.container {
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
}

.container:before,
.container:after {
  display: table;
  content: " ";
}

.container:after {
  clear: both;
}

.container:before,
.container:after {
  display: table;
  content: " ";
}

.container:after {
  clear: both;
}

@media (min-width: 768px) {
  .container {
    width: 750px;
  }
}

@media (min-width: 992px) {
  .container {
    width: 970px;
  }
}

@media (min-width: 1200px) {
  .container {
    width: 1170px;
  }
}
#main_footer{
	color: #fff;
	font-size: 12px;
	background-color: #3E3D49;
}
#main_footer .container .content{
	min-height: 289px;
	padding-top: 45px;
}
#main_footer .content .col-md-2, #main_footer .content .col-md-4{
	text-align: left;;
}
@media (max-width: 992px){
	#main_footer .content .col-md-2, #main_footer .content .col-md-4{
		text-align: center;;
	}	
}
#main_footer .content dl dt{
	font-size: 16px;
	margin-bottom: 37px;
}
#main_footer .content dl dd{
	margin-bottom: 9px;
}
#main_footer .content dl dd a, #main_footer .content dl dd span{
	color: #E8EFF5;
} 
#main_footer .copyright-wrapper{
	background-color: #353644;
}
#main_footer .copyright-wrapper .copyright div{
	min-height: 35px;
	font-size: 12px;
	padding:10px 0 0 0;
	text-align: center;
}

/*footer*/
.row-img{
	margin:40px auto 0;
}
#footer_sohu,#footer_sina,#footer_tecent{
	float:left;
}
#footer_sohu,#footer_sina{
	margin-right:20px;
}
.row-img{
	width:151px;
}
.row-img a{
	width:37px;
	height:37px;
	display:block;
}
#footer_sohu a{
	background:url(http://de5ad527f3b4e.cdn.sohucs.com/base/footer.png) 0 0 no-repeat;
}
#footer_sina a{
	background:url(http://de5ad527f3b4e.cdn.sohucs.com/base/footer.png) -37px 0 no-repeat;
}
#footer_tecent a{
	background:url(http://de5ad527f3b4e.cdn.sohucs.com/base/footer.png) -74px 0 no-repeat;
}
#service_people .serv-list-img{
	height:90px;
	width:90px;
	margin:0 auto;
}
#user_guide1{
	background:url(http://de5ad527f3b4e.cdn.sohucs.com/base/userguide.png) 0 0 no-repeat;	
}
#user_guide2{
	background:url(http://de5ad527f3b4e.cdn.sohucs.com/base/userguide.png) -90px 0 no-repeat;	
}
#user_guide3{
	background:url(http://de5ad527f3b4e.cdn.sohucs.com/base/userguide.png) -180px 0 no-repeat;	
}
#user_guide4{
	background:url(http://de5ad527f3b4e.cdn.sohucs.com/base/userguide.png) -270px 0 no-repeat;	
}
#user_guide5{
	background:url(http://de5ad527f3b4e.cdn.sohucs.com/base/userguide.png) -360px 0 no-repeat;	
}
#nav_head{
	width:100%;
	margin:0;
}
#nav_head h1{
	margin-left:16%;
	width:207px;
}
#nav_head h1 img{
	float:left;
}