    }
    .sub1_1_2 .flex_wrap {
       
        gap: 3rem;
    }
    .sub1_1_2 {
        margin-top: 5rem;
    }

    /* sub1_2 */
    .sub1_2_1::before {
        top: 12rem;
        left: 0;
        width: 100%;
        height: 250px;
    }
    .sub2_1 .section1 {
        padding-bottom: 12rem;
    }
    .sub1_2_2 {
        padding-inline: 40px;
        margin-top: 5rem;
    }
    .sub1_2_2 .flex_wrap {
        gap: 1.5rem;
        flex-direction: column;
    }
    .sub1_2_2 .left {
        font-size: 1.875rem;
    }
    .sub1_2_2 .left br {
        display: none;
    }
    .sub1_2_2 .right .txt_box p {
        font-size: 1.25rem;
        line-height: 1.5;
    }
    .sub1_2_2 .right .circle_wrap img {
        max-width: 52%;
    }
    .sub1_2_2 .right .txt_box span {
        max-width: 81%;
        margin-bottom: 0.7rem;
    }


    /* sub1_3 */
    .sub1_3 .section1 {
        padding-bottom: 2.5rem;
    }
    .map .i_wrap iframe {
        height: 400px;
    }
    .map .i_wrap a {
        right: 4.5rem;
        width: 150px;
        height: 150px;
    }
    .map .txt_box {
        padding-inline: 40px;
        margin-top: 2.5rem;
    }
    .map .txt_box h5 {
        max-width: 89%;
    }
    .map .txt_box p {
        font-size: 1.25rem;
    }
    .map .txt_box span {
        font-size: 1.25rem;
    }
    .map .txt_box hr {
        width: 100%;
    }
    .sub1_3_3 {
        margin-top: 13rem;
    }
    .sub1_3_3 .i_wrap a {
        left: 4.5rem;
    }
    .sub1_3_3 .txt_box {
        padding-inline: 40px;
    }
    .sub1_3_3 .txt_box hr {
        width: 100%;
    }


    /* sub2_1 */
    .sub2_1 .sub2_1_1 {
        padding-block: 10rem 7rem;
    }
    .sub2_1 .sub2_1_1 p {
        font-size: 1.875rem;
        max-width: 90%;

    }
    .sub2_1 .sub2_1_1 img {
        display: none;
    }
    /* .sub2_1 .sub2_1_2 ul {
        flex-direction: column;
        align-items: flex-start;
    }
    .sub2_1 .sub2_1_2 {
        padding-inline: 40px;
    }
    .sub2_1 .sub2_1_2 ul::after {
        bottom: initial;
        right: -23vw;
        top: 0;
        transform: rotate(90deg);
    } */
    .sub2_1 .sub2_1_2 {
        padding-inline: 40px;
        padding-bottom: 15rem;
    }
    .sub2_1 .sub2_1_2 ul {
        justify-content: center;
        flex-wrap: wrap;
        gap: 6rem 3rem;
    }
    .sub2_1 .sub2_1_2 ul::before {
        content: '';
        position: absolute;
        top: 15rem;
        left: 0;
        transform: translate(-50%, -50%);
        width: 250%;
        height: 1px;
        border-top: 1px solid #989999;
        z-index: -1;
    }
    .sub2_1 .sub2_1_2 .item p {
        font-size: 1.25rem;
        line-height: 1.5;
    }
    .sub2_1 .sub2_1_2 .item {
        width: 185px;
        height: 185px;
    }
    .sub2_1 .sub2_1_2 .item p>span {
        margin-bottom: 0.5rem;
    }
    .sub2_1 .sub2_1_2 ul::after {
        bottom: 10.5rem;
    }

    /* sub3_1 */
    .sub3_1 .sub3_1_1 .flex_wrap {
        flex-direction: column;
    }
    .sub3_1 .section1 h2 {
        max-width: 95%;
    }
    .section1 h2 {
        max-width: 100%;
    }
    .sub3_1 .sub3_1_1 .flex_wrap p br {
        display: none;
        
    }
    .sub3_1 .sub3_1_1 .flex_wrap p {
        max-width: 85%;
        text-align: left;
        padding-top: 0;
    }
    .sub3_1 .sub3_1_2 .list01 {
        padding-inline: 40px;
    }
    .sub3_1 .sub3_1_2 .list02 img,
    .sub3_1 .sub3_1_2 .list03 img {
        height: 235px;
        object-fit: cover;
    }
    .sub3_1 .section1 {
        padding-right: 0;
        padding-bottom: 5rem;
    }
    .sub3_1 .sub3_1_2 .list .img_wrap h2 {
        font-size: 2rem;
        text-shadow: 1px 1px 10px rgba(0, 0, 0, 0.4);

