.index_header_width {
    max-width: 1200px;
    margin: 0 auto;
}
.index_logo{
    padding: 2rem 0;
    display: flex;
}
.index_header {
    border-bottom: 3px solid #E1E1E3;
}
.index_width {
    max-width: 1200px;
    margin: 0 auto;
}
.index_banner
.banner_imfacet {
    width: max-content;
    display: flex;
    font-size: 2.3rem;
    font-weight: 900;
    background-color: #FFD15F;
    border: 2px solid #000;
    padding: 2rem 3rem; 
    width: 100%;
    margin: 0 auto;
    justify-content: center;
}
.banner_wrap{
    max-width: 1200px;
    margin:  0 auto;
    display: flex;
    align-items: center;
}
.index_banner {
    padding-top: 5rem;
    background: linear-gradient(to bottom, #D5E1FC, #7C9CF5);
}
.index_btn_box1 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 5rem;
}
.index_btn_box1 li {
    width: 32%;
    border: 1px solid #C8C8C8;
    border-radius: 10px;
    padding: 3rem 1.5rem;
}
.index_btn_box1 li a {
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
    gap: 2rem;
}
.index_btn2 {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.index_btn2 br {
    display: none;
}
.index_btn2 a {
    width: 49%;
    display: flex; 
    align-items: center;
    justify-content: space-between;
    padding: 4.5rem  2rem;
    border-radius: 20px;
    background-image: url(../img/btn-arrow.png);
    background-repeat: no-repeat;
    background-size: 4rem;
    background-position: 90%;
}
.index_btn2 span {
    color: #fff;
    font-weight: 800;
    font-size: 2rem;
}
.index_btn2 a:nth-of-type(1){
    background-color: #3B7EDD;

}
.index_btn2 a:nth-of-type(2){
    background-color: #0E3F8E;
}
.index_btn3 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 5rem;
}
.index_btn3 a {
    width: 32%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 2px solid #E0E0E0;
    padding: 2rem 1.5rem;
    border-radius: 1rem;
    background-color: #FBFBFB;
}
.index_banner2{
    display: flex;
    align-items: center;
    justify-content: center;
}
.banner2_img {
    width: 25%;
}
.index_btn4 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4rem 0 2rem;
}
.index_btn4 a {
    width: 32%;
    display: flex;
    align-items: center;
    padding: 2rem;
    background-color: #fff;
    gap: 1rem;
    border-radius: 10px;
} 
.index_btn4 a  span{
    color: #6C75F4;
    font-size: 1.7rem;
    font-weight: 800;
} 
.index_left {
    display: flex;
    flex-flow: column nowrap;
    gap: 4rem;
}
.index_left p {
    font-size: 1.8rem;
    font-weight: 800;
    line-height: 1.4;
}

.main_titles {
    font-size: 2rem ;
    font-weight: 800;
    color: #20308E;
    padding: 5rem 0 3rem;
}
.index_btn_box1 li h4 {
    font-size: 1.9rem;
    font-weight: 900;
    line-height: 1.4;
    text-align: center;
}
.index_btn_box1 li span {
    font-size: 1.7rem;
    font-weight: 600;
    color: #73757D;
    text-align: center;
    line-height: 1.4;
    height: 8rem;
}
.index_btn3 span {
    font-size: 1.8rem;
    font-weight: 900;
}
.nowrap_page {
    flex-flow: row nowrap !important;
}
.index_banner2_wrap{
    background-color:#F3F6FB;
    padding: 4rem 0;
}
.index_width3{
    max-width: 1200px;
    margin: 0 auto;
}
.index_btn_box4 {
    padding: 5rem 0;
}
.index_btn_box4 li h4 {
    height: 7rem;
    font-size: 1.9rem;
    font-weight: 900;
    line-height: 1.4;
    text-align: center;
    display: flex;
    align-items: center;
}
.index_btn_box4 li {
    padding: 6rem 1.5rem 3rem;
}

