.navigate_bar{top:0;left:0;right:0;z-index:999;position:fixed}.navigate_bar .nav_bar{top:0;left:0;right:0;z-index:999;height:70px;background:#ffffff}.nav_bar .layout{position:relative;margin:0 auto;width:1192px;height:70px;line-height:70px}#startchange{height:70px;width:100%}.main-logo{float:left;position:relative;margin:20px auto;width:124px}.wrapper{background:#F6F6F6;font-family:Source Han Sans CN}.head-top{width:100%;margin-top:80px;margin-bottom:60px}.head-top .logo{position:absolute;width:100px;top:20px;left:50px}.head-top .title{font-size:48px;font-weight:700;text-align:center;color:#3d3d3d}.head-top .subtitle{font-size:24px;color:#3d3d3d;text-align:center;font-weight:400}.teachers-box-full{height:560px}.teachers-box-full .layout{position:relative}.teachers-box-full .teachers-list{overflow:auto}.teachers-list .teachers-item{position:relative;float:left;padding:40px 0;width:25%;box-sizing:border-box;border-radius:10px;text-align:center}.teachers-list .teachers-item .teachers-name{color:#353638;font-size:15px;font-weight:700;margin-top:4px}.teachers-list .teachers-item .teachers-img{margin:0 auto;width:220px;height:293px;border-radius:10px}.teachers-list .teachers-item .teachers-pid{color:#353638;font-size:13px;font-weight:700;text-align:center}.btn-next0{position:absolute;top:430px;right:0;padding:10px;width:90px;border:1px solid #ccc;cursor:pointer;text-align:center;font-size:18px}.layout{width:1170px;margin:0 auto}.loading-wrapper{height:410px;line-height:410px;text-align:center}.loading-wrapper #load{display:inline-block;vertical-align:middle;width:75px;animation:loading 3s linear infinite}.loading-wrapper #load #loading-inner{stroke-dashoffset:0;stroke-dasharray:300;stroke-width:10;stroke-miterlimit:10;stroke-linecap:round;animation:loading-circle 2s linear infinite;stroke:#e42f35;fill:transparent}@keyframes loading{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes loading-circle{0%{stroke-dashoffset:0}to{stroke-dashoffset:-600}}.footer{position:relative;background:#2d2d2d;color:#fff;z-index:999}.footer .layout{width:1129px;height:264px;margin:0 auto}.footer-main{padding-bottom:30px;background:#333;color:#fff}.contact-us{width:275px}.contact-us .dividing{padding:0 18px}.contact-us .logo-box{width:100%;height:30px}.contact-us .logo-box div{float:left}.contact-us .logo-box img{width:90px}.contact-us .detail{margin-top:20px;font-size:14px;font-weight:400}.contact-us .detail .desc{color:#999;line-height:28px}.contact-us,.download-and-support{margin-top:80px;float:left;box-sizing:border-box}.download-and-support{margin-left:134px}.footer-main .detail ul{padding:0}.footer-main .detail ul li{margin-bottom:16px;list-style-type:none;color:#fff}.footer-main .detail ul li a{font-size:14px;color:#fff;text-decoration:none}.footer-main .detail ul li a:hover{color:#fff}.footer-other{background-color:#292929;padding:10px 0;text-align:center;color:#999}.box-shadow{box-shadow:0 4px 20px #0000000d}#permitDialog{position:fixed;inset:0;background-color:#0009;z-index:10000;display:none}#permit{cursor:pointer}.dialog-container{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:720px}.dialog-container .dialog-main img{width:100%}.dialog-container .dialog-main .close-btn{width:32px;height:32px;position:absolute;left:50%;margin-left:-16px;bottom:-72px;cursor:pointer}.dialog-container .dialog-main .close-btn img{width:100%}