*{
	padding: 0;
	margin: 0;
	box-sizing: border-box;
}
html,body{
	width: 100%;
	height: 100%;
	user-select:none;
}
ul,li{
	list-style-type: none;
}
a{
	text-decoration: none;
	color: #fff;
}
.box{
	position: relative;
}
/***************back top btn***************/
.box_back_top_btn{
	position: fixed;
	width: 40px;
	height: 40px;
	right: 100px;
	bottom: 100px;
	background-color: #1aca73;
	border-radius: 6px;
	cursor: pointer;
	background: url('../image/up_one.png') no-repeat 4px/100%;
	box-shadow: 0 0 5px #ccc;
}
.box_back_top_btn>a{
	display: inline-block;
	width: 100%;
	height: 100%;
}
/***************header***************/
.box_header{
	width: 100%;
	height: 30px;
	background-color: #000;
}
.box_header_content{
	width: 1024px;
	height: 100%;
	line-height: 30px;
	text-align: right;
	margin: auto;
	font-size: 12px;
	color: #ccc;
}
/*************nav***********/
.box_nav{
	width: 100%;
	height: 54px;
	background-color: #fafafa;
}
.box_nav_content{
	width: 1024px;
	height: 100%;
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin: auto;
}
.box_nav_content>ul>li{
	float: left;
	margin-right: 30px;
	font-size: 14px;
	color: #4d4d4d;
	cursor: pointer;
	position: relative;
	z-index: 99;
}
.box_nav_content>ul>li:last-child{
	margin-right: 0;
}
.box_nav_content>ul>li.active{
	color: #f7c001;
}
.box_nav_content>ul>li>ul{
	position: absolute;
	width: 120px;
	top: 25px;
	left: -30px;
	background-color: #efefef;
	border-radius: 5px;
	overflow: hidden;
	display: none;
}
.box_nav_content>ul>li>ul>li{
	text-align: center;
	line-height: 40px;
	color: #4d4d4d;
}
.box_nav_content>ul>li>ul>li:hover{
	background-color: #000;
	color: #fff;
}
/*************banner************/
.box_banner{
	width: 100%;
	height: 600px;
	position: relative;
}
.banner_image_list{
	width: 100%;
	height: 100%;
	overflow: hidden;
	position: relative;
}
.banner_image_list>li{
	float: left;
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
}
.banner_image_list>li>img{
	width: 100%;
	height: 100%;
}
.banner_span_list{
	position: absolute;
	width: 100%;
	height: 16px;
	left: 0;
	right: 0;
	bottom: 20px;
	margin-left: auto;
	margin-right: auto;
	display: flex;
	justify-content: center;
	align-items: center;
}
.banner_span_list>span{
	float: left;
	width: 40px;
	height: 8px;
	background-color: #fff;
	border-radius: 4px;
	cursor: pointer;
	margin-right: 10px;
}
.banner_span_list>span:last-child{
	margin-right: 0;
}
.banner_span_list>.onspan{
	background-color: #4dffff;
}
.banner_left_right_btn{
	display: none;
}
.box_banner:hover .banner_left_right_btn{
	display: block;
}
.banner_left_right_btn>span{
	width: 48px;
	height: 48px;
	position: absolute;
	background-color: #fff;
	top: 50%;
	margin-top: -20px;
	color: #000;
	opacity: .6;
	text-align: center;
	line-height: 40px;
	cursor: pointer;
}
.banner_left_right_btn>span:first-child{
	left: 20px;
	background: url('../image/left_1.png') no-repeat 0 0;
}
.banner_left_right_btn>span:last-child{
	right: 20px;
	background: url('../image/right_1.png') no-repeat 0 0;
}
/********************container******************/
.box_container{
	width: 100%;
	padding: 90px 0 140px 0;
	margin: auto;
	text-align: center;
	background-color: #fafafa;
}
.box_container>h1{
	font-weight: normal;
	font-size: 30px;
	margin: auto;
	margin-bottom: 50px;
}
.box_content{
	width: 1024px;
	display: flex;
	flex-flow: row wrap;
	justify-content: space-between;
	align-content: space-between;
	margin: auto;
}
.box_content>p{
	width: 325px;
	height: 135px;
	border-radius: 10px;
	cursor: pointer;
	overflow: hidden;
	margin-bottom: 20px;
	display: flex;
	align-items: center;
}
.box_content>p>span{
	font-size: 24px;
	color: #fefefe;
}
.box_content>p>i{
	display: inline-block;
