.banner{
	margin-top: 100px;
	width: 100%;
	height: 600px;
}
.water_title{
	margin-top: 100px;
	font-size: 30px;
	color: #04979e;
	text-align: center;
	position: relative;
}
.water_title span{
	position: absolute;
	bottom: -20px;
	left: 50%;
	margin-left: -50px;
	width: 100px;
	height: 3px;
	background-color: #04979e;
}
.water_content{
	font-size: 18px;
	color: #333333;
	text-align: center;
	line-height: 30px;
}
.water_content.margin-top50{
	margin-top: 50px;
}
.water_img18 img{
	display: block;
	width: 750px;
	height: 344px;
	margin: 45px auto;
}
.water_img19 img{
	display: block;
	width: 750px;
	height: 627px;
	margin: 45px auto;
}
.jiange{
	width: 100%;
	height: 100px;
}