@media screen and (max-width:1085px ) {
body,.container,.main { min-width: auto; width:100%;}
.nav-main a {    margin: 0 5px;}
.nav-main {width: 740px;
    margin: auto;}
.banner-box {display:none;}
.banner { display:block;}
.pg-index .pg-item {width:30%;}
.pg-index .pg-item3 {margin-left:5; width:310px; float:right;}
.pg-index .pg-item2 {margin-left:15px;}
.content-rt {width:70%;}
.professor-list .item .info2 { padding-left:0;}
.professor-list .item .tl a {margin-left:0;/* display: block; *//* text-overflow: ellipsis; *//* overflow: hidden; *//* white-space: nowrap; */}
}
@media screen and (max-width:990px ) {
.pg-index .pg-item {width:27%;}
.pg-index .pg-item3 {margin-left:5; width:310px; float:right;}


}


@media screen and (max-width:835px ) {
.content-rt {width:60%;}
.thu img { height:150px;}
.tpp img {height:100px;}
}








@media screen and (max-width:870px ) {
.pg-index .pg-item {width:24%;}
.pg-index .pg-item3 {margin-left:5; width:310px; float:right;}


}
@media screen and (max-width:780px ) {
.pg-index .pg-item {width:45%;}
.pg-index .pg-item3 {margin-left:0; width:100%; float:right;}
.pg-index .pg-item2 {margin-left:0px; float:right;}
.bx-wrapper img {width:100%;}
}






@media screen and (max-width:740px ) {
.header4 {display:block;}
.banner-home .nav { display:none;}



}


@media screen and (max-width:645px ) {
.content-rt {width:100%;}
.lefter {width:100%;}
.lefter .lt-box { min-height: auto !important; height:auto;background:#ddd;}

}








@media screen and (max-width:620px ) {
.dibu {display:block;line-height: inherit;font-size: 12px;text-align: center;background: #514d4c;color: #fff;padding: 10px 0;}
.footer { display:none;}
.btt2 {padding-left: 80px;}
.leader-list .item .thu { width:70px;}
.leader-list .item .thu img {width:100%;}
.leader-list .item .cont {min-height: auto;}
}




@media screen and (max-width:470px ) {
.pg-index .pg-item {width:100%;}
.pg-index .pg-item3 {margin-left:0; width:100%; float:right;}
.pg-index .pg-item2 {margin-left:0px;}
.search {width: 250px;}
.thu img { height:100px;}
.tpp img {height:80px;}
.prof-right {width: 100px;}
.prof-box {
    padding: 0 100px 30px 30px;
}


}
@media screen and (max-width:390px ) {
.professor-list .item .info3 {padding-left: 5px;}
.leader-list .item .btn a, .professor-list .item .btn a {font-size: 12px;
    padding: 0;
    background: none;
}
.content-rt .box {padding:0;}
.professor-list .item .tl a {font-size:12px;}
.thu img { height:80px;}

}
@media screen and (max-width:350px ) {
.i-video {display:none;}

}