	height: 50px;
}
.box_content>p:first-child{
	background-color: #419da7;
}
.box_content>p:first-child i{
	width: 56px;
	background: url('../image/factory.png') no-repeat 0 0;
	margin: 0 32px 0 20px;
}
.box_content>p:nth-child(2){
	background-color: #5dacc9;
}
.box_content>p:nth-child(2) i{
	width: 50px;
	background: url('../image/Warehousing.png') no-repeat 0 0;
	margin: 0 34px 0 24px;
}
.box_content>p:nth-child(3){
	background-color: #4daaef;
}
.box_content>p:nth-child(3) i{
	width: 50px;
	background: url('../image/sport.png') no-repeat 0 0;
	margin: 0 34px 0 24px;
}
.box_content>p:nth-child(4){
	background-color: #ca9bcc;
}
.box_content>p:nth-child(4) i{
	width: 57px;
	background: url('../image/education.png') no-repeat 0 0;
	margin: 0 32px 0 19px;
	
}
.box_content>p:nth-child(5){
	background-color: #419da7;
}
.box_content>p:nth-child(5) i{
	width: 51px;
	background: url('../image/mall.png') no-repeat 0 0;
	margin: 0 35px 0 22px;
}
.box_content>p:nth-child(6){
	background-color: #5dacc9;
}
.box_content>p:nth-child(6) i{
	width: 54px;
	background: url('../image/station.png') no-repeat 0 0;
	margin: 0 32px 0 23px;
}
.box_content>p:nth-child(7){
	background-color: #4daaef;
}
.box_content>p:nth-child(7) i{
	width: 54px;
	background: url('../image/office.png') no-repeat 0 0;
	margin: 0 32px 0 23px;
}
.box_content>p:nth-child(8){
	background-color: #ca9bcc;
}
.box_content>p:nth-child(8) i{
	width: 58px;
	background: url('../image/hotel.png') no-repeat 0 0;
	margin: 0 31px 0 19px;
}
.box_content>p:last-child {
	background-color: #419da7;
}
.box_content>p:last-child i{
	width: 42px;
	background: url('../image/hospital.png') no-repeat 0 0;
	margin: 0 40px 0 27px;
}
.box_content>p:first-child:hover,
.box_content>p:nth-child(5):hover{
	background-color: #2b7179;
}
.box_content>p:nth-child(2):hover,
.box_content>p:nth-child(6):hover,
.box_content>p:last-child:hover{
	background-color: #4e94ae;
}
.box_content>p:nth-child(3):hover,
.box_content>p:nth-child(7):hover{
	background-color: #408ec8;
}
.box_content>p:nth-child(4):hover,
.box_content>p:nth-child(8):hover{
	background-color: #9f6fa1;
}
/**************footer*************/
.box_footer{
	width: 100%;
	background-color: #000;
	padding: 40px 0;
}
.box_footer_content{
	width: 1024px;
	height: 100%;
	margin: auto;
}
.box_footer_info{
	display: inline-block;
	margin-left: 20px;
}
.box_footer_info>li{
	float: left;
	text-align: center;
}
.box_footer_info>li:nth-child(2){
	margin: 0 72px 0 67px;
}
.box_footer_info>li>p{
	color: #fff;
	font-size: 16px;
	margin-bottom: 20px;
}
.box_footer_info>li>ul>li{
	font-size: 14px;
	color: #fff;
	/*margin-bottom: 10px;*/
	cursor: pointer;
	padding: 10px 5px;
}
.box_footer_info>li>ul>li:hover{
	background-color: #fafafa;
	border-radius: 6px;
}
.box_footer_info>li>ul>li:hover a{
	color: #4d4d4d;
}
.box_footer_info>li:last-child{
	width: 699px;
}
.box_footer_info>li:last-child>p{
	text-align: left;
	margin-bottom: 18px;
}
.box_footer_info>li:last-child>div{
	margin-bottom: 30px;
}
.box_footer_info>li:last-child>div>p{
	line-height: 19px;
	color: #fff;
	font-size: 14px;
	text-align: left;
	text-indent: 2em;
	margin-bottom: 12px;
}
.box_footer_info>li:last-child>div>p:last-child{
	margin-bottom: 0;
}
.box_footer_info>li:last-child>div:last-child{
	text-align: left;
}
.box_footer_info>li:last-child>div:last-child>span{
	color: #fff;
	font-size: 16px;
}
.box_footer_info>li:last-child>div:last-child>span+p{
	margin-top: 11px;
}
.box_footer_info>li:last-child>div:last-child>p{
	margin-bottom: 5px;
}
.box_footer_content>div{
	width: 100%;
}
.box_footer_content>div>h3{
	width: 100%;
	color: #fff;
	font-size: 12px;
	text-align: center;
	font-weight: normal;
}