@media (max-width:1440px) {

.index_zhuanjia{ width:100%; overflow:hidden; float: left; margin-top: 40px;}
.index_zhuanjia_pic{ width:70%; height:720px; overflow:hidden; float:left;position:relative; border:1px solid #bdbdbd;}
.index_zhuanjia_pic ul{height:377px;position:absolute; left:0;}
.index_zhuanjia_pic li{width:800px; height:720px; overflow:hidden;position:relative;float:left; text-align:center;}
.index_zhuanjia_pic li span{ height:100%; display: inline-block;vertical-align: middle;}
.index_zhuanjia_pic li img{ max-width:100%; max-height:100%; vertical-align: middle;}

.index_zhuanjia_left_inc{ width:48px; height:48px; position:absolute;left:20px;top:calc(50% - 24px); cursor:pointer;background:url(../images/float_left_inc.png) left top no-repeat; z-index:9}
.index_zhuanjia_left_inc:hover{background:url(../images/float_left_inc2.png) left top no-repeat; -webkit-transform: rotate(180deg)}
.index_zhuanjia_right_inc{ width:48px; height:48px; position:absolute;right:20px;top:calc(50% - 24px); cursor:pointer;background:url(../images/float_left_inc.png) left top no-repeat; z-index:9; -webkit-transform: rotate(180deg)}
.index_zhuanjia_right_inc:hover{background:url(../images/float_left_inc2.png) left top no-repeat;-webkit-transform: rotate(360deg)}
.index_zhuanjia_list{ width:312px;height:720px; overflow:hidden; float:right;}
.index_zhuanjia_lists{width:312px; height:668px; overflow:hidden;position:relative;}
.index_zhuanjia_lists ul{ width:312px; height:668px;position:absolute;overflow:hidden;}
.index_zhuanjia_lists ul li{ width:312px; height:214px; position:relative; margin-bottom: 10px; }
.index_zhuanjia_lists ul li.on dd img{ width:310px; height:212px; border:1px #4273b0 solid;}
.index_zhuanjia_lists ul li dd{ width:312px; height:214px; overflow:hidden; float:left;}
.index_zhuanjia_lists ul li dd img{ width:310px; height:212px; border:1px #bdbdbd solid;}
.index_zhuanjia_pre{ width:312px; height:23px; overflow:hidden; cursor:pointer;background:#b2b0b0 url(../images/index_zhuanjia_pre.png) no-repeat center;}
.index_zhuanjia_next{ width:312px; height:23px; overflow:hidden; cursor:pointer;background:#b2b0b0 url(../images/index_zhuanjia_next.png) no-repeat center;}
}