.header-container {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 72px;
}
.header {
	background-color: transparent;
}
/*头部banner样式*/
.info-banner {
	position: relative;
	width: 100%;
	height: 468px;
}
.building_banner {
	background: url("../img/building_banner.jpg") no-repeat center;
}
.public-banner {
	padding: 170px 0px 0px 0;
}
.public-name {
	font-size: 44px;
	color: #fff;
}
.public-info {
	margin-top: 30px;
	margin-bottom: 60px;
	font-size: 18px;
	color: #fff;
}
.public-banner .advisory {
	display: inline-block;
	padding: 6px 39px;
	font-size: 20px;
	color: #fff;
	border: 1px solid #fff;
	background-color: transparent;
}




.issue-title {
    padding-top: 80px;
    padding-bottom: 60px;
    font-size: 36px;
    color: #555;
    text-align: center;
}
.building-box{
	position: relative;
    margin-bottom: 60px;
}
/* 介绍 */
.building-intro .building-box p{
	color: #666;
    line-height: 28px;
    font-size: 15px;
    margin-bottom: 15px;
    text-align: center;
}
/* 现状 */
.building-now{
	background: #f5f6f7;
}
.building-now .building-box{
	padding-bottom: 60px;
	margin: 0;
}
.bnow-item{
	float: left;
	width: 592.5px;
	height: 178px;
	margin-bottom: 15px;
	background: #fff;
	border: 1px solid #eee;
	padding: 30px 40px;
}
.ml15{
	margin-left: 15px;
}
.bnow-item .bnow-icon{
	width: 100px;
	height: 100px;
	display: inline-block;
	float: left;
	background-image: url("../img/building-nowicon.png");
}
.bnow-item .bnow-icon.bnow-01{
	background-position: 0 0;
}
.bnow-item .bnow-icon.bnow-02{
	background-position: 0 -100px;
}
.bnow-item .bnow-icon.bnow-03{
	background-position: 0 -200px;
}
.bnow-item .bnow-icon.bnow-04{
	background-position: 0 -300px;
}
.bnow-item .bnow-icon.bnow-05{
	background-position: 0 -400px;
}
.bnow-item .bnow-icon.bnow-06{
	background-position: 0 -500px;
}

.bnow-item:hover{
	box-shadow: 0px 2px 16px rgba(0, 0, 0, 0.12);
}

.bnow-item p{
	margin-left: 120px;
}
.bnow-item .bnow-title{
    font-size: 18px;
    color: #4c4c4c;
    margin-bottom: 10px;
    margin-top: 7px;
}
.bnow-item .bnow-subtitle{
    color: #999;
    line-height: 25px;
}
/* 解决问题 */
.bques-item{
	width: 228px;
	margin-left: 15px;
	float: left;
    border: 1px solid #e6e6e6;
    background-color: #fff;
}
.bques-item:first-child{
	margin-left: 0;
}
.bques-iconbox{
	height: 160px;
    padding-top: 25px;
    background-color: #e9f0f7;
}

.bques-iconbox .bques-icon{
	margin: 0 auto;
    width: 180px;
    height: 111px;
    display: block;
    background-position: center;
    background-repeat: no-repeat;
}
.bques-item .bques-icon.bques-01{
	background-image: url(../img/bques-icon01.png);
}
.bques-item .bques-icon.bques-02{
	background-image: url(../img/bques-icon02.png);
}
.bques-item .bques-icon.bques-03{
	background-image: url(../img/bques-icon03.png);
}
.bques-item .bques-icon.bques-04{
	background-image: url(../img/bques-icon04.png);
}
.bques-item .bques-icon.bques-05{
	background-image: url(../img/bques-icon05.png);
}
.bques-detail{
	padding: 30px 20px;
    line-height: 2;
    height: 282px;
    font-size: 12px;
    color: #999;
}
.bques-detail .bques-title{
	margin-bottom: 18px;
    font-size: 18px;
    color: #333;
    text-align: center;
}
.bques-item:hover .bques-detail .bques-title{
	color: #0080ff;
}

/* 系统架构 */
.building-system{
	background: #f5f6f7;
	padding-bottom: 60px;
}
.building-system .building-box{
	margin-bottom: 0;
	min-height: 520px;
    background: url(../img/building-system1.png) no-repeat 25% top;
}
.building-box .building-info {
    padding: 25px;
    width: 30%;
    float: right;
    line-height: 32px;
    font-size: 14px;
    color: #666;
    text-indent: 2em;
    background-color: #fff;
}
/* 平台特点 */
.btrait-item{
	float: left;
	width: 23.3%;
	margin-left: 2%;
	border: 1px solid #eee;
    padding: 36px 20px;
}
.btrait-item:first-child{
	margin-left: 0;
}
.btrait-item .btrait-icon{
	margin: 0 auto;
    height: 100px;
    width: 100px;
    display: block;
    background-image: url(../img/btrait-icon.png);
    background-repeat: no-repeat;
}
.btrait-item .btrait-icon.btrait-01{
	background-position: 0px 0;
}
.btrait-item .btrait-icon.btrait-02{
	background-position: 0px -100px;
}
.btrait-item .btrait-icon.btrait-03{
	background-position: 0px -200px;
}
.btrait-item .btrait-icon.btrait-04{
	background-position: 0px -300px;
}

.btrait-item .btrait-title{
	margin: 34px 0px 10px 0px;
    font-size: 16px;
    color: #4c4c4c;
    text-align: center;
}
.btrait-item .btrait-subtitle{
	font-size: 12px;
    color: #999;
    line-height: 22px;
    width: 100%;
    text-align: center;
    overflow: hidden;
}

.btrait-item:hover{
    box-shadow: 0px 2px 16px rgba(0, 0, 0, 0.12);
}
.btrait-item:hover .btrait-icon.btrait-01{
	background-position: -100px 0;
}
.btrait-item:hover .btrait-icon.btrait-02{
	background-position: -100px -100px;
}
.btrait-item:hover .btrait-icon.btrait-03{
	background-position: -100px -200px;
}
.btrait-item:hover .btrait-icon.btrait-04{
	background-position: -100px -300px;
}