.wrapper{
  width: 1200px;
  margin: 0 auto;
}
html,body{
  background: #fff;
  font-family: "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
}
.head{
  width: 100%;
  min-width: 1200px;
  height: 420px;
  background-image: url(../img/120750i8Xz1.jpg@1920w_400h_1e_1c.jpg);
  background-repeat: no-repeat;  
}
.header{
  width: 100%;
  height: 66px;
  min-width: 1200px;
  background-color: rgba(255,255,255,.3);
}
.logo{
  height: 66px;
  line-height: 66px;
}
.logo img{
  display: block;
  padding-top: 10.5px;
}
.head_nav .nav_item{
  height: 66px;
  line-height: 66px;
}
.head_nav .nav_item .nav_list{
  float: left;
  margin-left: 35px;
  margin-right: 35px;
  height: 66px;
  line-height: 66px;
}
.list-last{
  margin-right: 0 !important;
}
.head_nav .nav_item .nav_list>a{
  font-size: 18px;
  font-family: "微软雅黑";
  color: #333;
  padding-left: 2px;
  padding-right: 2px;
}
.head_nav .nav_item>.active{
  border-bottom: 1px solid #fcc91c;
}
.head_nav .nav_item>.active>a{
  color: #fcc91c;
}
.background{
  width: 100%;
  height: 420px;
  min-width: 1200px;
}
.second_nav{
  background: #fff;
  height: 0;
  overflow: hidden;
}
.second_nav>li{
  padding-right: 15px;
  height: 40px;
  line-height: 40px;
}
.second_nav li a{
  font-size: 16px;
  font-family: "微软雅黑";
  color: #333;
}
.list-last a{
  margin-left: 15px;
}
.nav_list>a>span{
  font-weight: bolder;
}

.content{
  width: 960px;
  margin: auto;
  position: relative;
}
.content .list-lf{
  position: absolute;
  width: 230px;
  float: left;
  background: #fff;
  /*top: 420px;*/
}
.content .list-lf h3{
  font-size: 16px;
  color: #000;
  font-weight: 600;
  margin: 11px 10px;
}
.content .list-lf ul>li>a{
  font-size: 14px;
  color: #555;
  padding: 11px 0 10px 30px;
  margin: 0;
  display: block;
  border-left: 2px solid #fff;
}
.content .list-lf ul>li>a:hover{
  color: #ff0036;
  border-left: 2px solid #ff0036;
}
.content .list-rg {
  width: 710px;
  float: left;
  margin-left: 250px;
  background: #fff;
  margin-bottom: 50px;
  padding: 0 20px 20px 20px;
}
.content .list-rg h3{
  font-size: 20px;
  font-weight: 600;
  margin: 30px auto 0 auto;
  text-align: center;
  color: #000;
  border-bottom: 1px dashed #eee;
  padding-bottom: 30px;
}
.content .list-rg .item{
  padding: 66px 0 0 0;
}
.content .list-rg .item h4{
  font-size: 14px;
  font-weight: 600;
  color: #000;
  margin: 0;
}
.content .list-rg .item p{
  font-size: 14px;
  font-weight: 400;
  color: #333;
  margin: 7px 0 0 0;
  line-height: 28px;
}
.content .list-rg .item p>span{
  margin-right: 10px;
}