/* header */
.sub_header {
    width: 100%;
    border-bottom: 1px solid #EFEFEF;
    padding: 1.5rem 0 ;
}
.sub_header_wrap {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.sub_logo img {
width: 16rem;
}
.go_back img {
    width: 4rem;
}
/* sub1 */
.sub_width_wrap {
    max-width: 1200px;
    margin:  0 auto;
}
.sub_top_btn {
    font-size: 2rem;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #3C80E1;
    color: #fff;
    font-weight: 800;
    padding: 3rem 0;
    border-radius: 15px;
    margin: 4rem 0 6rem;
}

.sub1_contents pre {
    font-size: 1.8rem;
    line-height: 1.4;
}
.sub1_contents {
    padding: 4rem 3rem ;
    border: 1px solid #E1E1E1;
    border-radius: 20px;
}
.sub_bottom_btn {
    font-weight: 900;
    display: flex;
    width: 100%;
    font-size: 2rem;
    color: #fff;
    background: linear-gradient(to left, #D5E1FC, #7C9CF5);
    padding: 3rem;
    margin: 4rem 0 6rem;
    border-radius: 15px;
    justify-content: space-between;
    align-items: center;
}
.sub_bottom_btn img {
    width: 4rem;
}
.sub_a_cont1  {
    display: flex;
    align-items: center;
    margin-bottom: 3rem;
    border: 1px solid #D9D9D9;
    padding: 3rem 2.5rem;
    gap: 2rem;
    border-radius: 20px;
    box-shadow: .1rem .2rem .5rem rgba(61, 62, 77, 0.3);
}
.sub_a_title {
    font-size: 2rem;
    font-weight: 900;
    padding-bottom: 1rem;
    color: #0E3F8E;
}
.sub1_a_contents {
    line-height: 1.4;
    font-size: 1.8rem;
    color: #6B6E76;
    font-weight: 600;
}
.check_img {
    width: 7rem;
}
.link_btn_a{
    background-color: #0E3F8E;
}
.link_btn_b {
    background-color: #000;
}
.sub_b_top {
    border: 1px solid #C0C0C0;
    display: flex;
    align-items: center;
    gap: 2rem;
    background-color: #FBFBFB;
    padding: 3rem 2rem;
    background-image: url(../img/sub/btn-arrow-2.png);
    background-repeat: no-repeat;
    background-size: 4rem;
    background-position: 98%;
    border-radius: 20px;
}
.sub_b_title {
    font-size: 2rem;
    font-weight: 600;
}
.sub_b_img {
    height: 4rem;
}
.sub_b_img_6 {
    width: 5rem;
}
.sub_b_cont1  {
    margin-bottom: 5rem;
    display: block;
}

.sub_b_cont1 pre {
    font-size: 1.8rem;
    font-weight: 500;
    line-height: 1.4;
    border-top: 1px solid #c0c0c0;
    padding: 3rem 2rem;
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
    display: none;
}
.sub_b_open pre {
    display: block;
}
.sub_b_open .sub_b_top  {
    border-bottom-left-radius: 0 ;
    border-bottom-right-radius: 0;
}
.sub_a_wrapper {
    border: 1px solid #c0c0c0;
    border-radius: 20px;
}
.sub_contents_box1  {
    display: flex;
    /* align-items: center; */
    gap: 0rem;
    flex-flow: column;
}
.sub_a_cont2  {
    padding: 2.5rem;
    border-bottom: 1px solid #c0c0c0;
}
.sub_a_cont2:nth-last-child(1){
    border-bottom: 0;
}
.sub1_a_contents {
    line-height: 1.4;
    font-size: 2rem;
    color: #000;
    font-weight: 600;
} 
.sub2_img {
    width: 5rem;
}
.sub2_b_bottom {
    width: 100%;
    background-color: #F3F6FB;
}

.sub2_b_bottom {
    display: flex;
    flex-flow: column ;
    border-radius: 20px;
    padding: 4rem 3rem;
    margin-top: 4rem
}
.sub2_b_bottom_top{
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}
.sub2_b_bottom_top img{
    width: 6rem;
}
.sub2_b_bottom_top span{
    font-size: 2.4rem;
    font-weight: 800;
    color: #EA4A52;
}
.sub2_b_bottom p {
    font-size: 1.8rem;
    font-weight: 600;margin-bottom: 2rem;
    line-height: 1.4;
}
.sub4_wrap{
    background-color: #F3F6FB;
    padding-top: 6rem;
}
.sub4_banner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.sub4_banner_left {

