* {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: #DDECF2;
  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*/
/*当前位置*/
.dqwz_box{
  width: 100%;
  height: 40px;
  background: #C0D8E2;
}
.dqwz{
  width: 1200px;
  height: 40px;
  margin: 0 auto;
}
.dqwz a{
  color: #1B6CC8;
}
/*中间部分*/
.sel_box{
  width: 1200px;
  min-height: 665px;
  background: #fff;
  padding: 35px;
  margin: 0 auto;
}
















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

}