.clearfix:after,.clearfix:before{ content: "";display: table;}
.clearfix:after{ clear:both;}
.clearfix{zoom:1;}
.num_font{
  font-family: Arial;
}
.navigation-detail{
  border:none;
}
.d_banner_box{
  width: 100%;
  height: 520px;
  background: url("images/shebj.jpg") no-repeat center center #333;
  background-size: cover;
}
.d_desinger_box{
  width: 1100px;
  height: 520px;
  overflow: hidden;
  margin: 0 auto;
  
}
.d_desinger_info_box{
  width: 298px;
  height: 520px;
  /*background-color:rgba(0,0,0,0.3);*/
  padding: 50px 9px 107px 9px;
  color: #fff;
  float: left;
  margin-left:10px;
  box-sizing: border-box;
   
}
.d_desinger_title1{

  font-size: 14px;
  color:#fff;
  position:relative;
  text-indent:999;
  
  padding-left:20px;
}


.d_desinger_title{
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 6px;
  color:#fff;
  
  position:relative;
  text-indent:999;
  margin-top:-105px;
  padding-left:20px;
}
.d_desinger_title span{
 font-size:14px;
 color:#FFFFFF;
 /*border-radius:20px;*/
 margin-left:10px;
 /*padding:5px 10px;*/
 /*background-color: #383c47 ;*/

}
.d_desinger_info{
  font-size: 15px;
  /*color: #b7b7b7;*/
  margin-bottom: 6px;
 
}
.b_line{
 /* width: 50px;*/
 /* border-bottom: 2px solid #b7b7b7;*/
  margin-top: -52px;
  color:#fff;
  font-size:14px;
/*  font-weight:bold;*/
margin-left:20px;

}
.d_desinger_line{
  font-size: 14px;
  margin: 35px 0 10px 20px;
  color:#514230;

}
.d_desinger_btn{
  width: 122px;
  height: 36px;
  background-color: #d6010e;
  line-height: 36px;
  text-align: center;
  font-size: 18px;
  cursor: pointer;
}
.d_desinger_image{
  width: 744px;
  height: 425px;
  float: right;
  border:2px solid rgba(255,255,255,0.5);
  margin-left: 100px;
  margin: 51px 3px 0 0;
  position: relative;
}
.d_desinger_name{
  width:100%;
  height: 30px;
  background-color: rgb(0,0,0,0.5);
  position:absolute;
  bottom: 0;
  left: 0;
  text-align: center;
  color: #fff;
  line-height: 30px;
  font-size: 14px;
}
.d_desinger_tabs_box{
  width: 100%;
  height: 50px;
  background-color: #fff;
  box-shadow: 2px 2px 10px #ccc;
  margin-bottom: 5px;
}
.d_desinger_tabs_box li{
  display: inline-block;
  margin-right: 50px;
  font-size: 16px;

  color: #6c6c6c;
  cursor: pointer;
}
.d_desinger_tabs_box ol{
  width: 1200px;
  height: 50px;
  margin: 0 auto;
  line-height: 50px;
}
.d_desinger_tabs_box .d_tabs_hover{
  color: #d6000f;
  font-weight: bold;
}
.d_info_box{
  width: 1200px;
  overflow: hidden;
  margin: 0 auto;
  padding-bottom: 40px;

}
.d_info_box_item{
  width: 300px;
  overflow: hidden;
  float: left;

}
.d_desinger_item_name{
  height: 30px;
  width: 75px;
  font-size: 16px;
  color: #504b45;
  margin-top: 50px;
  margin-bottom: 19px;
  font-weight: bold;
}
.d_desinger_item_name_heng{
  height: 1px;
  width: 50px;
  display: inline-block;
  background: #7a7a7a;
  margin-top: 13px;
}
.d_info_box_item p{
  font-size: 14px;
  color: #72757e;
  margin: 0;
  padding: 0;
  margin-bottom: 13px;
  width: 260px;
}
.d_info_warp{
  width: 100%;
  background-color: #f8f8f8;
}
.d_desinger_case_box{
  width: 1200px;
  margin:0 auto;
  margin-top: 60px;
  margin-bottom: 60px;
}
.d_desinger_case_item{
  width: 380px;
  height: 300px;
  border:1px solid #eee;
  box-sizing: border-box;
}
.d_desinger_case_item img{
  width: 100%;
  height: 215px;
}
.d_desinger_case_title{
  font-size: 18px;
  text-indent: 27px;
  color: #333;
  margin-top: 28px;
}
.d_desinger_case_style_box p{
  font-size: 12px;
  color: #ccc;
  text-indent: 27px;
  width: 180px;
  float: left;
}
.d_desinger_case_style_box .collect{
  float: right;
  width: 100px;
  margin-right: 15px;
  color: #d6010e;
}
.d_desinger_case_item{
  float: left;
  margin-right: 15px;

}
.d_desinger_image img{
  width: 100%;
  height: 100%;
}
.d_desinger_tabs_box_fixed{
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  margin-bottom: 50px;

}
.hide{
  display: none;
}
.show{
  display: block;
}
.d_info_warp_mt{
  margin-top: 50px;
}
.top{
  top:460px;
}
.navigation-detail_top{
  margin-top: 32px;
}
.designer_yu_btn{
  float: right;
  background-color: #d6010e;
  color: #fff !important;
  padding: 0 20px;
  display: none !important;
}

.designer_yu_btn_hover{
  display: block !important;
}
.d_desinger_item_idea p{
  width: 260px;
}
.navigation-detail-con a{
  color: #999;
}