    }
    
    .sub3_1 .sub3_1_2 .list01 .img_wrap h2, 
    .sub3_1 .sub3_1_2 .list03 .img_wrap h2 {
        left: 2rem;
    }
    .sub3_1 .sub3_1_2 .list02 .img_wrap h2 {
        right: 2rem;
    }

    .sub3_1 .sub3_1_2 .list p {
        font-size: 1.25rem;
        padding-top: 2rem;
        padding-left: 2rem;
        line-height: 1.5;
    }
    .sub3_1 .sub3_1_2 .list02 {
        margin-block: 8rem;
        padding-right: 40px;
    }
    .sub3_1 .sub3_1_2 .list03 {
        padding-left: 40px;
    }
    .sub3_1 .sub3_1_2 .list:first-child p br {
        display: none;
    }

    /* sub3_2 */
    .sub3_2 .section1 h2 {
        max-width: 90%;
    }
    .sub3_2 .sub3_2_1 {
        flex-direction: column;
        align-items: flex-end;
        gap: 2rem;
    }
    .sub3_2 .sub3_2_1 img {
        margin-top: 0;
        max-width: 85%;
    }
    .sub3_2 .sub3_2_2 .click {
        /* padding-inline: 40px;
        margin-top: 4rem; */
        display: none;
    }
    

    .sub3_2 .sub3_2_2 .tab_btn {
        padding-inline: 40px;
        flex-wrap: wrap;
        justify-content: flex-start;
        gap: 3rem 0;
        margin-top: 10rem;
        /* -webkit-overflow-scrolling: touch; */
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
    .sub3_2 .sub3_2_2 .tab_btn .btn {
        width: 250px;
        height: 250px;
        font-size: 1.375rem;
        margin: 0 auto;
    }
    .sub3_2 .sub3_2_2 .tab_content .content::after {
        display: none;
    }
    .sub3_2 .sub3_2_2 .tab_content .content {
        padding-block: 6.5rem 10rem;
        padding-inline: 40px;
    }
    .sub3_2 .sub3_2_2 .tab_content .content .bot li {
        font-size: 1.25rem;
    }
    .sub3_2 .sub3_2_2 .tab_content .content .bot span {
       
        line-height: 1.1;
    }
    .sub3_2 .sub3_2_2 .tab_content .content .top p {
        font-size: 2rem;
    }
    .sub3_2 .sub3_2_2 .tab_content .content .bot {
        gap: 7rem;
    }


    /* sub3_3 */
    .sub3_3 .section1 {
        padding-inline: 40px;
    }
    .sub3_3 .section1 h2 {
        text-align: center;
        line-height: 1.3;
        margin-top: 2rem;
    }
    .sub3_3 .sub3_3_2 ul {
        grid-template-columns: 1fr 1fr;
    }
    .sub3_3 .sub3_3_2 ul li:nth-child(3n)::after {
        display: block;
    }
    .sub3_3 .sub3_3_2 ul li:nth-child(2n)::after {
        display: none;
    }
    .sub3_3 .sub3_3_2 ul li:nth-child(33)::before {
        display: none;
    }
    .sub3_3 .sub3_3_2 p {
        margin-top: 5rem;
        font-size: 1.375rem;
    }


    /* sub4_1 */
    .sub4_1 .section1 h2 {
        font-size: 2.25rem;
        max-width: 70%;
    }
    .sub4_1 .sub4_1_1 {
        padding-top: 7rem;
    }
    .sub4_1 .sub4_1_2 {
        padding-inline: 40px;
        flex-direction: column;
        gap: 5rem;
    }
    
    .sub4_1 .sub4_1_2 .circle img {
        max-width: 79%;
        margin: 0 auto;
    }
    .sub4_1 .sub4_1_2 .circle p {
        font-size: 1.25rem;
    }
    .sub4_1 .sub4_1_2 .circle .green {
        top: 2.5rem;
        left: 16.5rem;
    }
    .sub4_1 .sub4_1_2 .circle .sky {
        top: 16rem;
        left: 4.1rem;
    }
    .sub4_1 .sub4_1_2 .circle .gray {
        bottom: 2.5rem;
        left: 16rem;
    }
    .sub4_1 .sub4_1_2 .circle .core {
        top: 16rem;
        right: 4rem;
        font-size: 1.875rem;
    }
    .sub4_1 .sub4_1_1 {
        padding-bottom: 4rem;
    }
    .sub4_1 .sub4_1_2 .list_wrap .list h5 {
        padding-left: 1.5rem;
    }

