@charset "utf-8";
/* CSS Document */

.top {
	height: 70px;
	width: 1920px;
	background-color: #FFF;
}
.ban {
	background-image: url(../images/banner.png);
	height: 1080px;
	width: 1920px;
}
.b1 {
	height: 900px;
	width: 1920px;
	background-color: #999;
	background-image: url(../images/b1.jpg);
}
.b2 {
	height: 926px;
	width: 1920px;
	background-image: url(../images/b2.jpg);
}
.b3 {
	background-image: url(../images/b3.jpg);
	height: 896px;
	width: 1920px;
}
.b4 {
	background-image: url(../images/b4.jpg);
	height: 868px;
	width: 1920px;
}
.b5 {
	background-image: url(../images/b5.jpg);
	height: 733px;
	width: 1920px;
}
.b1 iframe {
	position: relative;
	top: 318px;
}

.zu {
	background-image: url(../images/zu.jpg);
	height: 158px;
	width: 1920px;
}
.anniu {
	position: relative;
	z-index: 999;
	bottom: 200px;
	left: 50px;
}

.b3 img {
	position: relative;
	top: 120px;
}
.gonggao {
	height: 500px;
	width: 620px;
	position: relative;
	z-index: 99;
	left: 782px;
	bottom: 400px;
}
	#zhibo{
	float: left;
	width: 1220px;
	height: 620px;
	position: relative;
	margin-top: 20px;
	padding: 40px;
	background-repeat: no-repeat;
	background-position: left top;
	top: 280px;
	left: 308px;
}
.b1 img {
	position: relative;
	top: 205px;
}
        ul, li {
	list-style: none;
	margin: 0;
	padding: 0;
	position: relative;
        }
        .demo-1,.demo-2 {
            margin-left: 50px;
            overflow: hidden;
        }
        .demo-1 li,.demo-2 li {
	float: left;
	margin-top: 10px;
	margin-right: 20px;
	margin-bottom: 10px;
        }
        .demo-1 li a,.demo-2 li a {
	display: block;
	width: 123px;
	height: 121px;
	background-size: cover;
        }
        .js-follow img {
            max-width: 400px;
        }
        .hidden-box p {
            color: #333;
            font-family: 'Microsoft Yahei';
            text-shadow: 0 0 2px rgba(255, 255, 255, .5);
        }.zzxs {
	position: relative;
	width: 1800px;
	top: 200px;
	left: 0px;
}