@font-face {
    font-family: 'GmarketSansMedium';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2001@1.1/GmarketSansMedium.woff') format('woff');
    font-weight: normal;
    font-style: normal;
}

.dd{
    color:red;
}
main .main_visual {
    width: 100%; height: 800px;
    background: url(.././image/op_guide/main_visual.png) center center/ cover no-repeat;
}
main .main_visual .list {
    width: 1500px; 
    margin: 0 auto;
}
main .main_visual .list .item01 {
    position: relative;
    margin-left: 170px;
    z-index: 0;
    margin-bottom: 100px;
}
main .main_visual .list .item01 img {
    position: absolute;
    top: 0px; left: -70px;
    width: 100px;
}
main .main_visual .list .item01 h2 {
    color: #fff;
    font-size: 100px;
    font-weight: bold;
    display: inline-block;
}
main .main_visual .list .item01 h2 span {
    font-size: 70px;
}
main .main_visual .list .item01 .en {
    color: #42c9ce;
    position: absolute;
    top: 95px; left: 140px;
    font-size:35px;
    z-index: -1;
}
main .main_visual .list .item01 p {
    color: #fff;
    font-size: 20px;
    line-height: 1.5;
}
main .main_visual .list .item02 {
    margin-left: 170px;
    position: relative;
    
}
main .main_visual .list .item02 h2 {
    color: #fff;
    font-size: 45px;
    line-height: 1.3;
    margin-bottom: 50px;
    font-family: 'GmarketSansMedium';
}
main .main_visual .list .item02 h2 span {
    color: #ffea88;
}
main .main_visual .list .item02 p {
    color: #fff;
    font-size: 20px;
    font-style: italic;
    line-height: 1;
    position: relative;
    display: inline-block;
    margin-right: 50px;
}
main .main_visual .list .item02 p::before {
    content: '';
    width: 100px; height: 3px;
    background-color: #fff;
    position: absolute;
    top: -20px; left: 0px;
}
main .main_visual .list .item02 img {
    width: 200px;
}
main .cont01 {
    height: 650px;
    background-color: #e8f0f1;
    margin: 100px auto;
    position: relative;
}
main .cont01>img {
    position: absolute;
    top: -60px; right: 0;
}
main .cont01 .box {
    width: 1500px; height: 100%;
    background-color: #fff;
    float: right;
}
main .cont01 .box h3 {
    font-size: 60px;
    margin-left: 50px;
    font-weight: bold;
    position: relative;
    margin-bottom: 150px;
    font-family: 'GmarketSansMedium';
}
main .cont01 .box h3::before {
    content: '';
    width:700px; height: 3px;
    background-color: #000;
    position: absolute;
    bottom: -10px; left: 0px;
}
main .cont01 .box .list .item {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-bottom: 50px;
}
main .cont01 .box .list .item figure {
    width: 60px;
    margin: 0 20px;
}
main .cont01 .box .list .item figure  img {
    width: 100%; height: 100%;
    object-fit: cover;
}
main .cont01 .box .list .item .text p {
    font-size: 30px;
    margin-bottom: 5px;
    font-family: 'GmarketSansMedium';
}
main .cont01 .box .list .item .text span {
    font-size: 20px;
}
main .cont01 .box .list .item .text p strong {
    background: linear-gradient(to top, #abdad5 40%, transparent 50%);
    font-weight: bold;
}
main .cont02 {
    margin-bottom: 100px;
}
main .cont02 h3 {
    margin: 0 auto;
    width: 1500px;
    font-size: 60px;
    text-align: center;
    font-weight: bold;
    margin-bottom: 50px;
}
.gnb {
     width: 700px; 
    text-align: center;
    line-height: 40px;
    margin: 70px auto;
    padding-top: 10PX;
    position: relative;

}
.gnb::before {
    content: '';
    background-color: #333;
    width: 100%; height: 1px;
    position: absolute;
    top: -1px; left: 0;
}
.gnb ul {
    width: 700px;
    display: flex;
    justify-content: center;
}
.gnb ul li {
    width: calc(100% / 4);
    font-size: 20px;
    font-family: 'GmarketSansMedium';
}
.gnb ul li:first-child {
    color: #42c9ce;
    font-family: 'GmarketSansMedium';
}
.gnb .bar {
    height: 5px;
    background-color: #abdad5;
    position: absolute;
    top: 0; left: 0;
}
.gnb .bar span {
    /* display: none;으로 없애버리지 않고 position을 사용하여 날려버리기 */
    position: absolute;
    left: -99999px;
}
.gnb .menu li:hover {
     cursor:pointer;
}
main .cont02 .mySwiper {
    width: 100%; height: 600px;
    padding-top: 50px;
}
main .cont02 .inner {
    width: 100%; height: 500px;
    background-color: #e8f0f1;
