/* 头部 */
body {
    padding-bottom: 65px;
    padding-top: 50px;
}

.top {
    width: 100%;
    height: 48px;
    padding: 9px 3%;
    position: fixed;
    top: 0;
    z-index: 100;
    background-color: #fff;
    box-shadow: 10px -10px 20px 10px #ccc;
}

.top img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    vertical-align: middle;
}

.top span {
    display: inline-block;
    height: 30px;
    line-height: 30px;
    vertical-align: middle;
}

.name {
    font-size: 13px;
    font-weight: 700;
    color: #656565;
}

.top a {
    display: inline-block;
    float: right;
    padding: 0 10px;
    border-radius: 10px;
    height: 30px;
    line-height: 30px;
    font-size: 15px;
    color: white;
    background-color: #01A3F6;
}

/* 头部 */

.swiper-slide img {
    width: 100%;
}



/* 分类导航 */
.column {
    padding: 5% 5%;
    box-sizing: border-box;
    overflow: hidden;
}

.column-son {
    width: 25%;
    float: left;
}

.column-son img {
    width: 50%;
    margin: 0 25%;
}

.column-son h2 {
    padding-top: 8px;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
}

/* 分类导航 */



/* 免费视频 */
.main1 {
    padding-bottom: 5%;
}
.main1 a{
    color: black;
}
.main1-1 {
    background-color: #f3f3f3;
    padding: 1% 0;
}

.main1-2 {
    padding: 2% 2%;
    padding-bottom: 0;
}

.main1-2 img {
    width: 100%;
}

.main1-3 {
    padding: 2% 2%;
    padding-top: 4%;
}
.main1-3 img {
    width: 5%;
    vertical-align: middle;
}
.main1-3 span{
    font-size: 18px;
    vertical-align: middle;
}
.main1-3 a {
    color: #949494;
    font-size: 16px;
    float: right;
    vertical-align: middle;
}

.main1-4 {
    padding: 2% 2%;
    overflow: hidden;
}

.main1-4-1 {
    width: 48%;
    margin-bottom: 4%;
    overflow: hidden;
    position: relative;
}
.main1-4-1 span{
    background-color: red;
    color: white;
    position: absolute;
    padding: 1% 5%;
    font-size: 12px;
    border-radius: 0 0 5px 5px;
    top: 0;
    left: 7%;
}
.main1-4-1 h2 {
    width: 100%;
    padding: 3% 0;
    font-size: 18px;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    letter-spacing: 1px;
}

.main1-4-1 img {
    width: 100%;
	    border-radius: 5px;
}

.main1-4-1 h3 {
    font-size: 14px;
    font-weight: 600;
color: #777777;
}

.main1-4-1 h4 {
    font-size: 14px;
    font-weight: 600;
color: #777777;
}

.main1-4 :nth-child(1),
.main1-4 :nth-child(3) {
    float: left;
}

.main1-4 :nth-child(2),
.main1-4 :nth-child(4) {
   float: right;
}

.last {
    display: block;
    width: 100px;
    padding: 5px 20px;
    border-radius: 10px;
    text-align: center;
    margin: 0 auto;
    border: 1px solid #008dd4;
}

/* 免费视频结束 */

/* 导师专栏 */
.teacher {
    background-color: #f3f3f3;
}
.main2 {
    padding: 4%;

}

.main2 .swiper-slide {
    margin-left: 4%;
    background-color: #fff;
    border-radius: 5px;
    padding: 2%;
}

.main2 .swiper-slide img {
    width: 25%;
    float: left;    
border-radius: 5px;
}

.main2-1 {
    width: 70%;
    float: left;
    padding: 0.5%;
padding-left:3%;
}

.main2-1 h2 {
    font-size: 14px;
    font-weight: 600;
}

.main2-1 span {
    display: block;
    font-size: 12px;
padding:1% 0;
color:#777777;
}

/* 导师专栏 */

/* 底部 */
.footer {
    position: fixed;
    bottom: 0;
    height: 8%;
    width: 100%;
    box-sizing: border-box;
    z-index: 100;
    background-color: #fff;
    box-shadow: 10px 10px 20px 10px #ccc;
}

.footer-son {
    width: 25%;
    padding: 5px;
    float: left;
}

.footer-son img {
    width: 30%;
    display: block;
    margin: 0 auto;
}

.footer-son span {
    display: block;
    text-align: center;
    font-size: 14px;
}
.footer1 a span:nth-child(1){
    color: #df482e;
}

/* 底部 */

.teacher .swiper-slide{
    
width: 88%!important;
    
margin: 0 5%;
}

.teacher .swiper-slide-prev{
    
right:-1%;
}

.teacher .swiper-slide-next{
    
left:-8%;
}