.querystyle1017246{ font-size: 12pt; background: rgba(255, 255, 255, 0.6); color: #222222; font-family: 宋体; position: relative; height: 32px; padding-left: 10px; outline: none; border: none;}

.Navigation a{
    font-size: 20px;}

ul#topnav .sub dl dd a{
    width:33.333%;
    font-size: 18px;}
ul#topnav:after{display:block;float:none;clear:both;content:"";}
.index-sec13-ul li{width:25%;float:left;}
.index-sec13-ul .li-con{margin:10px;    cursor: pointer;}
.index-sec13-ul li a{display:block;text-align:center;font-size:16px;line-height:40px;}
.index-sec13-ul li img{display:block;width:100%;height:200px;border:1px solid #ccc;}
.index-sec13-ul li .t{overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;}
    @media (max-width:1200px){
     .index-sec13-ul li{width:50%;float:none;}
    .index-sec13-ul{display:flex;flex-wrap:wrap;margin-top:10px;}
    .index-sec13-ul .li-con{margin:5px;}
    .index-sec13-ul li img{height:auto;}
    }