.nav-banner .banner{background:url(../img/about/banner.png) no-repeat center center / cover}.nav-banner .banner-part{padding:1px;text-align:center}.nav-banner .banner-part .img{margin-top:7rem;margin-bottom:.5rem}.nav-banner .banner-part .img img{width:48%}.nav-banner .banner-part .title,.nav-banner .banner-part .desc{font-size:2rem;color:#fff;margin-bottom:1.2rem}.nav-banner .banner-part .btn{display:inline-block;margin-top:2rem;color:#fff;padding:.8rem 1.5rem;border-radius:.3125rem;transition:all .3s ease}.nav-banner .banner-part .btn:hover{transform:scale(1.1)}.nav-banner .banner-part .btn-1{background-color:#1564ff}main{background-color:#f2f5fa;position:relative}main .placeholder{height:8rem;background:white}main .tab-1 .tab-1-part{background:white;border-radius:.3125rem;display:flex;justify-content:space-around;padding:2rem;position:absolute;top:0;left:50%;transform:translate(-50%, -40%);box-shadow:0 0 10px #0166f446}main .tab-1 .tab-1-part .box{text-align:center}main .tab-1 .tab-1-part .box .num{font-size:2.5rem;color:#0066f2;margin-bottom:1rem;font-weight:800}main .tab-1 .tab-1-part .box .num span{font-size:1rem}main .tab-2{padding-bottom:3.25rem;background:white}main .tab-2 .tab-2-part{display:flex;justify-content:space-around;padding:3rem;gap:2rem}main .tab-2 .tab-2-part .title h2{font-size:3rem;margin-bottom:1.5rem}main .tab-2 .tab-2-part .desc p{font-size:1rem;margin-bottom:1rem;color:#777;line-height:1.5rem}main .tab-2 .tab-2-part .desc p:last-child{margin-bottom:0}main .tab-3{padding:3.75rem 0;width:100%;background:url(../img/about/bg-2.png) no-repeat center;background-size:cover}main .tab-3 .tab-3-part .z-txt{display:flex;justify-content:center}main .tab-3 .tab-3-part .z-txt p{width:40%}main .tab-3 .tab-3-part .part-box{display:flex;justify-content:space-around}main .tab-3 .tab-3-part .part-box .box{background-size:cover;width:14%;height:22rem;color:black;padding:1rem;transition:all .3s ease}main .tab-3 .tab-3-part .part-box .box .title{margin-top:8rem}main .tab-3 .tab-3-part .part-box .box .title h6{font-size:1.5rem;font-weight:400;margin:1rem 0}main .tab-3 .tab-3-part .part-box .box .desc p{line-height:1.5rem}main .tab-3 .tab-3-part .part-box .box1:hover{background:url(../img/about/1.png) no-repeat center;background-size:cover;color:white}main .tab-3 .tab-3-part .part-box .box2:hover{background:url(../img/about/2.png) no-repeat center;background-size:cover;color:white}main .tab-3 .tab-3-part .part-box .box3:hover{background:url(../img/about/3.png) no-repeat center;background-size:cover;color:white}main .tab-3 .tab-3-part .part-box .box4:hover{background:url(../img/about/4.png) no-repeat center;background-size:cover;color:white}main .tab-3 .tab-3-part .part-box .box5:hover{background:url(../img/about/5.png) no-repeat center;background-size:cover;color:white}@media (max-width:768px){.part-box{flex-direction:column;align-items:center}.banner .banner-part .img{margin-top:8vh !important}.banner .banner-part .img img{width:30vh}.banner .banner-part .title{margin-top:5vh !important}.banner .banner-part .title h1{font-size:4vw !important}.banner .banner-part .desc p{font-size:6vw !important}.banner .banner-part .btn{margin-top:2vh !important}.tab-1 .tab-1-part{position:static !important;transform:none !important;flex-wrap:wrap;padding:2vw 0 !important;box-shadow:none !important;background:none !important}.placeholder{display:none !important}.tab-2{padding:0 !important}.tab-2 .tab-2-part{flex-direction:column;padding:3rem 0 !important}.tab-2 .tab-2-part .img img{width:100%;padding-bottom:0 !important}.tab-3{display:none !important}.tab-4{height:100% !important;background-size:cover !important}.tab-4 .tab-4-part{flex-direction:column;gap:2vh !important}}