    /* sub4_2 */
    .sub4_2 .sub4_2_1::before {
        display: none;
    }
    .sub4_2 .section1 h2 {
        max-width: 79%;
    }
    .sub4_2 .section1 h2 .point {
        font-size: 2.25rem;
    }
    .sub4_2 .sub4_2_2 {
        padding-inline: 40px;
        padding-top: 1rem;

    }
    .sub4_2 .sub4_2_2 .img_wrap:first-child {
        margin-bottom: 3rem;
    }
    .sub4_2 .sub4_2_3 .btn_wrap {
        padding-inline: 40px;
        flex-wrap: wrap;
        gap: 3rem;
        justify-content: flex-start;
    }
    .sub4_2 .sub4_2_3 .click {
        padding-inline: 40px;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content::after {
        display: none;
    }
    .sub4_2 .sub4_2_3 .btn_wrap .btn {
        padding: 0;
        width: 170px;
        height: 170px;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content {
        padding-inline: 40px;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content .top h2 {
        font-size: 2rem;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content .bot {
        font-size: 1.25rem;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content {
        padding-block: 5.5rem 11rem;
    }
    .sub4_2 .sub4_2_3 .btn_wrap .btn::after {
        width: 200px;
        height: 200px;
    }

    /* sub5 */
    .sub5 .sub5_2_2 {
        padding-inline: 40px;
    }
    .sub5 .sub5_2_2 .inquiry_wrap {
        padding-inline: 20px;
        padding-block: 50px;
    }
    .sub5 .sub5_2_2 .inquiry_wrap ul.name li input {
        width: 40%;
        font-size: 1rem;
    }
    .sub5 .sub5_2_2 .inquiry_wrap ul.email select {
        height: 40px;
    }
    .sub5 .sub5_2_2 .inquiry_wrap ul.email li .at {
        min-width: 10px;
    }

    .c_inner {
        height: calc(70vh - 220px - 80px);
        padding: 10% 40px;
    }
    .sub5 .sub5_2_2 .inquiry_wrap ul.email input {
        width: 68%;
    }

    /* .sub5 .sub5_2_2 .inquiry_wrap ul.file label {
        padding-inline: 0;
        align-items: center;
        cursor: pointer;
        min-width: 155px;
        justify-content: center;
    } */
}

@media screen and (max-width: 450px) {
    .banner {
        height: 400px;
        padding-top: 11.5rem;
        padding-inline: 20px;
    }
    .banner span {
        font-size: 2rem;
    }
    .banner p {
        font-size: 2rem;
    }
    .tab_wrap {
        padding-inline: 20px;
    }
    .tab_wrap .tab {
        gap: 3rem;
        justify-content: center;
    }
    .tab_wrap .tab li a {
        font-size: 1rem;
        text-align: center;
    }
    .section1 {
        padding-left: 20px;
        padding-top: 5rem;
    }
    .section1 span {
        font-size: 1rem;
        
