/* CSS */
html,body{background-color:#fff;}
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, p, blockquote, th, td,i,iframe{ margin:0; padding:0; font:12px/150% arial,verdana,宋体, sans-serif;} 
li {list-style:none; }
iframe { background: transparent;}
h1,h2,h3,h4,h5,h6{font-family:"microsoft yahei","宋体"; color:#333;}
h1{ font-size:30px; color:#626262;}
h3,h4 {font-size: 14px;  font-weight:600;}
h2{ font-size:20px; color:#fff; }
h5, h6 {font-size: 12px;  font-weight:600;}
input, textarea, select {font-family:inherit; font-size:inherit; font-weight:inherit; } 
input, textarea, select {*font-size:100%; }/*在ie下重定义*/ 
img,a img {border: 0 none;}
img {vertical-align: middle;}  
.clr{clear:both; font-size:0px; line-height:0px; height:0px; display:block; overflow:hidden;}
a { color:#fff; text-decoration:none;font-family:"microsoft yahei","宋体";} 
a:hover {text-decoration:none; color:#fff;}

.bg{ position:relative;width:100%; background-color:#fff;}
.topbg{background:url("../indexImg/top.jpg") center top no-repeat #fff; width:100%;height:288px; position:absolute; top:0; left:0;z-index:1;}
.bottombg{background:url("../indexImg/bottom.jpg") center bottom no-repeat #fff;width:100%;height:372px;position:absolute;left:0;z-index:100;}
.content{background:url("../indexImg/logo.gif") center top no-repeat;position:absolute;z-index:10000; width:800px; padding-top:200px;}
.content .btn{ margin-left:171px;}
.content .btn li{ margin-top:20px;}
.content .btn li a{ display:block;background:url("../indexImg/btn.png") 0 0 no-repeat; width:626px; height:75px; line-height:73px; font-size:24px; text-indent:75px;}
.content .btn li a:hover{ display:block;background:url("../indexImg/btning.png") 0 0 no-repeat;}