/*logo*/
.teach-top {
    background: #f4f4f4;
    position: relative;
    border-top: solid 5px #660099;
    min-height: 260px;
    padding: 35px 35px 35px 225px;}
.teach-top-img{ position: absolute; left: 35px; top: 35px;}
.teach-top-img img {
    width: 140px;
    height: auto;}
.sznr h4{
    background: #f4f4f4;
    font-size: 20px;
    color: #660099;
    margin: 35px 0;
    line-height: 50px;
    padding-left: 20px;
    border-left: solid 5px #660099;}