    }
    .section1 span::before {
        top: 0.6rem;
        width: 105px;
        height: 15px;
    }
    .section1 h2 {
        font-size: 1.375rem;
        margin-block: 1.2rem 1.5rem;
    }
    .sub1_1 .section1 p {
        font-size: 0.875rem;
    }
    .sub1_1_1 .ship {
        margin-top: 3rem;
        height: 200px;
    }
    .sub1_1 .sub1_1_1 .bot_txt {
        font-size: 2rem;
        bottom: 4.5rem;
        left: 2rem;
    }
    .sub1_1_1 .bot_txt {
        max-width: 90%;
    }
    .sub1_1_2 {
        margin-top: 0rem;
        padding-inline: 20px;
        padding-bottom: 10rem;
    }
    .sub1_1_2 .right .tab_content02 .content02 h2 {
        font-size: 1.375rem;
        margin-bottom: 1rem;
    }
    .sub1_1_2 .right .tab_content02 .content02 p {
        font-size: 0.875rem;
        letter-spacing: initial;
        padding-bottom: 1rem;
    }
    .sub1_1_2 .right .r_bot .click .txt {
        font-size: 0.875rem;
        margin-bottom: 0.5rem;
    }
    .sub1_1_2 .right {
        gap: 0;
    }
    .sub1_1_2 .right .tab_content02 {
        padding-bottom: 3rem;
    }
    .sub1_1_2 .right .r_bot .tab_btn_wrap .btn img {
        max-width: 85%;
    }
    .sub1_1_2 .right .r_bot .click img {
        height: 23px;
        object-fit: cover;
    }
    .sub1_1_2 .right .r_bot .tab_btn_wrap {
        gap: 4rem;
    }
    .sub1_1_2 .tab_content01 h2 {
        font-size: 1.25rem;
        padding-bottom: 0.5rem;
        width: 120%;
    }
    .sub1_1_2 .tab_content01 p {
        font-size: 0.875rem;
    }
    .sub1_1_2 .tab_content01 {
        height: 185px;
    }
    .sub1_1_2 .flex_wrap {
        gap: 2rem;
    }
    .sub1_1_2 .tab_content01 .content01 {
        top: 2.5rem;
        left: 2rem;
    }

    /* sub1_2 */
    .sub1_2_1 span::before {
        width: 82px;
    }
    .sub1_2_1 .section1 span::before {
        top: 0.6rem;
        width: 84px;
        height: 15px;
    }
    .sub1_2_1::before {
        top: 9.5rem;
        height: 165px;
    }
    .sub2_1 .section1 {
        padding-bottom: 8rem;
    }
    .sub1_2_2 {
        padding-inline: 20px;
        margin-top: 5rem;
        padding-bottom: 10rem;
    }
    .sub1_2_2 .left {
        font-size: 1.25rem;
    }
    
    .sub1_2_2 .right .txt_box p {
        font-size: 0.875rem;
    }
    .sub1_2_2 .flex_wrap {
        gap: 1.25rem;
    }
    .sub1_2_2 .right .txt_box span {
        font-size: 1rem;
        margin-bottom: 0.5rem;
        max-width: 90%;
    }
    .sub1_2_2 .right .txt_box {
        margin-bottom: 3.5rem;
    }
    .sub1_2_2 .right .circle_wrap {
        flex-direction: column;
    }
    .sub1_2_2 .right .circle_wrap img {
        max-width: 75%;
    }
    .sub1_2_2 .right .circle_wrap img:nth-child(2) {
        max-width: 50%;
    }
    .sub1_2_2 .right .circle_wrap {
        align-items: flex-start;
    }

    /* sub1_3 */
    .sub1_3_1 span::before {
        width: 106px
    }
    .map .i_wrap iframe {
        height: 250px;
    }
    .map .txt_box {
        padding-inline: 20px;
        margin-top: 2rem;
    }
    .map .i_wrap a {
        right: 1.5rem;
        width: 120px;
        height: 120px;
        padding-inline: 0.5rem;
        padding-block: 1rem;
    }
    .sub1_3_3 .i_wrap a {
        left: 1.5rem;
    }
    .map .i_wrap a p {
        color: #Fff;
        margin-bottom: 0.7rem;
        font-size: 0.875rem;
        line-height: 1.3;
    }
    .map .i_wrap a img {
        width: 30px;
    }
    .map .txt_box h2 {
        font-size: 1.25rem;
    }
    .map .txt_box h5 {
        font-size: 1rem;
        letter-spacing: initial;
        margin-bottom: 1.5rem;
        max-width: 90%;
    }
    .map .txt_box span {
        font-size: 0.875rem;
        min-width: 48px;
    }
    .map .txt_box p {
        font-size: 0.875rem;
    }
    .map .txt_box .email .email_box {
        flex-direction: column;
        gap: 0;
    }
    .map .txt_box p {
        margin-bottom: 0.2rem;
    }
    .map .txt_box hr {
        margin-block: 0.5rem 1rem;
    }
    .sub1_3_3 {
        margin-top: 8rem;
        padding-bottom: 10rem;
    }

