.content{
	width:100%;
	min-height:498px;
}
.content_main{
	margin:0 auto;
	width:1200px;
	min-height:498px;
}
.active_nav{
	background-color: #ff6700 ;
	color: white !important;	
}
.projectTitle{
	padding:0px 40px 0px 40px;
	width: 100%;
	overflow: hidden;
	zoom:1;
	height: 80px;
}
.projectTitle span{
	float:left;
	font-weight: bold;
	font-size: 20px;
	width:100%;
	line-height: 80px;
	text-align: center;
}