.ol-1{position: relative;}
.ol-1 img{display: block;width: 100%;}
.dao-hang{position: absolute;left: 0;bottom: -35px;width: 960px;height: 60px;background: #1D50A2;color: white;z-index: 2;}
.dao-hang:before{content: '';display: block;position: absolute;right: -20px;top: 0;width: 0;height: 0;border-bottom: 60px solid #1D50A2;border-right: 20px solid transparent;}
.ol-1 .ab1050{position: absolute;left: 50%;bottom: -35px;color: white;line-height: 60px;font-size: 12px;width: 1050px;transform: translateX(-50%);z-index: 5;}

.ol-2{margin-top: 80px;}
.school-left{float: left;width: 180px;}
.school-left div{line-height: 50px;border-bottom: 1px solid #eee;text-align: center;font-size: 16px;cursor: pointer;}
.active-school-nav{background: #1D50A2;color: white;}
.school-left div:hover{background: #1D50A2;color: white;}
.school-center{float: left;width: 545px;margin-left: 58px;}
.school-contents{font-size: 16px;line-height: 26px;position: relative;padding-top: 20px;}
.school-contents:before{content: '';display: block;position: absolute;left: 0;top: 0;width: 80px;height: 3px;background: #1D50A2;}
.school-right{float: right;}
.school-img{width: 240px;height: 400px;overflow: hidden;}
.school-img img{width: 100%;display: block;}

.school-lead-list{float: left;width: 360px;border-top: 1px solid #eee;position: relative;padding: 16px 30px;min-height: 70px;}
.school-lead-bumen{font-size: 22px;color: #1D50A2;line-height: 36px;position: absolute;left: 30px;top: 16px;}
.school-lead-list:before{content: '';display: block;width: 2px;height: 20px;background: #1D50A2;position: absolute;left: 0;top: 25px;}
.school-lead-person{font-size: 20px;line-height: 36px;text-align: right;}
.school-lead-list:nth-child(2n){float: right;}

.nav-school-token{display: none;}
.nav-school-active{display: block!important;}