    display: flex;
    justify-content: space-between;
}
main .cont02 .inner .img {
    width: calc(100% / 2);
    position: relative;
}
main .cont02 .inner .img img {
    position: absolute;
    right: 0; top: -50px;
}
main .cont02 .inner .text {
    width: calc(100% / 2);
    margin-top: 20px;
    margin-left: 20px;
    font-family: 'GmarketSansMedium';
}
main .cont02 .inner .text h4 {
    font-size: 70px;
    font-family: 'GmarketSansMedium';
}
main .cont02 .inner .text strong {
    font-size: 50px;
    display: inline-block;
    margin-top: 10px;
    margin-bottom: 70px;
    font-family: 'GmarketSansMedium';
}
main .cont02 .inner .text p {
    font-size: 50px;
    color: #5997cc;
    font-weight: 500;
    font-family: 'GmarketSansMedium';
}
main .cont02 .inner .text h2 {
    font-size: 22px;
    color: #5997cc;
    font-weight: 500;
    font-family: 'GmarketSansMedium';
    width: 460px;
}
main .cont02 .inner span {
    position: absolute;
    right: 25%; top: 0;
    background-color: #5997cc;
    color: #fff;
    width: 95px; height: 30px;
    text-align: center;
    line-height: 30px;
    font-size: 16px;
}
.cont02 .swiper-button-next::after,
.cont02 .swiper-button-prev::after {
    display: none;
}
.cont02 .swiper-button-next {
    width: 30px; height: 30px;
    border: 1px solid #333;
    left: 52%; top: 94.5%;
    margin-top: 0;
    z-index: 99;
} 
.cont02 .swiper-button-next img {
    width: 10px; height: 10px;
}
.cont02 .swiper-button-prev {
    width: 30px; height: 30px;
    border: 1px solid #333;
    left: 46.5%; top: 94.5%;
    margin-top: 0;
    z-index: 99;
}
.cont02 .swiper-button-prev img {
    width: 10px; height: 10px;
}
main .cont03 {
    margin: 0 auto;
    width: 1500px;
}
main .cont03 h3 {
    text-align: center;
    font-size: 60px;
    font-weight: bold;
    position: relative;
    margin-bottom: 50px;
    font-family: 'GmarketSansMedium';
}
main .cont03 h3::before {
    content: '';
    width: 50%; height: 1px;
    background-color: #536066;
    position: absolute;
    bottom: 0; left: 50%;
    transform: translateX(-50%);
}
main .cont03 .list .item h4 {
    text-align: center;
    font-size: 30px;
    font-weight: bold;
    color: #416290;
    margin-bottom: 30px;
}
main .cont03 .list .item img {
    width: 65%;
    display: block;
    margin: 0 auto;
    margin-bottom: 20px;
}
main .cont03 .list .item .box {
    width: 65%;
    margin: 0 auto;
    margin-bottom: 100px;
}
main .cont03 .list .item .box .text {
    display: flex;
    align-items: baseline;
    margin-bottom: 10px;
}
main .cont03 .list .item .box .text h5 {
    width: 20px; height: 20px;
    background-color: #34b0ff;
    color: #fff;
    text-align: center;
    line-height: 20px;
    border-radius: 50%;
    margin-right: 10px;
}
main .cont03 .list .item .box .text p {
    font-size: 20px;
}
@media all and (max-width:1440px){
    main .main_visual .list {
        width: 100%;
    }
    main .cont01 {
        height: auto;
    }
    main .cont01 .box {
        width: 100%;
    }
    .gnb {
        margin: 50px auto;
    }
    .cont02 .swiper-button-prev {
        left: 46%;
    }
    main .cont02 .inner span {
        right: 15%;
    }
    main .cont02 h3 {
        width: 100%;
    }
    main .cont03 {
        width: 100%;
    }
}
@media all and (min-width:768px) and (max-width:1024px) {
    main .main_visual {
        height: 515px;
    }
    main .main_visual .list .item01 {
        margin-left: 100px;
        margin-bottom: 25px;
    }
    main .main_visual .list .item01 h2 {
        font-size: 95px;
    }
    main .main_visual .list .item02 {
        margin-left: 100px;
    }
    main .main_visual .list .item02 h2 {
        font-size: 30px;
        margin-bottom: 15px;
    }
    main .main_visual .list .item02 img {
        width: 150px;
    }
    main .cont01 {
        background: none;
    }
    main .cont01>img {
        position: static;
        width: 100%;
    }
    main .cont01 .box {
        width: 100%;
    }
    main .cont01 .box h3 {
        margin-top: 35px;
        margin-bottom: 35px;
    }
    main .cont01 .box .list .item {
        width: 950px;
        margin-bottom: 35px;
    }
    main .cont01 .box .list .item .text {
        width: 800px;
    }
    main .cont01 .box .list .item .text span br {
