.about-banner {
}
.about-banner .banner-content {
	height: 100%;
	padding-top: 100px;
}
.about-banner .banner-content .banner-title {
	font-size: 30px;
	font-weight: 600;
}
.about-banner .banner-content .banner-desc {
	width: 540px;
	margin-top: 40px;
	font-size: 16px;
}
.aboutCont{padding-top: 45px;}
.aboutCont .tab { 
	position: relative;	
}
.tab-menu {
	width: 100%;
	z-index: 1;
	text-align: center;
}
.tab-menu li {
	float: left;
    width: 174px;
    margin-right: 46px;
	font-size: 18px;
}
.tab-menu li a{
	display: block;
	color: #fff;
	background: #40444b;
	height: 40px;line-height: 40px;
	transition: all 1s;
	-webkit-transition: all 0.2s;
	-moz-transition: all 0.2s;
	-ms-transition: all 0.2s;
	-o-transition: all 0.2s;
}
.tab-menu li a:hover,.tab-menu .selected a{background: #d3433e;}

.tab .tab-box {
	position: relative;
	padding: 52px 0 90px;
	clear: both;
}
.tab .hide {
	display:none;
}

.tab-box .summary {
	font-size: 15px;
	line-height:24px;
}
.tab-box .summary .company-summary {
	position: relative;
	height: 191px;
	margin-top: 38px;
}
.tab-box .summary .company-summary .aim {
	margin-left: 45px;
	font-size: 14px;
	line-height:22px;
	float: left;
}
.summary .company-summary .joinus, .culture .joinus, .contact .joinus {
	position: absolute;
	right: 0;
	bottom: 0;
	font-size: 18px;
	padding: 0px 24px;
	color: #fff;
	background-color: #13b5b1;
	line-height: 38px;
	-webkit-transition: background-color .6s ease-in;
	-moz-transition: background-color .6s ease-in;
	-ms-transition: background-color .6s ease-in;
	-o-transition: background-color .6s ease-in;
	transition: background-color .6s ease-in;
}


.tab-box .culture {
	position: relative;
}
.tab-box .culture .culture-item {
	margin-bottom: 19px;
	height: auto;
	font-size: 14px;
	line-height:22px;
}
.tab-box .culture .culture-item span {
	display: block;
	font-size: 18px;
	color: #0a58a5;
}

.tab-box .contact {
	position: relative;	
	margin-top: -20px;
}
.tab-box .contact .na_map{
	width: 650px;
	float: left;
}
.tab-box .contact .info {
	width: 450px;
	float: right;
	font-size: 16px;
	padding-top: 24px;
	line-height: 1.8em;
}
.tab-box .contact .info>p {
	margin-bottom: 15px;
}

.about_left{width: 500px;float: left;}
.about_left p{margin-bottom: 10px;color: #666;}
.about_right{width: 660px;float: right;}
.about_right p{margin-bottom: 20px;color: #666;}
.about_tit{background: url(img20170107/duty_bg.png);padding: 12px 15px; margin: 0px 0px 10px; font-size: 17px; color: #fff;font-weight: 400;}