.teacher-list ul{overflow:hidden;margin:20px 0px;}
.teacher-list ul li{float:left;width:16.666%;padding-left:0px;line-height: 44px;border-bottom: none;}
.teacher-list ul li a{width:100%;margin:0px 0px;text-align:center;font-size: 16px;
    height: 44px;
    line-height: 44px;
    display: inline-block;
    border-radius: 2px;
    color: #333;
    transition: all 0.2s;
    text-align: center;
    overflow: hidden;}
  .teacher-list ul li a:hover{background-color: #009194;
    color: #fff;}  

.teacher-list h2{    font-size: 18px;
    text-align: center;
    margin: 15px 0;
    font-weight: bold;
    color: #44a2ff;}
/*123*/