@charset "utf-8";
/* CSS Document */
html, body, div, span, object, iframe,h1, h2, h3, h4, h5, h6, p, a, em, img, strong, dl, dt, dd, ol, ul, li, form, table, tbody, tr, th, td {margin:0;padding:0;outline:0;}
*html{background-image:url(about:blank);background-attachment:fixed;}/*解决IE6下滚动抖动的问题*/
body{font-family:Arial,宋体;font-size:12px;color:#333;}
li{list-style:none;}
img{border:0}
a{outline:none;cursor:pointer;color:#333;}
a:link{outline:none;text-decoration:none;}
a, a:link,a:visited{text-decoration:none;}
a:active {star:expression(this.onFocus=this.blur());}
a:hover{color:#007ac4;}
.clear{clear:both}


/*----------------------实验室---------------------*/
.body_bg{height:900px;background:url(../images/body_bg.jpg) no-repeat top center;}

#header{width:953px;margin:0 auto;}
#header .logo{width:239px;padding-top:10px;height:128px;background:url(../images/logo_bg.png) no-repeat;}
#header .logo a{width:180px;height:60px;display:inline-blcok;margin-left:30px;}

#content{position:relative;top:215px;width:953px;margin:0 auto;}
#content .demo{float:left;width:460px;height:140px;background:url(../images/demo.png) no-repeat;}
#content .demo a{display:block;line-height:140px;padding-left:80px;font-size:30px;font-family:微软雅黑;color:white;letter-spacing:3px;}


#content .app{float:right;width:460px;height:140px;background:url(../images/app.png) no-repeat;}
#content .app a{display:block;line-height:140px;padding-left:80px;font-size:30px;font-family:微软雅黑;color:white;letter-spacing:3px;}



#content .contact{float:left;margin-top:80px;padding-left:80px;background:url(../images/contact.gif) no-repeat;}
#content .contact li{color:#999;font-family:微软雅黑;font-size:18px;margin-bottom:10px;}
#content .contact li span{color:#007ac4;}
#content .tutorials{float:right;margin-top:80px;width:460px;height:140px;background:url(../images/tutorials.png) no-repeat;}
#content .tutorials a{display:block;line-height:140px;padding-left:80px;font-size:30px;font-family:微软雅黑;color:white;letter-spacing:3px;}





/*--------------------【弹出层】-----------------------*/
.overlay{position:fixed;z-index:99;top:0;right:0;bottom:0;left:0;width:100%;height:100%;background:#000;display:none;height:1474px;display:none;}
.destroy{position:fixed;z-index:100;top:50px;left:50%;margin-top:-750px;margin-left:-255px;width:511px;padding:10px;background:url(../images/transparent2.png);}
.destroy .sheet{width:511px;margin:auto;height:500px;background-color:white;}
.destroy .sheet .title{position:relative;height:54px;background:url(../images/title1.jpg) no-repeat;}
.destroy .sheet  .title a.close{position:absolute;right:15px;top:22px;width:12px;height:12px;background:url(../images/close.gif) no-repeat;}

.destroy .tc_con{margin:20px;}
.destroy .tc_con li{border-bottom:1px dotted  #000;font-family:微软雅黑;font-size:14px;padding-bottom:10px;margin-bottom:10px;}




/*--------------------【弹出层2】-----------------------*/
.destroy2{position:fixed;z-index:100;top:50px;left:50%;margin-top:-750px;margin-left:-255px;width:511px;padding:10px;background:url(../images/transparent2.png);}
.destroy2 .sheet{width:511px;margin:auto;height:410px;background-color:white;}
.destroy2 .sheet .title{position:relative;height:95px;background:url(../images/title2.jpg) no-repeat;}
.destroy2 .sheet  .title a.close{position:absolute;right:15px;top:22px;width:12px;height:12px;background:url(../images/close.gif) no-repeat;}

.destroy2 .tc_con{width:320px;margin:0 auto;margin-top:30px;}
.destroy2 .tc_con .text{width:310px;height:38px;padding-left:10px;border:1px solid #eee;border-top:1px solid #c6c6c6;border-left:1px solid #c6c6c6;background-color:#f9f9f9;}
.destroy2 .tc_con .table_title{padding:10px 0 5px 0;}
.destroy2 .tc_con .table_title b{float:left;color:#7e7e7e;}
.destroy2 .tc_con .table_title a{float:right;color:#8c91a5;}

.destroy2 .tc_con .checkbox{float:left;}
.destroy2 .tc_con label{float:left;margin-left:3px;color:#666666;}


.destroy2 .tc_con .submit{height:41px;background:url(../images/submit_bg.gif) repeat-x;border:0;width:100%;text-align:center;font-size:16px;font-family:微软雅黑;color:white;cursor:pointer;}





/*--------------------【弹出层3】-----------------------*/
.destroy3{position:fixed;z-index:100;top:150px;left:50%;margin-top:-750px;margin-left:-255px;width:470px;background:url(../images/list_bg.png);}
.destroy3 .sheet{width:470px;height:334px;margin:auto;}
.destroy3 .tc_con li{float:left;}
.destroy3 .tc_con li a{margin-left:15px;margin-top:20px;display:block;width:137px;height:137px;}
.destroy3 .tc_con li.icon1 a{background:url(../images/icon1.png) no-repeat;}
.destroy3 .tc_con li.icon2 a{background:url(../images/icon2.png) no-repeat;}
.destroy3 .tc_con li.icon3 a{background:url(../images/icon3.png) no-repeat;}
.destroy3 .tc_con li.icon4 a{background:url(../images/icon4.png) no-repeat;}
.destroy3 .tc_con li.icon5 a{background:url(../images/icon5.png) no-repeat;}
.destroy3 .tc_con li.icon6 a{background:url(../images/icon6.png) no-repeat;}



/*--------------------【弹出层4】-----------------------*/
.destroy4{position:fixed;z-index:100;top:80px;left:50%;margin-top:-750px;margin-left:-255px;width:500px;}
.destroy4 .sheet{width:500px;height:500px;margin:auto;}