    /* sub2_1 */
    .sub2_1 .sub2_1_1 p {
        font-size: 1.25rem;
    }
    .sub2_1 .sub2_1_1 p br {
        display: none;
    }
    .sub2_1 .sub2_1_1 img {
        width: 22px;
        height: 65px;
        margin-top: -1rem;
    }
    .sub2_1 .sub2_1_1 {
        padding-block: 6rem 7rem;
        padding-inline: 20px;
    }
    .sub2_1 .sub2_1_2 {
        padding-inline: 20px;
        padding-bottom: 12rem;
    }
    .sub2_1 .sub2_1_2 ul::before,
    .sub2_1 .sub2_1_2 ul::after {
        display: none;
    }
    .sub2_1 .sub2_1_2 ul li.active .bot>span::before, 
    .sub2_1 .sub2_1_2 ul li.active .bot>span::after {
        display: none;
    }
    .sub2_1 .sub2_1_2 ul li .bot>span {
        display: none;
    }
    .sub2_1 .sub2_1_2 ul li {
        gap: 1rem;
        justify-content: start;
    }
    .sub2_1 .sub2_1_2 ul li .bot p span {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    .sub2_1 .sub2_1_2 ul li .bot p {
        font-size: 0.875rem;
        visibility: visible;
        opacity: 1;
    } 
    .sub2_1 .sub2_1_2 .item {
        width: 155px;
        height: 155px;
    }
    .sub2_1 .sub2_1_2 .item p {
        font-size: 1rem;
        line-height: 1.4;
    }
    .sub2_1 .sub2_1_2 ul {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 3rem 1rem;
    }
    .sub2_1 .sub2_1_2 .item::before {
        font-size: 1.125rem;
    }

    /* sub3_1 */
    .sub3_1 span::before {
        width: 152px;
    }
    .sub3_1 .sub3_1_1 .flex_wrap p {
        font-size: 1rem;
    }
    .sub3_1 .sub3_1_2 {
        padding-bottom: 10rem;
    }
    .sub3_1 .sub3_1_2 .list01 {
        padding-inline: 20px;
    }
    .sub3_1 .sub3_1_2 .list01 img {
        height: 150px;
        object-fit: cover;
    }
    .sub3_1 .sub3_1_2 .list01 .img_wrap h2, 
    .sub3_1 .sub3_1_2 .list03 .img_wrap h2 {
        font-size: 1.25rem;
        left: 1rem;
        bottom: 1rem;
    }
    .sub3_1 .sub3_1_2 .list p {
        font-size: 0.875rem;
        padding-top: 1rem;
        padding-left: 1rem;
    }
    .sub3_1 .sub3_1_2 .list01 p {
        max-width: 90%;
    }
    .sub3_1 .sub3_1_2 .list02 img, 
    .sub3_1 .sub3_1_2 .list03 img {
        height: 150px;
        object-fit: cover;
    }
    .sub3_1 .sub3_1_2 .list02 .img_wrap h2 {
        right: 1rem;
        bottom: 1rem;
        font-size: 1.25rem;
    }
    .sub3_1 .sub3_1_2 .list p {
        padding-right: 1rem;
    }
    .sub3_1 .sub3_1_2 .list p br {
        display: none;
    }
    .sub3_1 .sub3_1_2 .list02 {
        margin-block: 6rem;
        padding-right: 20px;
    }
    .sub3_1 .sub3_1_2 .list03 {
        padding-left: 20px;
    }
    /* sub3_2 */
    .sub3_2 span::before {
        width: 139px;
    }
    .sub3_2 .section1 h2 {
        max-width: 85%;
    }
    .sub3_2 .sub3_2_1 {
        gap: 1rem;
    }
    .sub3_2 .sub3_2_2 {
        padding-bottom: 10rem;
    }
    
