/*通用*/
.txdaxue-topic .title{ text-align:center;}
.txdaxue-topic .alt{ text-align:center;}
.txdaxue-topic .img{ text-align:center;}

/*首屏*/
.txdaxue-sp{ width:100%; height:700px; overflow:hidden; background:url(../images/p1bg.jpg) no-repeat center top;}
.txdaxue-sp .conwidth{ position:relative; height:700px;}
.txdaxue-c{ width:980px; margin:0 auto;}
.txdaxue-sp-img{ width:100%; text-align:center; position:absolute; bottom:0; -webkit-transform:translate(0,395px);transform:translate(0,395px); -webkit-transition:all 1s .2s ease;transition:all 1s .2s ease;}
.am .txdaxue-sp-img{ -webkit-transform:translate(0,0px);transform:translate(0,0px);}
.txdaxue-sp .title{ width:100%; text-align:center; font-size:55px; color:#ffffff; position:absolute; top:185px;}

/*第一屏*/
.txdaxue-01{ height:720px; overflow:hidden; width:100%; background:url(../images/p2bg.jpg) no-repeat center top;}
.txdaxue-01 .title{ font-size:36px; color:#fff; margin-top:70px;}
.txdaxue-01 .alt{ font-size:16px; color:#fff; line-height:30px; padding:30px 0;}

/*第二屏*/
.txdaxue-02{ height:700px; overflow:hidden; width:100%; background:#22DA52;}
.txdaxue-02 .title{ font-size:36px; color:#fff; margin-top:70px;}
.txdaxue-02 .alt{ font-size:16px; color:#fff; line-height:30px; padding:30px 0; padding-bottom:50px;}

/*第三屏*/
.txdaxue-03{ height:600px; overflow:hidden; width:100%; background:#EFF3F6;}
.txdaxue-03 .title{ font-size:36px; color:#000; margin-top:70px;}
.txdaxue-03 .alt{ font-size:16px; color:#000; line-height:30px; padding:30px 0; padding-bottom:50px;}

/*第四屏*/
.txdaxue-04{ height:700px; overflow:hidden; width:100%; background:url(../images/p4bg.jpg) no-repeat center top;}
.txdaxue-04 .title{ font-size:48px; color:#fff; margin-top:280px;}
.txdaxue-04 .alt{ font-size:16px; color:#fff; line-height:30px; padding:30px 0;}

/*第五屏*/
.txdaxue-05{ height:680px; overflow:hidden; width:100%;}
.txdaxue-05 .img{ margin-top:100px;}
.txdaxue-05 .title{ font-size:36px; color:#000000; margin-top:50px;}
.txdaxue-05 .alt{ font-size:16px; color:#000000; line-height:30px; padding:20px 0;}
.txdaxue-05 .btn-link{ display:block; width:250px; height:75px; margin:0 auto; background:url(../images/btn.png) no-repeat; margin-top:20px;}
.txdaxue-05 .btn-link:hover{ background:url(../images/btnhover.png) no-repeat;}