* {margin:0; padding:0; box-sizing: border-box;}
body {
  margin:0;
  padding:0;
  font-family:"微软雅黑","宋体";
  font-size:15px;
  color:#333333;
  width: 100%;
  background-size: contain;
  background: #fff;
  background-size: 100%;
}
ul,li {list-style:none; margin:0; padding:0;}
a {
  text-decoration: none;
  color: #333333;
}
.clear{
  clear: both;
}
.left{
  float: left;
}
.right{
  float: right;
}
.block{
  display: block;
}
.none{
  display: none;
}
.margin_r0{
  margin-right: 0 !important;
}
.margin_bom0{
  margin-bottom: 0 !important;
}
tr,td{
  padding: 0;
  margin: 0;
}
/*局部样式*/
/*大图切换*/
.pic_box{
  width: 100%;
  height: 706px;
  position: relative;
}
.pic_box div{
  position: absolute;
}
/*jmc*/
.jmc_box{
  width: 100%;
  height: 100%;
  background: url("jcm_bg.jpg") no-repeat;
  background-size: 100% 100%;
}
/*规划建设*/
.ghjs_box{
  width: 100%;
  height: 100%;
  background: url("ghjs_bg.jpg") no-repeat;
  background-size: 100% 100%;
}
/*双招双引*/
.szsy_box{
  width: 100%;
  height: 100%;
  background: url("szsy_bg.jpg") no-repeat;
  background-size: 100% 100%;
}
/*项目信息*/
.xmxx_box{
  width: 100%;
  height: 100%;
  background: url("xmxx_bg.jpg") no-repeat;
  background-size: 100% 100%;
}
/*新闻动态*/
.xwdt_box{
  width: 100%;
  height: 100%;
  background: url("xwdt_bg.jpg") no-repeat;
  background-size: 100% 100%;
}
/*政务公开*/
.zwgk_box{
  width: 100%;
  height: 100%;
  background: url("zwgk_bg.jpg") no-repeat;
  background-size: 100% 100%;
}
/*互动交流*/
.hdjl_box{
  width: 100%;
  height: 100%;
  background: url("hdjl_bg.jpg") no-repeat;
  background-size: 100% 100%;
}



















/*媒体查询*/
@media screen and (max-width: 1200px) {

}