        display: none;
    }
    main .cont02 h3 {
        width: 1000px;
    }
    main .cont02 .inner {
        height: 425px;
    }
    main .cont02 .inner .img img {
        height: 300px;
    }
    main .cont02 .inner span {
        right: 12%;
    }
    main .cont02 .mySwiper {
        height: 520px;
    }
    main .cont02 .inner .text strong {
        margin-bottom: 35px;
    }
    main .cont02 .mySwiper .swiper-slide:nth-child(5) br {
        display: none;
    } 
    main .cont02 .mySwiper .swiper-slide:nth-child(6) br {
        display: none;
    } 
    main .cont02 .mySwiper .swiper-slide:nth-child(7) br {
        display: none;
    } 
    main .cont02 .mySwiper .swiper-slide:nth-child(8) br {
        display: none;
    } 
    main .cont02 .mySwiper .swiper-slide:nth-child(12) br {
        display: none;
    } 
    main .cont02 .mySwiper .swiper-slide:nth-child(13) br {
        display: none;
    } 
    .cont02 .swiper-button-next {
        top: 93.5%;
        left: 53%;
    }
    .cont02 .swiper-button-prev {
        top: 93.5%;
        left: 44%;
    }
    main .cont02 .inner .text h2 {
        width: 370px;
        word-break: keep-all;
    }
    main .cont02 .inner .text p {
        font-size: 45px;
    }
    main .cont03 {
        width: 1000px;
    }
    main .cont03 .list .item img {
        width: 85%;
    }
    main .cont03 .list .item .box {
        width: 80%;
    }
    main .cont03 .list .item .box .text p {
        font-size: 18px;
        width: 100%;
    }
}

@media all and (max-width:768px){
    main .main_visual {
        height: 380px;
    }
    main .main_visual .list .item01 {
        margin-left: 70px;
        margin-bottom: 15px;
    }
    main .main_visual .list .item01 h2 {
        font-size: 75px;
    }
    main .main_visual .list .item01 h2 span {
        font-size: 40px;
    }
    main .main_visual .list .item01 .en {
        top: 73px;
        left: 107px;
        font-size: 30px;
    }
    main .main_visual .list .item01 p {
        font-size: 16px;
    }
    main .main_visual .list .item02 {
        margin-left: 70px;
    }
    main .main_visual .list .item02 h2 {
        font-size: 20px;
        margin-bottom: 10px;
    }
    main .main_visual .list .item02 p {
        font-size: 16px;
        margin-right: 20px;
    }
    main .main_visual .list .item02 p::before {
        top: -10px;
        height: 2px;
    }
    main .main_visual .list .item02 img {
        width: 80px;
    }
    main .cont01 {
        margin: 50px auto;
    }
    main .cont01 .box {
        width: 100%;
        float: none;
        margin-left: 10px;
    }
    main .cont01 .box h3 {
        font-size: 50px;
    }
    main .cont01 .box h3 {
        margin-left: 0;
    }
    main .cont02 h3 {
        font-size: 50px;
        width: 100%;
    }
    main .cont01 .box .list .item figure {
        margin-left: 0;
        margin-right: 20px;
    }
    main .cont01 .box .list .item {
        width: 645px;
    }
    main .cont01 .box .list .item .text p {
        font-size: 20px;
    }
    main .cont01 .box .list .item .text span {
        font-size: 16px; 
        word-break: keep-all;
    }
    .gnb {
        margin: 50px auto;
        width: 535px;
    }
    .gnb ul {
        width: 100%;
    }
    main .cont02 .inner {
        height: 320px;
    }
    main .cont02 .mySwiper {
        height: 420px;
    }
    main .cont02 .inner .img img {
        height: 200px;
    }
    main .cont02 .inner .text p {
        font-size: 30px;
    }
    .cont02 .swiper-button-prev {
        display: flex !important;
        left: 42%;
        top: 388px;
    }
    .cont02 .swiper-button-next {
        left: 54%;
        top: 388px;
    }
    main .cont02 .inner .text h2 {
        width: 260px;
        font-size: 16px;
    }
    main .cont02 .inner .text h4 {
        font-size: 60px;
    }
    main .cont02 .inner .text strong {
        font-size: 35px;
        margin-top: 0;
        margin-bottom: 15px;
    }
    main .cont02 .inner span {
        right: 15%;
    }
    main .cont02 .mySwiper .swiper-slide:nth-child(4) br:nth-child(3) {
        display: none;
    }
    main .cont03 {
        width: 100%;
    }
    main .cont03 h3 {
        margin-bottom: 25px;
    }
    main .cont03 .list .item .box .text p {
        font-size: 16px;
