.yc_eee{ background:#eee;}
.yc_hzhb{}
.yc_hzhb ul{ margin:0 -15px;}
.yc_hzhb ul li{ float:left; width:20%;}
.yc_hzhb ul li span{ display:block; margin:15px; border:#ddd 1px solid; background:#fff; padding:2px; border-radius:5px; text-align:center;}
.yc_hzhb ul li span img{ height:80px; max-width:100%;}




.top{ background:#f6f6f6; line-height:26px;}
.yc_r{ float:right; margin-top:14px;}
.yc_r_top{ text-align:right; float:right;}
.yc_r_top a{ color:#fff; margin-right:20px; display:inline-block; font-size:16px; background:url(../img/home.png) left center no-repeat; padding-left:36px; line-height:33px; float:left; background-size:30px 30px}
.yc_head{   position:fixed; top:0; left:0; width:100%; z-index:111111111111111;}
.yc_head_box{ position:relative;padding:10px 0 0 0;}
.yc_head_box1{ border-bottom:#fff 1px solid; position:relative;}
.yc_head_box:before{ position:absolute; left:0; top:0; width:100%; height:100%; background-color:#b83521; content:" " ;
 opacity:0.8;   
filter:alpha(opacity=80);   
-ms-filter:'progid:DXImageTransform.Microsoft.Alpha(opacity=80)';
}
.yc_head .wrap{ position:relative}
.yc_head .yc_tel{ float:right; background:url(../images/tel.png) left center no-repeat; padding-left:55px; height:47px;}
.yc_head .yc_tel small{ font-size:14px; padding-bottom:5px; display:inline-block}
.yc_head .yc_tel big{ font-size:28px; color:#ff8a00; font-weight:bold;}
.yc_head .sousuo{ width:230px; display:inline-block; background:#fff; border-radius:70px; overflow:hidden; float:left; margin-right:30px;height:31px;}
.yc_head .sousuo .ss{ float:left;  background:none; border-right:none; line-height:27px; height:27px; width:185px; padding-left:10px; border:none;}
.yc_head .sousuo .sss{ background:url(../images/sss.png) center no-repeat #fff; width:31px; height:31px; border:none;}
.yc_logo{ float:left}
.yc_logo img{ height:50px;}

.yc_logo1{ float:left; margin-left:172px; margin-top:15px}
.yc_logo1 img{ height:40px;}


.yc_logo font{ font-size:26px; font-weight:900; color:#1a73c4; line-height:50px;}
.yc_head .yc_tag{ float:left; margin-left:15px; padding-left:15px; border-left:#ddd 1px solid; line-height:1.6;}
.yc_head .yc_tag big{ display:block; font-size:18px; font-weight:900;}
.yc_head .yc_tag small{ display:block; font-size:14px;}
.nav{ height:40px;   clear:both; margin-top:10px; }
.nav ul{margin: 0 -39px 0 -55px;}
.nav li{ float:left;; font-size:18px; font-weight:500; width:10%; text-align:center;  height:50px;  position:relative; z-index:111111111111111111}
.nav li a.big{line-height:40px; display:block; color:#fff;;}
.nav li.on a.big,.nav li:hover a.big{  ;}
.nav li div{     display: none;
    opacity: 0;
    position: absolute;
    left: 0;
    top: 40px;
    width: 100%;}
.nav li div a{ display:block; line-height:44px; background:#b83521; font-size:14px; color:#fff;}
.nav li div a:hover{ background:red; }
.nav li:hover div{ display:block; opacity:1; margin-top:10px;}

.yc_r_menu{ float:right; width:40px; margin-top:5px;}
.yc_r_menu span{ display:block; height:4px; background:#fff; margin-bottom:5px;}


.infobox table{ width:100%; border-left:#e6e6e6 1px solid ; border-top:#e6e6e6 1px solid; border-collapse:collapse;}
.infobox td, .infobox th {
    position: relative;
    padding: 9px 15px;
    min-height: 20px;
    line-height: 20px;
    font-size: 14px;
	
	 border-right:#e6e6e6 1px solid; border-bottom:#e6e6e6 1px solid;}
	 .infobox table tr:nth-child(even) {
    background-color: #f5f5f5}
	.infobox table tr:hover {
    background-color: #f5f5f5}
	
	
	section{ padding:1% 0 0 0;}
	
 .caselist{ overflow:hidden; padding:1% 0; margin:0 -1.5% 0 -1.5%}
 .caselist_left{ float:left; width:48%; margin-left:1.5%;}
  .caselist_left img{ height:450px;}
 .caselist  img{ width:100%; display:block;}
 .caselist_right{ width:48%; margin-right:1.5%; float:right;}
 .caselist_right .caseitem{ width:49%; float:left; margin-bottom:15px}
 .caselist_right .caseitem.last{ float:right;}
 .caselist_right .caseitem img{ height:217px;}
 .caseitem { position:relative;}
 .caseitem .case_bg{ position:absolute; z-index:2; left:0; width:100%; bottom:0; height:40px;; background-color:rgb(0,0,0);   
 opacity:0.4;   
filter:alpha(opacity=40);   
-ms-filter:'progid:DXImageTransform.Microsoft.Alpha(opacity=40)';
}
 .caseitem .caset_txt{ position:absolute; z-index:3; left:0;width:100%; bottom:0; line-height:40px; height:40px;  color:#fff;overflow: hidden; text-align:center; color:#fff;}
 .caseitem .caset_txt a{ color:#fff; display:block;}
 
 
 .caselist_left11{  }
  .caselist_left11 img{ height:260px;}
 .caselist_left11  img{ width:100%; display:block; display:block;}
  
 .caseitem { position:relative;}
 .caseitem .case_bg{ position:absolute; z-index:2; left:0; width:100%; bottom:0; height:40px;; background-color:rgb(0,0,0);   
 opacity:0.4;   
filter:alpha(opacity=40);   
-ms-filter:'progid:DXImageTransform.Microsoft.Alpha(opacity=40)';
}
 .caseitem .caset_txt{ position:absolute; z-index:3; left:0;width:100%; bottom:0; line-height:40px;   color:#fff; text-align:center; color:#fff;}
 .caseitem .caset_txt a{ color:#fff; display:block;}