/* CSS Document */
* {
	padding: 0;
	margin: 0;
}

body {
	font-family: 微软雅黑, tahoma;
}

@media screen and (orientation: portrait) and (max-device-width:1200px) {
	body {
		width: 1200px;
		margin: 0 auto;
		font-family: sans-serif;
	}
}

@media screen and (orientation:landscape) and (max-device-width:1200px) {
	body {
		width: 1200px;
		margin: 0 auto;
		font-family: sans-serif;
	}
}

#top {
	width: 100%;
	height: 70px;
	background: #FFF3E8;
	background-size: cover;
	position: absolute;
	top: 0;
	z-index: 2;
}

#top-center {
	width: 1200px;
	height: 70px;
	background-size: cover;
	margin: 0 auto;
	line-height: 62px;
	background: #FFF3E8;
}

#nav li {
	list-style: none;
	float: left;
}

#nav a {
	color: #7F1703;
	text-decoration: none;
	text-align: center;
	font-size: 20px;
	display: inline-block;
	padding: 0 12px;
	line-height: 70px;
	height: 70px;
}

#nav a:hover {
	font-weight: bolder;
	background: url("../images/index_nav.png") no-repeat right bottom;
	cursor: pointer;
}

#logo {
	float: left;
}

#nav {
	width: 527px;
	float: right;
}

#nav ul li {
	float: none;
}

#nav ul a {
	display: block;
}

#nav li ul {
	background: #FFF3E8;
	display: none;
}

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

#nav li {
	transition: all 0.5s;
}

#nav li:hover {
	transform: translateY(-8px);
	cursor: pointer;
	box-shadow: 0 8px 6px rgba(48, 55, 140, 0.4);
}

#banner {
	width: 100%;
	height: 750px;
	margin-top: 70px;

}

.back {
	position: fixed;
	width: 75px;
	height: 2px;
	background: url("../images/public_back.png");
	right: 30px;
	bottom: 100px;
	padding-top: 95px;
	color: #EBBF2F;
	text-align: center;
	display: none;
	z-index: 80;
}

.back:hover {
	cursor: pointer;
}

#footer {
	width: 100%;
	height: 403px;
	background: #7F1703;
}

#footer_center {
	width: 1200px;
	margin: 0 auto;
}

#paper_intro {
	margin-left: 109px;
	width: 276px;
	height: 276px;
	text-align: center;
	float: left;
}

#paper_intro img {
	padding-top: 17px;
	padding-bottom: 12px;
}

@keyframes img_rotate {
	from {
		transform: rotate(0deg);
	}

	to {
		transform: rotate(360deg);
	}
}

#paper_intro img:hover {
	cursor: pointer;
	animation: img_rotate 2s linear infinite;
}

#paper_intro h2 {
	font-family: "宋体";
	font-weight: bolder;
	color: #FFFFAB;
	padding-bottom: 12px;
}

#paper_intro p {
	width: 271px;
	color: #fff;
	font-family: "宋体";
}

#contact {
	color: #fff;
	float: left;
	width: 324px;
	height: 275px;
	text-align: left;
	margin-left: 93px;
	margin-right: 93px;
}

#contact h2 {
	padding-top: 39px;
	padding-left: 20px;
	padding-bottom: 30px;
}

#contact p {
	font-size: 20px;
	padding-bottom: 40px;
}

#code {
	height: 275px;
	width: 303px;
	color: #fff;
	float: left;
}

#code h2 {
	padding-top: 39px;
	padding-left: 20px;
}

#code img {
	padding-left: 80px;
	padding-bottom: 5px;
}

#code p {
	text-align: center;
}

hr {
	height: 2px;
	background: #fff;
}

#copright {
	height: 118px;
	text-align: center;
}

#copright p {
	padding-top: 20px;
	color: #fff;
	font-size: 20px;
}

.clear {
	clear: both;
}