    .sub3_2 .sub3_2_2 .tab_btn {
        /* padding-inline: 20px;
        gap: 1.5rem;
        flex-wrap: wrap;
        padding-block: 1rem;
        margin-top: 6rem;
        margin-bottom: 2rem; */
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 2rem 1rem;
        padding-inline: 20px;
    }
    .sub3_2 .sub3_2_2 .tab_btn::-webkit-scrollbar {
        display: none;
      }
    .sub3_2 .sub3_2_2 .tab_btn .btn {
        width: 155px;
        height: 155px;
        font-size: 0.875rem;
        border-radius: 1.5rem;
        margin: 0 auto;
    }
    .sub3_2 .sub3_2_2 .tab_btn .btn::after {
        top: -3rem;
        font-size: 4rem;
    }
    .sub3_2 .sub3_2_2 .tab_content .content {
        padding-block: 3.5rem;
        padding-inline: 20px;
    }
    .sub3_2 .sub3_2_2 .tab_content .content .top {
        margin-bottom: 2rem;
    }
    .sub3_2 .sub3_2_2 .tab_content .content .top span {
        font-size: 0.875rem;
    }
    .sub3_2 .sub3_2_2 .tab_content .content .top p {
        font-size: 1.25rem;
    }
    .sub3_2 .sub3_2_2 .tab_content .content .bot {
        gap: 0;
        flex-direction: column;
    }
    .sub3_2 .sub3_2_2 .tab_content .content .bot li {
        font-size: 1rem;
    }
    .sub3_2 .sub3_2_2 .tab_content .content .bot span {
        font-size: 1rem;
        line-height: 1.3;
    }
    .sub3_2 .sub3_2_2 .tab_content .content .bot ul li {
        margin-bottom: 0.7rem;
        line-height: 1.3;
    }
    .sub3_2 .sub3_2_2 .tab_content .content::before {
        display: none;
    }
    

    /* sub3_3 */
    .sub3_3 span::before {
        width: 101px;
    }
    .sub3_3 .section1 {
        padding-inline: 20px;
    }
    .sub3_3 .sub3_3_2 {
        padding-inline: 20px;
        padding-bottom: 10rem;

    }
    .sub3_3 .sub3_3_2 ul li {
        padding-inline: 50px;
    }
    .sub3_3 .sub3_3_2 p {
        margin-top: 3rem;
        font-size: 1rem;
        padding-inline: 3rem;
        line-height: 1.5;
    }
    .sub3_3 .section1 h2 {
        max-width: 80%;
    }
    
    /* sub4_1 */
    .sub4_1 .sub4_1_1 {
        padding-bottom: 2rem;
    }
    .sub4 .section1 span::before {
        width: 123px;
    }
    .sub4_1 .section1 h2 {
        font-size: 1.375rem;
    }
    .sub4_1 .sub4_1_2 {
        padding-inline: 20px;
        gap: 4rem;
        padding-bottom: 10rem;
    }
    .sub4_1 .sub4_1_2 .circle img {
        max-width: 73%;
    }
    .sub4_1 .sub4_1_2 .circle p {
        font-size: 0.875rem;
    }
    .sub4_1 .sub4_1_2 .circle .green {
        top: 1.5rem;
        left: 9rem;
    }
    .sub4_1 .sub4_1_2 .circle .sky {
        top: 8rem;
        left: 3.7rem;
        word-break: break-all;
        max-width: 45px;
    }
    .sub4_1 .sub4_1_2 .circle .gray {
        bottom: 1.5rem;
        left: 8.5rem;
    }
    .sub4_1 .sub4_1_2 .circle .core {
        top: 8.5rem;
        right: 3rem;
        font-size: 1.25rem;
    }
    .sub4_1 .sub4_1_2 .list_wrap .list .img_box {
        /* flex-basis: 17%; */
        display: none;
    }
    .sub4_1 .sub4_1_2 .list_wrap .list h5 {
        flex-basis: 45%;
        font-size: 1rem;
        padding-left: 0.5rem;
    }
    .sub4_1 .sub4_1_2 .list_wrap .list p {
        font-size: 0.875rem;
        flex-basis: 58%;
    }
    .sub4_1 .sub4_1_2 .list_wrap .list {
        padding-block: 1.5rem;
    }

    /* sub4_2 */
    .sub4_2 .section1 span::before {
        width: 270px;
    }
    .sub4_2 .section1 h2 .point {
        font-size: 1.375rem;
        margin-right: 0.8rem;
    }
    .sub4_2 .section1 {
        padding-bottom: 2rem;
    }
    .sub4_2 .sub4_2_2 .img_wrap:first-child {
        margin-bottom: 2rem;
    }
    .sub4_2 .sub4_2_2 {
        padding-inline: 20px;
    }
    .sub4_2 .sub4_2_3 .click {
        padding-inline: 20px;
    }
    .sub4_2 .sub4_2_3 .btn_wrap {
        /* padding-inline: 20px;
        flex-wrap: wrap;
        gap: 1.5rem;
        overflow-x: scroll;
        padding-block: 1rem;
        margin-bottom: 2rem; */
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 2rem 1rem;
        padding-inline: 20px;
    }
    .sub4_2 .sub4_2_3 {
        margin-top: 0;
    }
    /* .sub3_2 .sub3_2_2 .tab_btn::-webkit-scrollbar {
        display: none;
    } */
      
