.wrap_top{width:100% ; height: 425px; background: url(../images/yssh_bg1.jpg) no-repeat top center ;}
.wrap_main1{width:100% ; height: 300px; background: url(../images/yssh_bg2.jpg) no-repeat top center ;}
.box_content{position: relative;}
.cont_home{display: block; width:98px; height:26px; background: url(../images/yssh_home.png) no-repeat; position: absolute; left:450px; top:-13px; z-index: 9;}
.cont_home:hover{background: url(../images/yshh_homeh.png) no-repeat;}
.box_content_left{width:500px; height:300px; position: relative;}
.Left_icons{display: block; width:164px; height: 54px; background: url(../images/ys_load.png) no-repeat; position: absolute; left:22px;bottom:20px; }
.Left_icons:hover{background: url(../images/ysh_loadh.png) no-repeat;}
.Left_imgs{display: block; width:230px; height:235px; position: absolute; top:48px; right:20px; }
.Left_imgs:hover{ background: url(../images/Big.png) no-repeat center center;}
.box_content_right{width:500px; height:300px; position: relative;}
.Right_icons{position: absolute;left:315px; bottom:20px;}
.Right_icons:hover{background: url(../images/ysh_loadh.png) no-repeat;}
.Right_imgs{position: absolute;left:20px; top:48px; }



.wrap_main2{width:100% ; height: 338px; background: url(../images/yssh_bg3A.jpg) no-repeat top center ;}
.box_contentT{position: relative;}
.wrap_bottom{width:100% ; height: 282px; background: url(../images/yssh_bg4.jpg) no-repeat top center ;}
.box_bots{position: relative;}
.botts{position: absolute;top:55px; left:12px; }
.botts a{float: left;margin-right: 3px; display: block; width:119px; height: 133px; }
.bot_link1{background: url(../images/yssh_link/link1.png) no-repeat;}
.bot_link2{background: url(../images/yssh_link/link2.png) no-repeat;}
.bot_link3{background: url(../images/yssh_link/link3.png) no-repeat;}
.bot_link4{background: url(../images/yssh_link/link4.png) no-repeat;}
.bot_link5{background: url(../images/yssh_link/link5.png) no-repeat;}
.bot_link6{background: url(../images/yssh_link/link6.png) no-repeat; }
.bot_link7{background: url(../images/yssh_link/link7.png) no-repeat;}
.bot_link8{background: url(../images/yssh_link/link8.png) no-repeat;margin-right: 0!important;}
.bot_link1:hover{background: url(../images/yssh_link/link1Hover.png) no-repeat;}
.bot_link2:hover{background: url(../images/yssh_link/link2Hover.png) no-repeat;}
.bot_link3:hover{background: url(../images/yssh_link/link3Hover.png) no-repeat;}
.bot_link4:hover{background: url(../images/yssh_link/link4Hover.png) no-repeat;}
.bot_link5:hover{background: url(../images/yssh_link/link5Hover.png) no-repeat;}
.bot_link6:hover{background: url(../images/yssh_link/link6Hover.png) no-repeat;}
.bot_link7:hover{background: url(../images/yssh_link/link7Hover.png) no-repeat;}
.bot_link8:hover{background: url(../images/yssh_link/link8Hover.png) no-repeat;}


.lijiBuy { position:absolute; display: block; width: 230px; height: 230px; left: 50%; margin: 0 0 0 -115px; top: 180px; z-index: 9;}

.no { position:absolute; width: 200px; left: 50%; margin: 0 0 0 -100px; top: 335px; z-index: 9;}
.noguan,.notao { display: block; width: 100px; height: 65px; float: left;}

.norm { position: absolute; bottom: 20px; right: 15px;}
.guan,.tao { display: block; width: 107px; height: 54px; float: left; margin: 0 10px 0 0;}
.guan { background: url(../images/guan.png) no-repeat top center;}
.tao { background: url(../images/tao.png) no-repeat top center;}
.guan:hover { background: url(../images/guan.png) no-repeat bottom center;}
.tao:hover { background: url(../images/tao.png) no-repeat bottom center;}