/* banner */
.banner_box {
	position: relative;
	width: 1200px;
	height: 450px;
	margin:0 auto;
	overflow: hidden;
    padding-top:20px;
}
.banner li {
	display: none;
}
.banner li a {
	display: block;
	width: 100%;
	height: 450px;
	background-repeat: no-repeat;
}
.banner li a img {
	width: 100%;
	height: 450px;
	background-color: #dedede;
}
.banner_btn {
	/* width: 182px; */
	position: absolute;
	left: 50%;
	margin-left: -91px;
	z-index: 9;
	bottom: 20px;
}
.banner_btn li{
	float: left;
	width: 18px;
	height: 18px;
	margin: 0 12px;
	background: transparent;
	border:2px solid #fff;
	border-radius:50%;
	cursor: pointer;
}
.banner_btn li.on {
	background: #fff;
}
.banner_box .prev,.banner_box .next {
	display: none;
	width: 58px;
	height: 58px;
	background: url('../images/slider-arrow.png') no-repeat;
	position: absolute;
	top: 50%;
	margin-top: -29px;
}
.banner_box .prev {
	left: 30px;
}
.banner_box .next {
	background-position-x: -92px;
	right: 30px;
}

.content1 {
	padding-top: 40px;
	background: #fff;
}
.content1 .title, .content2 .title, .content3 .title{
	color: #666;
	font-size: 28px;
	text-align: center;
}
.content1 .sub_title,.content2 .sub_title {
	color: #777777;
	font-size: 14px;
	text-align: center;
	line-height: 26px;
	margin: 12px 0 34px;
}
.content1 .line,.content2 .line,.content3 .line {
	display: block;
	width: 40px;
	height: 2px;
	background: #1e5aa0;
	margin: 20px auto 0;
}
.introduce {
	width: 1200px;
	overflow: hidden;
	margin: 0 auto;
}
.introduce ul {
	width: 1500px;
}
.introduce ul li {
	float: left;
	width: 380px;
	height: 240px;
	margin-right: 30px;
	background: #4d91cb;
}
.introduce .in_title {
	width: 140px;
	height: 36px;
	line-height: 36px;
	color: #fff;
	margin: 27px auto;
	font-size: 20px;
	text-align: right;
	background: url(../images/icon.png) no-repeat left 2px;
}
.introduce .icon_js {
	background-position-y: -40px;
}
.introduce .icon_zc {
	background-position-y: -80px;
}
.introduce .icon_jg {
	background-position-y: -126px;
}
.introduce ul li .link{
	padding: 0 22px;
}
.introduce ul li a {
	display: block;
	margin-bottom: 18px;
	color: #fff;
	font-size: 14px;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
.introduce .link i {
	position: relative;
	top: -2px;
	display: inline-block;
	width: 6px;
	height: 6px;
	background: #fff;
	margin-right: 6px;
}
.introduce .more {
	display: block;
	width: 180px;
	height: 50px;
	line-height: 50px;
	text-align: center;
	background: #3583C5;
	font-size: 20px;
	color: #fff;
	margin: 28px auto 46px;
}
.content2,.content3 {
	margin-top: 40px;
}
.content2 .change {
	width: 1200px;
	margin: 0 auto 60px;
}
.content2 .change .detail {
	width: 570px;
	min-height: 380px;
}
.content2 .change .detail li {
	display: none;
}
.content2 .change .detail .title {
	width: 536px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	color: #333333;
	font-size: 28px;
	margin-bottom: 40px;
}
.content2  .detail .link_detail {
	display: block;
	width: 100px;
	height: 36px;
	text-align: center;
	line-height: 36px;
	color: #fff;
	font-size: 16px;
	background: #3583c5;
	margin-top: 30px;
}
.content2 .change .detail .infors {
	color: #777777;
	font-size: 14px;
	text-indent: 2em;
	line-height: 30px;
}
.content3 .f_link {
	width: 1200px;
	margin: 36px auto 30px;
	text-align: center;
}
.content3 .f_link a{
	display: inline-block;
	margin-right: 15px;
}
.content3 .f_link p {
	text-align: center;
	color: #666;
	font-size: 16px;
	margin-top: 16px;
}
.content4 {
	background: #e7e8ec;
	padding: 22px 0;
}
.con_foot {
	width: 1200px;
	margin: 0 auto;
}
.con_foot .infor {
	margin-top: 22px;
}
.con_foot .infor h2 {
	color: #666;
	font-size: 24px;
	font-weight: normal;
}
.con_foot .infor .info {
	color: #666;
	text-indent: 2em;
	line-height: 28px;
	font-size: 14px;
	margin-top: 18px;
	margin-bottom: 26px;
	width: 520px;
}
.con_foot .infor .message {
	margin-bottom: 18px;
	color: #666666;
	font-size: 16px;
}
.con_foot .infor .message span {
	font-size: 14px;
}

#pictures {
	position: relative;
	margin-left:606px;
	}
#pictures img {
	position: absolute;
	top: 0;
	left: 0;
	width: 484px;
	height: 297px;
	border: 10px solid #e7e8ec;
}