@charset "utf-8";
body { 
	min-width: 1140px; 
}
img{
	display: block;
}
.headerWrap{
	height: 66px;
	background: #2a303c;
	overflow: hidden;
}
.header{
	width: 1140px;
	height: 66px;
	margin: auto;
	overflow: hidden;
}
.header_logo{
	width: 230px;
	height: 31px;
	margin-top: 16px;
	float: left;
}
.header_nav{
	width: 500px;
	height: 66px;
	float: left;
	overflow: hidden;
	margin-left: 100px;
}
.header_nav li{
	height: 66px;
	float: left;
}
.h_nav_t{
	display: block;
	color: #fff;
	padding: 0 15px;
	height: 66px;
	line-height: 66px;
}
.tel_400{
	width: 199px;
	height: 45px;
	float: right;
	margin-top: 10px;
}

.footerWrap{
	height: 100px;
	background: #2e3033;
}
.footer{
	width: 1140px;
	height: 100px;
	margin: auto;
	overflow: hidden;
	position: relative;
}
.footer p{
	font-size: 12px;
	color: #898989;
}
.footer_tel{
	width: 199px;
	height: 45px;
	position: absolute;
	top: 20px;
	right: 200px;
}

.bannerWrap{
	height: 503px;
	background: url(../img/shizi/banner.png) no-repeat center;
}
.banner{
	width: 1140px;
	height: 503px;
	position: relative;
	margin: auto;
}
.banner li:nth-child(1){
	width: 569px;
	height: 214px;
	position: absolute;
	top: 146px;
	left: 568px;
}
.banner li:nth-child(2){
	width: 533px;
	height: 146px;
	position: absolute;
	top: 167px;
	left: 606px;
	display: none;
}

.b2Wrap{
	height: 891px;
	background: url(../img/shizi/b2_bg.jpg) no-repeat center;
	overflow: hidden;
}
.b2_con{
	width: 1140px;
	height: 891px;
	margin: auto;
	overflow: hidden;
	position: relative;
	padding-top: 90px;
	box-sizing: border-box;
}
.tea_icon{
	width: 96px;
	height: 78px;
	background: url(../img/shizi/b2_01.png) no-repeat;
	position: absolute;
	top: 100px;
	left: 308px; 
}
.tea_title{
	position: absolute;
	top: 90px;
	left: 425px;
	font-size: 45px;
	font-weight: bold;
	color: #1f2533;
}
.tea_subtitle{
	position: absolute;
	top: 150px;
	left: 425px;
	font-size: 18px;
	color: #1f2533;
}
.tea_small{
	font-size: 16px;
	text-align: center;
	line-height: 30px;
	color: #3e3e3e;
}
.b2_bottom{
	width: 960px;
	height: 390px;
	margin: 60px auto 0;
	position: relative;
	overflow: hidden;
}
.b2_bottom li{
	position: absolute;	
	overflow: hidden
}
.b2_bottom li p{	
	background-color: #08cd90; 
	color: #fff;
	font-size: 18px;
	text-align: center;
	width: 100%;
	height: 100%;
	overflow: hidden;
}
.b2_bottom li p .b2_bigtxt{
	font-size: 24px;
	margin-top: 50px;
	display: block;
}
.b2_bottom li:nth-child(1) p .b2_bigtxt{
	margin-top: 25px;
}
.b2_bottom li:nth-child(1) p{
	position: absolute;
	bottom: 0;
	width: 100%;
	height: 108px;
}
.b2_bottom li:nth-child(1){
	width: 250px;
	height: 387px;
	top: 0;
	left: 0;
	background-image: url(../img/shizi/b2_02.png);
	background-repeat: no-repeat;
}
.b2_bottom li:nth-child(2){
	width: 303px;
	height: 159px;
	top: 0;
	left: 260px;
}
.b2_bottom li:nth-child(3){
	width: 385px;
	height: 159px;
	top: 0;
	left: 580px;
}
.b2_bottom li:nth-child(4){
	width: 303px;
	height: 218px;
	top: 169px;
	left: 260px;
}
.b2_bottom li:nth-child(5){
	width: 385px;
	height: 218px;
	top: 169px;
	left: 580px;
}
.b3Wrap{
	height: 988px;
	background: url(../img/shizi/b3_bg.jpg) no-repeat center;
	overflow: hidden;
}
.b3_con{
	width: 1140px;
	height: 988px;
	margin: auto;
	position: relative;
	box-sizing: border-box;
	padding-top: 90px;
	overflow: hidden;
}
.b3_bottom{
	width: 1022px;
	height: 350px;
	margin: 98px auto 0;
	position: relative;
}
.b3_bottom li{
	width: 374px;
	height: 288px;
	position: absolute;
}
.b3_bottom li:nth-child(1){
	top: 50px;
	left: 0;
}
.b3_bottom li:nth-child(2){
	width: 451px;
	height: 348px;
	top: 0;
	left: 286px;
	z-index: 1;
}
.b3_bottom li:nth-child(3){
	top: 50px;
	left: 648px;
}
.b4Wrap{
	height: 841px;
	background: url(../img/shizi/b4_bg.jpg) no-repeat center;
}
.b4_con{
	width: 1140px;
	height: 841px;
	margin: auto;
	overflow: hidden;
	box-sizing: border-box;
	padding-top: 90px;
	position: relative;
}
.b4_bottom{
	width: 1024px;
	height: 304px;
	margin: 30px auto 0;
	background: url(../img/shizi/b4_01.png) no-repeat;
}