}
.sub4_left_box {
    display: flex;
    align-items: center;
    background: #fff;
    gap: 2rem;
    padding: 4rem 2.5rem;
    border: 2px solid #E7E8EB;
    border-radius: 20px;
    padding-right: 12rem;
}
.sub4_left_box span {
    font-size: 2.5rem;
    font-weight: 800;
    color: #21328E;
}

.sub4_bottom {
    max-width: 1200px;
    margin:  0 auto;
}
.sub4_textbox {
    width: 100%;
    border: 2px solid #E7E8EB;
    border-radius: 20px;
    padding: 3rem;
    margin-top: 5rem;
}
.sub4_textbox  pre {
    font-size: 1.8rem;
    line-height: 1.4;
}
.sub5_bottom  {
    padding: 2rem 0;
}
.sub5_bottom h2 {
    font-size: 2.3rem;
    font-weight: 800;
    padding: 2rem 0;
}
.sub5_bottom_box p {
    font-size: 1.9rem;
    font-weight: 800;
    background-color: #F7F7F7;
    margin-bottom: 2rem;
    padding: 3rem 2rem;
    border-radius: 20px;
}
.link_black {
    background-color: #000;
}
.sub6_right h3 {
    font-size: 2rem;
    font-weight: 800;
    color: #112286;
    margin-bottom: 2rem;
}
.sub6_right pre {
    font-size: 1.8rem;
    line-height: 1.4;
}
.sub6_top {
    display: flex;
    align-items: center;
    gap: 5rem;
    padding: 5rem;
    border: 2px solid #E7E8EB;
    border-radius: 20px;
    margin-top: 5rem;
}
.sub6_left{
    width: 63%;
}
.sub6_left img{
    width: 100%;
}
.sub6_right {
    width: 98%;
}
.sub7_btn {
    background-color: #061130;
}
.sub7_top{
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #F3F6FB;
    padding: 2rem 3rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}
.sub7_top h3 {
    font-size: 2.2rem;
    font-weight: 800;
}
.sub7_contetns{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.sub7_box {
    width: 49%;
}
.sub7_box img {
    height: 7rem;
}
.sub7_bottom {
    padding: 2rem 3rem;
    border: 2px solid #E7E8EB;
    border-radius: 20px;
    height: 27rem;
    display: flex;
    align-items: center;
}
.sub7_box pre{
    font-size: 1.8rem;
    line-height: 1.4;
}
.sub7_contetns{
    margin-bottom: 4rem;
}
.sub7_last_text {
    font-size: 1.8rem;
    line-height: 1.4;
}

.sub7_width {
    max-width: 1200px;
    margin:  0 auto;
}
.sub7_width span {
    display: flex;
    font-size: 1.8rem ;
    font-weight: 700;
    padding-bottom: 2rem;
}
.sub7_width h3 {
    font-weight: 900;
    font-size: 2.1rem;
    margin-bottom: 4rem;
}

.mid_top {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 0 0 3rem ;
}
.mid_top  strong {
    color: #fff;
    padding: 2.5rem 2rem;
    font-size: 2.2rem;
    background-color: #3C80E1 ;
    border-radius: 10px;
    font-weight: 700;
    width: 25%;
}
.mid_top  p {
    font-size: 1.8rem;
    font-weight: 600;
}
.mid_top2 strong{
    background-color: #0E3F8E;
}
.mid_top2 {
    padding-bottom: 0 ;
}

