body{background-color:#f6f8f9;}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:8px;}a{text-decoration:none;}.navbar{background-color:#fff!important;padding:0 16px;box-shadow:0 1px 2px hsla(0,0%,59%,.3);padding:0 1rem;height:72px;}.container-fluid{margin-left:270px;}.navbar-brand{display:flex;align-items:center;justify-content:center;line-height:inherit;font-weight:bold;}.navbar-brand-img{display:inline-block;width:40px;height:40px;margin-right:5px;}.fs-16px{font-size:16px;}.navbar-nav .nav-item .nav-link:hover{color:seagreen;}.container{width:100%;}.main-content{margin-top:105px;}.row{height:870px;display:flex;flex-wrap:wrap;margin-right:-15px;margin-left:-15px;}.br-3px{border-radius:3px;}.grid-layout{display:grid;grid-gap:20px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));}.grid-layout>.grid-layout-cell{width:auto;min-width:250px;}.card{border:0;position:relative;display:flex -webkit-box-orient:vertical;-webkit-box-direction:normal;height:100%!important;flex-direction:column;background-color:#fff;background-clip:border-box;border-radius:.25rem;box-shadow:0 1px 2px rgba(150,150,150,0.3);}.course-item-card:hover{box-shadow:0 12px 16px 0 rgba(0,0,0,0.24),0 17px 50px 0 rgba(0,0,0,0.19);}.card-img-top{width:100%;border-top-left-radius:calc(.25rem - 1px);border-top-right-radius:calc(.25rem - 1px);}.title-image{height:140px;}.card-body{padding:1.25rem;-webkit-box-flex:1;}.card-body .course-title{font-size:18px;line-height:24px;}.card-body .course-summary{color:#93999F;}.to-top{background:#fff;border-radius:2px;width:40px;height:40px;box-shadow:0 1px 3px rgba(26,26,26,.1);color:#8590a6;text-align:center;font-size:14px;padding:0;border:0;}.footer{padding-top:20px;padding-bottom:20px;color:#8590a6;font-size:14px;text-align:center;margin-top:30px;background-color:#fff!important;border-top:aliceblue soild;}.footer .container-fluid{width:100%;padding-right:15px;padding-left:15px;margin-right:auto;margin-left:auto;font-size:13px;max-width:1260px;margin:0 auto;}.icp_link:hover{text-decoration:underline;}.card{border:0;box-shadow:0 1px 2px rgba(150,150,150,0.3);}.card-header{background:#fff;padding:.85rem 1.25rem;border-bottom:1px solid rgba(144,143,143,0.125);}.card-title{margin-bottom:0;font-weight:600;line-height:1.2;color:inherit;}.card-title>h3{font-size:16px;margin-bottom:0;}.card-body .right-img-show{width:258px;height:258px;}.card-body{align-items:center;text-align:center;}.card-body h3{font-weight:bold;margin-top:8px;}.card-right-grh{margin-top:15px;}