* {
	margin: 0 auto;
	padding: 0;
}

li {
	list-style: none;
}

a {
	text-decoration: none;
	color: #fff;
}

body {
	width: 1400px;
	margin: 0 auto;
	padding: 0;
}

#nav {
	background: url(../img/nav.png) no-repeat;
	position: fixed;
	top: 50px;
	left: 50%;
	font-size: 24px;
	transform: translate(-50%, -50%);
	width: 1400px;
	height: 100px;
	margin: 0 auto;
	background-color: #fff;
	z-index: 100;
}

#nav .nav_li {
	position: relative;
	width: 140px;
	height: 100px;
	color: #000;
	text-align: center;
	line-height: 100px;
	float: left;
}

#nav_li4 {
	margin-left: 40px;
}

#nav .nav_li a {
	color: #000;
	display: inline-block;
}

#nav .nav_li:hover {
	background-color: rgb(84, 162, 250, 0.9);
}

#nav .nav_li:hover a {
	color: #fff;
}

#nav ul {
	width: 800px;
	margin-left: 500px;
}

#nav ul li ul {
	display: none;
	position: absolute;
	left: 0;
	width: 140px;
	margin-left: 0;
	
}

#nav ul li ul a {
	font-size: 20px;
}

#nav ul li ul li {
	height: 80px;
	width: 140px;
	text-align: center;
	line-height: 80px;
	background: rgb(84, 162, 250, 0.9);
	margin-top: 2px;
}

#nav ul li:hover ul {
	display: block;
}

#nav ul li ul li:hover {
	background-color: rgb(112, 177, 250, 0.7);
}

#banner {
	width: 1400px;
	height: 400px;
	margin-top: 100px;
}

#yem5 {
	width: 1400px;
	height: 275px;
	margin: 0 auto;
	background-color: #B7D4F5;
}

#yem5_box1 img {
	float: left;
	width: 273px;
	height: 189px;
	margin-left: 70px;
	margin-top: 30px;
}

#yem5_box1 ul {
	width: 870px;
	height: 100px;
	margin: 0 auto;
	float: left;
	margin-top: 50px;
}

#yem5_ul1 {
	width: 700px;
	float: left;
	margin-left: 360px;
}

#yem5 .yem5_li2 {
	padding-left: 30px;
}

#yem5_ul1 li {
	float: left;
	width: 180px;
	margin-top: 55px;
	font-size: 24px;
}

#yem5_ul1 a {
	padding-left: 40px;
	color: #000;
}

#yem5_ul1 a:hover {
	color: #5C96FA;
}

#yem5_ul1 li .yem5_string {
	width: 0px;
	height: 55px;
	float: left;
	border: 2px #000 solid;
	border-radius: 10px;
	margin-right: 20px;
}

#yem5_ul1 .yem5_string2 {
	width: 0px;
	height: 55px;
	float: left;
	border: 2px #000 solid;
	border-radius: 10px;
	margin-left: 30px;
	margin-top: 55px;
}

#yem5_box1 #ye5_box2 {
	width: 170px;
	height: 170px;
	margin-top: 20px;
	float: left;
}

#ye5_box2 img {
	width: 130px;
	height: 130px;
	float: left;
	margin: 0;
	margin-top: 20px;
}

#ye5_box2 p {
	width: 130px;
	height: 35px;
	font-size: 20px;
	color: #000;
	float: left;
	text-align: center;
	margin: 0;
}

#ye6 {
	width: 1400px;
	height: 50px;
	background: #66A6FF;
	margin: 0 auto;
}

#ye6 p {
	text-align: center;
	font-size: 24px;
	margin: 0 auto;
	padding-left: 400px;
}

#ye6 a {
	margin-left: -450px;
	color: #000;
}

#ye6 a:hover {
	color: #909090;
}
#Side {
				position: fixed;
				right: 12px;
				top: 400px;
				display: none;
			}

#Side ul {
				position: absolute;
				left: -50px;

			}

			#Side ul li {
				width: 50px;
				height: 45px;
				border-radius: 20%;

				float: none;
				margin-bottom: 10px;
				padding-top: 5px;
			}

			#Side a {
				padding: 0;
			}

			#Side a:hover {
				/* 去除导航设置的鼠标经过背景色 */
				background: none;
			}

			#qqQR_code {
				position: relative;
				right: 120px;
				top: -65px;
				display: none;
			}

			#wechatQR_code {
				width: 118px;
				height: 118px;
				position: relative;
				right: 120px;
				top: -130px;
				display: none;
			}

			#pho {
				position: relative;
				right: 260px;
				top: -65px;
				display: none;
			}

			#aaa1 {
				position: relative;
				right: 260px;
				top: -65px;
				display: none;
			}

			.phone {
				width: 252px;
				height: 57px;
				background-color: #5b9af9;
				text-align: center;
				font-size: 30px;
				line-height: 57px;
			}

			#Side ul li:nth-child(1):hover #aaa1 {
				display: block;
			}

			#Side ul li:nth-child(2):hover #wechatQR_code {
				display: block;
			}

			#Side ul li:nth-child(3):hover #pho {

				display: block;
			}

			.Side_ani:hover {
				cursor: pointer;

			}
			#Side li{
				width: 57px;
				height: 57px;
			}
			#Side a{
				width: 0;
				height: 0;
			}