.banner-box{width: 1900px;height: 650px;position: relative;margin-bottom: 68px;}
.banner-box li{background-attachment: fixed;}
.about-teacher{padding-bottom: 140px;}
.text-box{font-size: 21px;color:#4e5869;margin: 91px 100px 0 0;text-align: left;width: 346px;}
.text-box i{color:#8a95a2;}
.text-box p{font-size: 12px;color:#8a95a2;line-height: 21px;margin-top: 29px;}
.about-teacher-right .text-box {margin: 83px 0 0 100px;}
.experience{background: #f8f8f8;padding: 195px 0;}
.aboutme{padding: 145px 0;}