.sub7_background {
    background-color: #F3F6FB;
    padding: 3rem 0;
    margin: 4rem 0 ;
}
.sub7_bottom_titles {
    font-weight: 900;
    font-size: 2.1rem;
    line-height: 1.4;
    margin-bottom: 3rem;
}
.sub8_img{
    position: absolute;
    width: 4rem;
    left: -2%;
}
.sub8_contents li {
    display: flex;
    align-items: center;
    padding: 3rem;
    border-radius: 20px;
    border: 2px solid #E7E8EB;
    position: relative;
    margin-bottom: 2rem;
}
.sub8_contents li span {
    font-size: 1.9rem;
    font-weight: 600;
}
.sub9_btn {
    position: relative;
    width: 100%;
    display: flex;
    margin-top: 2rem;
}
.index_btn4 a img {
    height: 3rem;
}
.sub9_btn span {
    font-size: 2.5rem;
    font-weight: 900;
    color: #fff;
    position: absolute;
    left: 0;
    top: 38%;
    left: 6%;
}
.sub9_btn img {
    width: 92%;
}
.sub9_wrap {
    margin-bottom:  15rem;
}
.index_banner1_wrap{
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
    gap: 2rem;
}
.sub_contents_box6{
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-flow: row wrap;
}
.no_margin {
    margin-bottom: 0 !important;
}
/* 반응형 */
@media (min-width: 768px) and (max-width: 1200px) {
    .index_btn4 a img {
        height: 3rem;
    }
    .mid_top p {
        font-size: 1.8rem;
        font-weight: 600;
        width: 78%;
    }
    .mid_top2 strong {
        background-color: #0E3F8E !important;
    }
    .mid_top strong {
        color: #fff;
        padding: 1.5rem 1rem;
        font-size: 1.6rem;
        background-color: #3C80E1;
        border-radius: 10px;
        font-weight: 700;
        width: 40%;
        text-align: center;
    }
    .index_btn2 br {
        display: block;
    }
    .index_left {
        width: 55%;
        display: flex;
        flex-flow: column nowrap;
        gap: 4rem;
    }
    .index_banner {
        padding: 3rem 0 10rem;
       
        background: url(../img/main-img.png), linear-gradient(to bottom, #D5E1FC, #7C9CF5);
        background-repeat: no-repeat;
        background-size: 31rem, /* 그라디언트 크기 100% */ 100% 100%;
        background-position: 100% 100%;
    }

    .sub7_box img {
        width: 10%;
        height: auto;
    }
    .sub7_bottom{
        height: auto;
    }
    .sub7_contetns {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-flow: row wrap;
    }
    .sub7_box {
        width: 100%;
        margin-bottom: 2rem;
    }
    .banner_wrap {
        padding: 0 2rem;
    }
    .index_banner .banner_imfacet  {
        font-size: 2rem;
    }
    .index_logo {
        padding: 2rem;
    }
    .index_width{
        padding: 0 2rem;
    }
    .index_btn_box1{
        flex-flow: column nowrap;
    }
    .index_btn_box1 li {
        width: 100%;
        border: 1px solid #C8C8C8;
        border-radius: 10px;
        padding: 3rem 12.5rem;
        margin-bottom: 2rem;
    }
    .index_btn2 span {
        color: #fff;
        font-weight: 800;
        font-size: 2rem;
        padding-right: 4rem;
    }
    .mo_link{
        transform: translateY(34px);
    }
    .index_btn2 a {
        padding: 3.5rem 2rem;
        background-position: 93% 77%;
    }
    .index_btn3  {
        flex-flow:  column nowrap;
    }
    .index_btn3 a  {
        width: 100%;
        margin-bottom: 2rem;
    }
    .index_btn4 {
        display: flex;
        /* align-items: center; */
        justify-content: space-between;
        padding: 4rem 0 2rem;
        flex-flow: column;
        gap: 2rem;
        align-items: unset;
    }
    .banner2_img {
        display: none;
        width: 25%;
    }
    .index_btn4 a {
        width: 55%;
    }
    .index_width3 {
        padding: 0 2rem;
    }
    .index_banner2_wrap {
        background-image: url(../img/sub/sub-img.png);
        background-repeat: no-repeat;
        background-size: 25rem;
        background-position: 95% 100%;
        background-color: #F3F6FB;
        padding: 4rem 0;
    }
    .index_right img{
        width: 100%;
        display: none;
    }
    .index_btn_box4{
        flex-flow: row wrap;
    } 
    .index_btn_box4 li{
        width: 49%;
        padding: 3rem 2.5rem;
    }
    .index_btn_box4 li:nth-of-type(3)  {
        width: 100%;
    }
    .index_btn_box4 li:nth-of-type(3)  a {
        flex-flow: row-reverse nowrap;
        justify-content: space-between;
    }
    .index_btn4 a span {
    color: #6C75F4;
    font-size: 1.7rem;
    font-weight: 800;
    line-height: 1.2;
    }
    .sub_header {
        width: 100%;
        border-bottom: 1px solid #EFEFEF;
        padding: 1.5rem 2rem;
    }
    .sub_width_wrap{
        padding:  0 2rem;
    }
    .sub1_a_contents {
        line-height: 1.4;
        font-size: 1.6rem;
        color: #000;
        font-weight: 600;
    }
    .sub_a_title {
        font-size: 1.8rem;
        font-weight: 900;
        padding-bottom: 1rem;
        color: #0E3F8E;
    }    
    .sub_b_title {
        font-size: 1.8rem;
        font-weight: 600;
    }
    .sub_b_top {
        padding: 2rem;
    }
    .sub_b_cont1 pre{
        font-size: 1.6rem;
    }
    .sub2_img {
        width: 4rem;
    }
    .sub_contents_box6{
        display: flex;
        align-items: center;
        flex-flow: row;
    }
    .sub4_banner{
        padding: 0 2rem;
        flex-flow: column;
    }
    .sub4_bottom{
        padding: 0 2rem;
    }
    .sub4_banner_left {
        width: 100%;
        display: flex;
        justify-content: left;
    }
    .sub4_left_box {
        display: flex;
        align-items: center;
        background: #fff;
        width: 70%;
        gap: 2rem;
        padding: 2rem 2.5rem;
        border: 2px solid #E7E8EB;
        border-radius: 20px;
        margin-bottom: 2rem;
    }
    
