.teacher_t{margin:15px 0 0 0;padding:0 60px 0 30px;background:#b22222;position:relative;z-index:5;height:42px;line-height:42px;display:inline-block;}
.teacher_t::after{position:absolute;right:0;top:0;content:"";background:url(images/13/ico031026.png) no-repeat center;background-size:100%;width:30px;height:42px;pointer-events:none;}
.teacher_t h5{font-size:20px;color:#fff;font-family:SourceHanSansbold;}
.teacher_name{margin:30px auto 20px auto;}
.teacher_name ul{display:flex;align-items:center;justify-content:left;flex-wrap:wrap;width:95%;}
.teacher_name ul li{width:18%;height:40px;line-height:40px;background:#f3f3f3;-webkit-transition:all .5s ease-out;-o-transition:all .5s ease-out;transition:all .5s ease-out;margin:0 2% 20px 0;}
.teacher_name ul li a{display:block;text-align:center;font-size:20px;color:#222;text-align:center;}