    .sub4_2 .sub4_2_3 .btn_wrap .btn {
        width: 140px;
        height: 140px;
        flex-shrink: 0;
        border-radius: 2rem;
        margin: 0 auto;
    }
    .sub4_2 .sub4_2_3 .btn_wrap .btn::after {
        width: 160px;
        height: 160px;
    }
    .sub4_2 .sub4_2_3 .btn_wrap .btn p {
        font-size: 1rem;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content {
        padding-inline: 15rem;
        background: none;
        background-color: #142332;
        padding-block: 3.5rem;
        padding-inline: 20px;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content::before {
        display: none;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content .top span {
        font-size: 0.875rem;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content .top h2 {
        font-size: 1.25rem;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content .bot {
        font-size: 1rem;
    }
    .sub4_2 .sub4_2_3 .content_wrap .content .top {
        margin-bottom: 1.5rem;
    }

    /* sub5_1 */
    .sub5 .section1 span::before {
        width: 84px;
    }
    .sub5_1 .section1 {
        padding-bottom: 2rem;
    }
    .sub5_1 .section1 span::before {
        top: 0.4rem;
    }
    .sub5 .banner {
        background-position-x: -56rem;
    }
    .c_inner .c_board_name {
        display: none;
    }
    .bo_tit_ul2 {
        flex-direction: column;
        align-items: flex-start;
    }
    .bo_tit_ul2 li:nth-child(1) {
        padding-left: 0;
        margin-bottom: 0.2rem;
    }
    .bo_names span {
        color: #999 !important;
        font-size: 0.875rem;
    }
    .sub5_1 .section1 h2 {
        margin-block: 1.5rem 0;
    }
    .titles {
        font-size: 18px;
    }

    /* sub5_2 */
    .sub5_3 .section1 {
        padding-bottom: 1.5rem;
    }
    .sub5_3 .section1 span::before {
        width: 71px;
    }
    
    .img_link {
        height: 29.43vw !important;
    }
    .main_lists_tit a {
        font-size: 1rem;
    }
    .main_lists_date {
        font-size: 0.875rem;
    }
    .sub5 .sub5_2_2 .btn_wrap {
        margin-top: 2.5rem;
    }


    /* sub5_3 */
    .sub5_2 .section1 {
        padding-bottom: 1.5rem;
    }
    .sub5 .sub5_2_2 {
        padding-inline: 20px;
        padding-bottom: 10rem;
    }
    .sub5 .sub5_2_2 .inquiry_wrap ul li {
        flex-direction: column;
        align-items: flex-start;
    }
    .sub5 .sub5_2_2 .inquiry_wrap ul li p {
        font-size: 1rem;
        border-right: 0;
    }
    .sub5 .sub5_2_2 .inquiry_wrap ul.name li input {
        width: 100%;
        font-size: 0.875rem;
    }
    .sub5 .sub5_2_2 .inquiry_wrap ul.email select {
        display: none;
    }
    .sub5 .sub5_2_2 .inquiry_wrap ul.email input {
        width: 43%;
    }
    .sub5 .sub5_2_2 .inquiry_wrap ul.email li>div {
        display: flex;
        gap: 1rem;
    }
    .sub5 .sub5_2_2 .inquiry_wrap ul.email li .at {
        flex-basis: 0;
        align-self: center;
    }
    .sub5 .sub5_2_2 .inquiry_wrap ul.email input.sec {
        width: 42%;
        margin-left: 0;
    }
    .sub5 .sub5_2_2 .inquiry_wrap ul li textarea {
        height: 180px;
    }
    .sub5 .sub5_2_2 .inquiry_wrap ul.file label {
        display: none;
    }
    .sub5 .sub5_2_2 .btn_wrap button {
        font-size: 1rem;
    }
    .sub5 .sub5_2_2 .inquiry_wrap ul {
        margin-bottom: 1.5rem;
    }
   

    .c_inner {
        height: calc(75vh - 220px - 80px);
        padding: 10% 20px;
    }

    .sub5 .sub5_2_2 .btn_wrap button {
        padding-inline: 2rem;
    }
} 

@media screen and (max-width: 391px) {
    .sub2_1 .sub2_1_1 p {
        max-width: 345px;
    }
    .sub2_1 .sub2_1_1 {
        padding-block: 6rem 6rem;
    }
}