        width: fit-content;
    }
    main .cont03 .list .item .box {
        width: 70%;
    }
    main .cont03 .list .item img {
        width: 75%;
    }
}
@media all and (max-width:425px){
    main .main_visual {
        height: 270px;
    }
    main .main_visual .list {
        width: 100%;
    }
    main .main_visual .list .item01 {
        margin-left: 35px;
        margin-bottom: 10px;
    }
    main .main_visual .list .item02 {
        margin-left: 35px;
    }
    main .main_visual .list .item01 h2 {
        font-size: 50px;
    }
    main .main_visual .list .item01 .en {
        top: 54px;
        left: 86px;
        font-size: 14px;
    }
    main .main_visual .list .item01 p {
        font-size: 12px;
    }
    main .main_visual .list .item02 h2 {
        font-size: 16px;
        margin-bottom: 10px;
    }
    main .main_visual .list .item02 p {
        font-size: 14px;
        margin-right: 10px;
    }
    main .main_visual .list .item02 img {
        width: 55px;
    }
    main .cont01 {
        background-color: white;
        margin: 35px auto 50px;
        height: auto;
    }
    main .cont01>img {
        display: none;
    }
    main .cont01 .box {
        width: 95%;
        float: none;
    }
    main .cont01 .box h3 {
        font-size: 39px;
        margin-bottom: 55px
    }
    main .cont01 .box h3{
        font-size: 35px;
        margin-bottom: 20px;
    }
    main .cont01 .box h3::before{
        width: 100%;
    }
    main .cont01 .box .list {
        margin: 0 20px;
    }
    main .cont01 .box .list .item {
        width: 100%;
        justify-content: space-between;
        margin-bottom: 20px;
    }
    main .cont01 .box .list .item figure {
        margin: 0;
        width: 40px;
    }
    main .cont01 .box .list .item .text {
        width: 300px;
    }
    main .cont01 .box .list .item .text p {
        font-size: 20px;
        word-break: keep-all;
        margin-bottom: 0;
    }
    main .cont01 .box .list .item .text span {
        font-size: 16px;
    }
    main .cont02 {
        margin-bottom: 70px;
    }
    main .cont02 h3 {
        width: 100%;
        font-size: 28px;
        margin-bottom: 20px;
    }
    .gnb {
        width: 95%;
        margin: 20px auto;
    }
    .gnb ul li {
        font-size: 14px;
    }
    main .cont02 .inner .img {
        width: 100%; height: 250px;
    }
    main .cont02 .inner .text {
        width: calc(100%);
        height: 280px;
        margin-top: 0;
    }
    main .cont02 .inner span {
        right: 0;
    }
    main .cont02 .mySwiper {
        padding-top: 0px;
        height: 550px;
    }
    main .cont02 .inner {
        flex-wrap: wrap;
        height: 100%;
    }
    main .cont02 .inner .img img {
        position: static;
        width: 100%; height: 100%;
        object-fit: cover;
    }
    .cont02 .swiper-button-next {
        left: 58%;
        top: 94%;
    }
    .cont02 .swiper-button-prev {
        display: flex !important;
        left: 34%;
        top: 94%;
    }
    main .cont02 .inner .text h4 {
        font-size: 50px;
    }
    main .cont02 .inner .text strong {
        font-size: 35px;
        margin-top: 0;
        margin-bottom: 0;
    }
    main .cont02 .inner .text p {
        font-size: 30px;
    }
    main .cont02 .inner .text h2 {
        word-break: keep-all;
        width: 85%;
        font-size: 15px;
        margin-top: 10px;
    }
    main .cont03 {
        width: 100%;
    }
    main .cont03 h3 {
        font-size: 40px;
    }
    main .cont03 .list .item img {
        width: 100%;
    }
    main .cont03 .list .item .box {
        width: 90%;
        margin-bottom: 30px;
    }
}
@media (max-width: 425px) {
    main .cont01 .box .list {
        margin: 0 10px;
    }
    main .cont01 .box .list .item .text {
        width: 280px;
    }
}
@media all and (max-width:320px){
    main .main_visual .list .item01 {
        margin-left: 20px;
    }
    main .main_visual .list .item02 {
        margin-left: 20px;
    }
    main .cont01 .box .list {
        margin: 0;
    }
    main .cont01 .box .list .item .text {
        width: 250px;
    }
    .gnb ul li {
        font-size: 12px;
    }
    .cont02 .swiper-button-prev {
        left: 32%;
    }
    .cont02 .swiper-button-next {
        left: 58%;
    }
}