    element.style {
        width: 100%;
        display: flex;
        justify-content: right;
    }
    .sub4_banner_right {
        display: flex;
        justify-content: right;
        width: 100%;
    }
    .sub4_banner_right img {
        width: 20rem;
    }
    .sub4_left_box span {
        font-size: 2rem;
        font-weight: 800;
        color: #21328E;
    }
    .sub7_width{
        padding:  0 2rem;
    }
    .sub7_width h3 {
        font-weight: 900;
        font-size: 1.8rem;
        margin-bottom: 4rem;
    }
    .sub7_width span {
        display: flex;
        font-size: 1.6rem;
        font-weight: 700;
        padding-bottom: 2rem;
    }
    .index_logo img {
        width: 13rem;
    }
}
@media screen and (max-width: 1100px){
    .sub8_img {
        position: absolute;
        width: 4rem;
        left: -3%;
    }
}
@media screen and (max-width: 1100px){
    .sub8_img {
        position: absolute;
        width: 4rem;
        left: -3%;
    }
}
@media screen and (max-width: 970px) {
    .sub9_btn span{
        top: 32%;
        font-size: 2rem;
    }
}
@media screen and (max-width: 770px) {
    .sub9_btn span{
        top: 30%;
    }
}
@media screen and (max-width: 767px){
    .sub7_box img {
        height: 4rem;
    }
    .index_logo img {
        width: 10rem;
    }
    .index_right img{
        width: 100%;
        display: none;
    }
    .index_left{
        width: 73%;
        display: flex;
        flex-flow: column nowrap;
        gap: 4rem;
    }
    .index_banner {
        padding: 3rem 0 10rem;
       
        background: url(../img/main-img.png), linear-gradient(to bottom, #D5E1FC, #7C9CF5);
        background-repeat: no-repeat;
        background-size: 23rem, /* 그라디언트 크기 100% */ 100% 100%;
        background-position: 100% 100%;
    }

