.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:25px;}
.yc_r_top{ text-align:right; float:right;}
.yc_head{   left:0; top:0; width:100%;}
.yc_r_top a{   margin-right:20px; display:inline-block; font-size:16px; background:url(../img/home.png) left center no-repeat; color:#fff; padding-left:36px; line-height:33px; float:left; background-size:30px 30px}
.yc_r_top a.yonghu{background:url(../img/yonghu.png) left center no-repeat;background-size:30px 30px}
.yc_head.fix{   position:fixed; top:0; left:0; width:100%; z-index:111111111111111;}
.yc_head.fix .yc_head_box{ display:none;}
.yc_head_box{ position:relative;padding:0px 0  0px 0;}
.yc_head_box1{ position:relative; padding:3px 0; background:url(../img/logobg.jpg) center no-repeat #fff; border-bottom:#fff 1px solid; background-color:#b83521; }
.yc_head_box:before{ position:absolute; left:0; top:0; width:100%; height:100%; background-color:none; content:" " ;
  
}
.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:130px; display:inline-block;  float:left; margin-left:-250px;   margin-top: -15px; }
.yc_head .sousuo .sousuobg{  background:#fff; border-radius:70px; height:31px; opacity:0.5; overflow:hidden;  }
.yc_head .sousuo .ss{ float:left;  background:none; border-right:none; line-height:27px; height:27px; width:55px; padding-left:10px; border:none;}
.yc_head .sousuo .sss{ background:url(../images/sss.png) center no-repeat #eee; width:31px; height:31px; border:none;}
.yc_r_top .keywordsss{margin-top:5px;}
.yc_r_top .keywordsss a{background:none;padding-left:5px;}
.yc_logo{ float:left}
.yc_logo img{     height: 70px;
    margin-bottom: 20px;
    margin-top: 20px;}

.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; color:#fff;}
.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:60px;   clear:both;  background:#b83521; }
.nav ul{margin: 0 -39px 0 -55px;}
.nav li{ float:left;; font-size:18px; font-weight:500; width:10%; text-align:center;  height:60px;  position:relative; z-index:111111111111111111;}
.nav li a.big{line-height:60px; display:block; color:#fff; position:relative;}
.nav li a.big:before{ height:20px; width:1px; background:#fff; position:absolute; right:0; content:" "; top:20px;}
.nav li.on a.big,.nav li:hover a.big{ background:#f6551f; ;}
.nav li div.erji{     display: none;
    opacity: 0;
    position: absolute;
    left: 0;
    top: 60px;
    width: 100%;}
.nav li div.erji a{ display:block; line-height:50px; background:#fff; border-bottom:#ddd 1px solid; font-size:14px; color:#333;}
.nav li div.erji a:hover{ background:#f6551f; color:#fff; }
.nav li div.erji .erjibox{ position:relative;}
.nav li:hover div.erji{ display:block; opacity:1;}
.nav li div.erji .sanji{ position:absolute; left:100%; top:0; display:none;}
.nav li div.erji .sanji a{ display:block; width:145px;background:#a00807; color:#fff; font-size:14px; line-height:44px;}
.nav li div.erji .erjibox:hover .sanji{ display:block;}



.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;}
 .leftcaseinfo{ padding:10px 0;}
 .leftcaseinfo span{ font-size:20px;font-weight:900;color:#000; line-height:2;}
 .leftcaseinfo p{}
 .caselist_left11{  }
  .caselist_left11 img{ height:315px;}
 .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;}