*{ padding:0px; margin:0px; list-style:none;box-sizing: border-box;}  
h1,h2,h3,h4,h5,h6 {margin:0;padding:0;font-size:12px;font-weight: normal;}
.row{
 overflow: hidden;
}
.color_fb{
 background: #fbfbfb;
}
.main_content{width: 1200px;margin:0 auto;}
.main_content{
 margin-top: 20px;
 margin-bottom: 20px;
}
.clearit,.clearb{clear:both;margin:0;padding:0;}
.fl{ float:left}
.fr{ float:right}
.mr10{margin-right: 10px;}
.mb10{margin-bottom: 10px;}
/*功能块*/
.cyyk_items li{
 width: 292.5px;
 float: left;
}
.cyyk_items li a{
 display: block;
 text-align: center;
 color: #fff;
 font-family:'Microsoft YaHei','微软雅黑',Heiti,'黑体',SimSun,'宋体',sans-serif;
 height: 170px;
 transition: all 0.3s;
}
.cyyk_items li a:hover img{
 transform: scale(1.1);
}
.cyyk_items li h2{
 font-size: 22px;
}
.cyyk_items li p{
 margin-top: 6px;
 font-size: 12px;

}
.cyyk_items li img{
 margin-top: 10px;
 transition: all 0.3s;
 
}
/*第二竖块*/
.cyyk_item2 .a3{
 height: 350px;
}
.cyyk_items li.cyyk_item2 img{
 margin-top: 90px;
}
/*最后竖块*/
li.cyyk_item4 .a6,li.cyyk_item4 .a7,li.cyyk_item4 .a8{
 height: 110px;;
}
.cyyk_item4 .a7,.cyyk_item4 .a8{
 width: 180px;
}
.cyyk_item4 .a9{
 width: 102.5px;
 height: 230px;
}
.cyyk_item4 .a7 img,.cyyk_item4 .a8 img{
 width: 28%;
 margin-top: 0px;
}
.cyyk_items .cyyk_item4 .a7 h2,.cyyk_items .cyyk_item4 .a8 h2{
 font-size: 18px;
}
.cyyk_item4 .a6 h2{
 margin-top: 35px;
}
.cyyk_item4 .a6 p{
 float:left;
 margin-top: 70px;
}
.cyyk_item4 .a9 h2{
 width: 50%;
 padding-right: 40px;
}
.cyyk_item4 .a9 p{
 width: 40%;
 float: left;
 writing-mode: tb-rl;
 -webkit-writing-mode: vertical-rl;   
 writing-mode: vertical-rl;
 *display: inline;
 *writing-mode: tb-rl;
 margin-top: 6px;
}
/*phone*/
.cyyk_items2{
 display: none;
}
.cyyk_items2 li{
 display: flex;
 justify-content: space-between;
}
.cyyk_items2 li a{
 display: block;
 width: calc((100% - 20px)/3);
 text-align: center;
 color: #fff;
 padding: 10px;
}
.cyyk_items2 li h2{
 font-size: 1.57em;
}
 .a1{
 background: url(/img/gnk/item_a1.png) repeat-x;
}
 .a2{
 background: url(/img/gnk/item_a2.png) repeat-x;
}
.a3{
 background: url(/img/gnk/item_a3.png) repeat-x;
}
.a4{
 background: url(/img/gnk/item_a4.png) repeat-x;
}
 .a5{
 background: url(/img/gnk/item_a5.png) repeat-x;
}
 .a6{
 background: url(/img/gnk/item_a5.png) repeat-x;
}
 .a7{
 background: url(/img/gnk/item_a2.png) repeat-x;
}
 .a8{
 background: url(/img/gnk/item_a7.png) repeat-x;
}
.a9{
 background: url(/img/gnk/item_a6.png) repeat-x;
}
.cyyk_items2 .a4{
 background: url(/img/gnk/item_a3.png) repeat-x;
}
.cyyk_items2 .a6{
 background: url(/img/gnk/item_a2.png) repeat-x;
}