    .banner_wrap {
        padding: 0 2rem;
    }
    .index_banner .banner_imfacet  {
        font-size: 2rem;
    }
    .index_logo {
        padding: 2rem;
    }
    .index_width{
        padding: 0 2rem;
    }
    .index_btn_box1{
        flex-flow: column nowrap;
    }
    .index_btn_box1 li {
        width: 100%;
        border: 1px solid #C8C8C8;
        border-radius: 10px;
        padding: 3rem 12.5rem;
        margin-bottom: 2rem;
    }
    .index_btn2 span {
        color: #fff;
        font-weight: 800;
        font-size: 1.6rem;
        padding-right: 2rem;
    }
    .mo_link{
        transform: translateY(34px);
    }
    .index_btn2 a {
        height: 10rem;
        padding: 2.5rem 1rem;
        background-size: 3rem;
        background-position: 90% 84%;
        border-radius: 10px;
    }
    .index_btn3  {
        flex-flow:  column nowrap;
        margin-bottom: 2rem;
    }
    .index_btn3 a  {
        width: 100%;
        margin-bottom: 2rem;
    }
    .index_btn4 {
        display: flex;
        /* align-items: center; */
        justify-content: space-between;
        padding: 4rem 0 2rem;
        flex-flow: column;
        gap: 2rem;
        align-items: unset;
    }
    .banner2_img {
        display: none;
        width: 25%;
    }
    .index_btn4 a {
        width: 55%;
    }
    .index_width3 {
        padding: 0 2rem;
    }
    .index_banner2_wrap {
        background-image: url(../img/sub/sub-img.png);
        background-repeat: no-repeat;
        background-size: 25rem;
        background-position: 95% 100%;
        background-color: #F3F6FB;
        padding: 4rem 0;
    }
    .index_right img{
        width: 100%;
    }
    .index_btn_box4{
        flex-flow: row wrap;
    } 
    .index_btn_box4 li{
        width: 49%;
        padding: 3rem 2.5rem;
    }
    .index_btn_box4 li:nth-of-type(3)  {
        width: 100%;
    }
    .index_btn_box4 li:nth-of-type(3)  a {
        flex-flow: row-reverse nowrap;
        justify-content: space-between;
    }
    .index_btn4 a span {
    color: #6C75F4;
    font-size: 1.7rem;
    font-weight: 800;
    line-height: 1.2;
    }
    .sub_header {
        width: 100%;
        border-bottom: 1px solid #EFEFEF;
        padding: 1.5rem 2rem;
    }
    .sub_width_wrap{
        padding:  0 2rem;
    }
    .sub1_a_contents {
        line-height: 1.4;
        font-size: 1.6rem;
        color: #000;
        font-weight: 600;
    }
    .sub_a_title {
        font-size: 1.8rem;
        font-weight: 900;
        padding-bottom: 1rem;
        color: #0E3F8E;
    }    
    .sub_b_title {
        font-size: 1.8rem;
        font-weight: 600;
    }
    .sub_b_top {
        padding: 2rem;
        background-size: 3rem;
    }
    .sub_b_cont1 pre{
        font-size: 1.6rem;
    }
    .sub2_img {
        width: 4rem;
    }
    .sub_contents_box6{
        display: flex;
        align-items: center;
        flex-flow: row;
    }
    .sub4_banner{
        padding: 0 2rem;
        flex-flow: column;
    }
    .sub4_bottom{
        padding: 0 2rem;
    }
    .sub4_banner_left {
        width: 100%;
        display: flex;
        justify-content: left;
    }
    .mid_top2 strong {
        background-color: #0E3F8E !important;
    }
    .sub4_left_box {
        display: flex;
        align-items: center;
        background: #fff;
        width: 80%;
        gap: 1rem;
        padding: 2rem ;
        border: 2px solid #E7E8EB;
        border-radius: 20px;
        margin-bottom: 2rem;
    }
    element.style {
        width: 100%;
        display: flex;
        justify-content: right;
    }
    .sub4_banner_right {
        display: flex;
        justify-content: right;
        width: 100%;
    }
    .sub4_banner_right img {
        width: 20rem;
    }
    .sub4_left_box span {
        font-size: 1.6rem;
        font-weight: 800;
