body{
  background-color: #ffffff;
  margin: 0;
  padding: 0;
  font-size: 15px;
  font-family: 微软雅黑;
  width: 100%;
  box-sizing: border-box;
}
.clear{
  clear: both;
}
.box{
	width: 100%;
}
a {
	text-decoration:none;
	color: #333333; 
}
a :hover {color: #333333; text-decoration:none;}
.banner_top{
  height: auto;
  width: 100%;
  margin: 0 auto;
}
.banner_top>img{
  height: auto;
  width: 100%;
  margin: 0 auto;
}
.sele{
  width: 100%;
  min-width: 300px;
  box-sizing: border-box;
  clear: both;
  position: relative;
}
.sele>img{
  height: auto;
  width: 100%;
  margin: -4px auto 0;
}
.footer_bottom{
  width: 100%;
  height: 125px;
  border-top: 1px solid #C1CAE0;
  background-color: #fff;
  box-sizing: border-box;
  clear: both;
}
.footer_box{
  width: 1200px;
  height: 124px;
  background-color: #ffffff;
  margin: 0 auto;
  box-sizing: border-box;
}
.sele_top{
     width: 1100px;
    min-height: 200px;
    border: 1px solid #2E8AD2;
    border-radius: 15px;
    background-color: #ffffff;
    color: #333333;
    text-align: center;
    padding: 25px;
    font-size: 16px;
    clear: both;
    box-sizing: border-box;
    margin: 0 auto;
}
.sele_top_box{
 position: relative;

}
.sele_top>div>h1{
  position: absolute;
    width: 589px;
    height: 55px;
    background: url(zysthjbf__bt.png) no-repeat;
    font-size: 26px;
    color: #ffffff;
    line-height: 55px;
    top: -94px;
    left: 255px;
    margin: 0;
}
.sele_top>div{
  margin-top: 40px;
}
.sele_bottom{
  width: 1100px;
  clear: both;
  margin: 0 auto;
}
.sele_bottom_01{
  float: left;
  width: 545px;
  margin-right: 10px;
}
.sele_bottom_02{
  float: left;
  width: 545px;
}
.sele_bottom_03{
  float: left;
  width: 100%;
  margin-right: 10px;
  margin-top: 15px;
  margin-bottom: 15px;
}
.sele_bottom_04{
  float: left;
  width: 545px;
  margin-top: 15px;
}
.sele_bottom_top{
  width: 100%;
  height: 45px;
  border-bottom: 1px solid #005898;
  box-sizing: border-box;
}
.sele_bottom_top>b{
  float: left;
  display: inline-block;
  width: 20%;
  padding-left: 20px;
  height: 44px;
  vertical-align: middle;
  line-height: 42px;
  font-size: 20px;
  color: #ffffff;
  border-bottom: 2px solid #006BBC;
}
.sele_bottom_top>span{
  float: right;
  text-align: right;
  vertical-align: middle;
  line-height: 42px;
  height: 42px;
  width: 28%;
  padding-right: 10px;
}

.sele_bottom_top>div{
  display: inline-block;
  width: 63%;
  padding-left: 20px;
  height: 42px;
  vertical-align: middle;
  line-height: 42px;
  font-size: 20px;
  color: #ffffff;
  border-bottom: 2px solid #006BBC;
}

.sele_bottom_bottom{
  width: 100%;
  font-size: 15px;
}
@media screen and (max-width: 1100px) {
  .box{
    width: 1100px;
  }
  .banner_top{
    height: 100%;
    width: 1100px;
    margin: 0 auto;
  }
  .sele{
    width: 1100px;
    min-width: 300px;
    box-sizing: border-box;
    clear: both;
  }
  .sele_bottom{
    width: 1100px;
    clear: both;
    margin: 455px auto 0;
  }
  .footer_box{
    width: 100%;
    height: 124px;
    background-color: #ffffff;
    margin: 0 auto;
    box-sizing: border-box;
    overflow: hidden;
  }
  .footer_bottom{
    width: 100%;
    height: 125px;
    border-top: 1px solid #C1CAE0;
    background-color: #fff;
    box-sizing: border-box;
    clear: both;
    margin-top: 20px;
  }
}
@media screen and (max-width: 1366px) {
  .sele_bottom{
    width: 1100px;
    clear: both;
    margin: 400px auto 0;
  }
}