#nav-header .stzy-nav a{
	background: none;
	color:#015AAA;
	border-bottom: 2px solid #015AAA;
}
.img-block2{
	background-color: #f0f0f7;
	padding: 150px 0;
}
.width-1200{
	width: 1200px;
	margin: 0 auto;
}
.title{
	text-align: center;
	font-size: 30px;
	line-height: 50px;
}
.video{
	text-align: center;
	margin-top: 40px;
}
.content{
	margin-top: 50px;
	line-height: 44px;
	font-size: 22px;
	text-indent: 2em;
}
.content > div{
	margin-top: 15px;
}