html,body{
  margin:0;
  padding:0;
  height:100%;
  width:100%;
  font-family: 'Microsoft Yahei', '微软雅黑', \5FAE\8F6F\96C5\9ED1, '宋体', \5b8b\4f53, arial, 'Hiragino Sans GB', Tahoma, Arial, Helvetica;
}

#img{
  position: absolute;
  width:100%;
  height:100%;
  min-width:1170px;
  min-height:783px;
  top:0;
  left:0;
  z-index:-1;
}

#sec-box{
width:832px;
text-align:center;
margin:100px auto 0 auto;
}
#text{
  width:832px;
  clear:both;
  font-weight: normal;
  color:#777;
  font-size:24px;
  text-align: center;
  margin:0 auto;
  padding-top:270px;
}
.sec{
display: inline-block;
zoom:1;
*display:inline;
margin-right:45px;
margin-left:45px;
}
.sec .text{
  color:#9a9a9a;
}
.sec .down{
  display:inline-block;
  width:60px;
  height:28px;
  color:#fafbf6;
  line-height: 28px;
  background: url('./imgs/red.png') 0 0 no-repeat;
  _background:none;
  _filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='./imgs/red.png');
}
a:link { text-decoration: none;color:inherit;}
a:hover { text-decoration:none;color:inherit}
a:visited{text-decoration: underline;color:inherit}
#content{
  width:100%;
  height:100%;
  min-width:1170px;
  min-height:783px;
  background: url('./imgs/back.png') 0 0 no-repeat;
  background-size: cover;
  /*position:relative;*/
  -ms-filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='./imgs/back.png',sizingMethod='scale');
			filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='./imgs/back.png',sizingMethod='scale');
}
#logo{
  width:110px;
  height:58px;
  position:absolute;
  top:40px;
  right:40px;
  text-indent:-9999px;
  background: url('./imgs/logo.png') 0 0 no-repeat;
  _background:none;
  _filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="./imgs/logo.png");
}