        color: #21328E;
    }
    .sub7_width{
        padding:  0 2rem;
    }
    .sub7_width h3 {
        font-weight: 900;
        font-size: 1.8rem;
        margin-bottom: 4rem;
    }
    .sub7_width span {
        display: flex;
        font-size: 1.6rem;
        font-weight: 700;
        padding-bottom: 2rem;
    }
    .sub_top_btn{
        padding: 2rem;
        margin: 3rem 0 4rem;
    }
    .sub1_contents{
        padding: 2rem;
    }
    .sub_bottom_btn {
        padding: 2rem;
        margin: 3rem 0 4rem;
        line-height: 1.2;
    }
    .sub_a_cont1{
        padding: 2rem 1.5rem;
    }
    .check_img {
        width: 6rem;
    }
    .sub_b_cont1 {
        border-radius: 10px;
        margin-bottom: 3rem;
    }
    .sub2_b_bottom_top img {
        width: 4rem;
    }
    .sub2_b_bottom{
        padding: 2rem;
    }
    .sub_logo img {
        width: 11rem;
    }
    .icon_width{
        width: 3rem;
    }
    .sub4_textbox{
        padding: 2rem;
    }
    .sub5_bottom_box p {
        font-size: 1.8rem;
        font-weight: 800;
        background-color: #F7F7F7;
        margin-bottom: 2rem;
        padding: 2rem 2rem;
        border-radius: 10px;
    }
    .sub5_bottom h2{
        font-size: 2rem;
    }
    .sub6_top {
        padding: 2rem;
        gap: 2rem;
    }
    .sub6_right pre {
        font-size: 1.6rem;
        line-height: 1.4;
    }
    .sub_bottom_btn img {
        width: 3.5rem;
    } 
    .sub_bottom_btn {
        font-size: 1.8rem;
    }
    .sub7_contetns {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-flow: row wrap;
    }
    .sub7_box {
        width: 100%;
        margin-bottom: 2rem;
    }
    .sub7_bottom {
        padding: 2rem 3rem;
        border: 2px solid #E7E8EB;
        border-radius: 20px;
        height: auto;
        display: flex;
        align-items: center;
    }
    .sub7_box pre {
        font-size: 1.6rem;
        line-height: 1.4;
    }
    .sub7_top h3 {
        font-size: 2rem;
        font-weight: 800;
    }
    .sub7_bottom_titles {
        font-weight: 900;
        font-size: 1.9rem;
        line-height: 1.4;
        margin-bottom: 3rem;
    }
    .sub8_img {
        position: absolute;
        width: 3rem;
        left: -2%;
    }
    .sub8_contents li {
        display: flex;
        align-items: center;
        padding: 2rem;
        border-radius: 10px;
        border: 2px solid #E7E8EB;
        position: relative;
        margin-bottom: 2rem;
        padding-left: 3rem;
    }
    .sub8_contents li span {
        font-size: 1.6rem;
        font-weight: 600;
    }
    .mid_top p {
        font-size: 1.6rem;
        font-weight: 600;
        width: 58%;

    }
        .index_btn_box1 li {
        width: 100%;
        border: 1px solid #C8C8C8;
        border-radius: 10px;
        padding: 3rem 1.5rem;
        margin-bottom: 2rem;
    }
    .sub9_btn span {
        top: 32%;
        font-size: 1.7rem;
    }
    .index_btn_box4 li {
        width: 49%;
        padding: 2rem 1rem;
    }
    .index_btn_box4 li h4{
        font-size: 1.6rem;
    }
    .index_btn_box1 li a img {
        /* width: 7rem; */
    }
    .mid_top strong {
        color: #fff;
        padding: 1.5rem 1rem;
        font-size: 1.6rem;
        background-color: #3C80E1;
        border-radius: 10px;
        font-weight: 700;
        width: 40%;
        text-align: center;
    }
}
@media screen and (max-width: 500px) {
    .index_banner2_wrap {
        background-image: url(../img/sub/sub-img.png);
        background-repeat: no-repeat;
        background-size: 16rem;
        background-position: 95% 100%;
        background-color: #F3F6FB;
        padding: 4rem 0;
    }
    .index_btn4 a {
        width: 61%;
        padding: 1rem;
    }
    .sub8_img {
        position: absolute;
        width: 3rem;
        left: -3%;
    }
}