body{
	padding: 0;
	margin: 0;
}





.box2{

	height: 120px;
	margin: auto;
	/* background-color: aqua; */
}
.box2>.hezi{
	display: flex;
	justify-content: center;
}



.tab_item{
	width: 160px;
	height: 50px;
	line-height: 50px;
	background: white;
	border-radius: 50px;
	margin-top: 35px;
	margin-left: 20px;
	text-align: center;
	cursor: pointer;
	border:1px solid #CCCCCC;
}

.tab_item:hover,.tab-active{
	background-color: #007aff;
	border:1px solid #007aff;
	color: white;
}

.tab_item:hover,.tab-active p{
	color: white;
}

.box3{

	margin: auto;
}
.box3>.hezi{
	width: 79.1%;
	list-style: none;
	margin: 0 auto;
	padding: 0;
	padding-top: 20px;
	text-align: justify;
}

.box3 .litem{
	display: inline-block;
	width: 33%;
	background-color: #f7f7f7;
	cursor: pointer;
	margin-bottom: 30px;
}

.box3 .placeholder
{
	height: 0;
	padding: 0;
	margin: 0;
}

.box3 .litem .imp-wrapper{
	width: 100%;
	position: relative;
	overflow: hidden;
}


.box3 .litem .imp-wrapper .mask{
	width: 100%;
	height: 100%;
	background-color: rgba(0,0,0,0.6);
	display: none;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 1000;
}
.box3 .litem .imp-wrapper img{
	width: 100%;
	height: auto;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 999;
}
.box3 .litem p{
	padding: 0 5%;
}
.box3 .litem .title
{
	font-size: 18px;
	font-family: Source Han Sans CN;
	font-weight: 500;
	line-height: 32px;
	color: #262626;
	opacity: 1;
	margin-top: 3%;
}
.box3 .litem .desc
{
	font-size: 14px;
	font-family: Source Han Sans CN;
	font-weight: 400;
	line-height: 28px;
	color: #666666;
	opacity: 1;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}

.box3 .litem .addr{
	font-size: 14px;
	font-family: Source Han Sans CN;
	font-weight: 400;
	line-height: 24px;
	color: #999999;
	opacity: 1;
	margin-bottom: 5px;
}

.box3 .litem .addr .iconfont
{
	display: inline-block;
	margin-right: 10px;
}

.box3 .litem:hover .title,.box3 .litem:hover .iconfont{
	color: #007aff !important;
}
.box3 .litem:hover img{
	transition: 300ms;
	-webkit-transition: 300ms;
	transform: scale(1.06);
	-webkit-transform: scale(1.06);
}
.box3 .litem:hover .mask{
	display: block;
}
.box4{
	background-color: #F2F4F7;
	margin: auto;
}
.box4>.wn{
	width: 160px;
	height: 40px;
	font-size: 40px;
	font-family: Source Han Sans CN;
	font-weight: 500;
	line-height: 21px;
	color: #262626;
	opacity: 1;
	padding-top: 70px;
	margin: auto;
}
.box4>.baidu{
	height: auto;
	width: 79%;
	/* background-color: aqua;  */
	margin: auto;
	margin-top: 40px;
}

.box4 ul{
	list-style: none;
	padding: 0;
	margin: 0;
	text-align: justify;
}
.box4 ul li{
	display: inline-block;
	width: 284px;
	height: 140px;
	margin-bottom: 30px;
}
.box4 ul li img{
	width: 284px;
	height: 140px;
}
.box4 ul li.placeholder
{
	height: 0;
	padding: 0;
	margin: 0;
}



.box5{
	background-color: #333333;

	height: 250px;
	margin-top: 50px;
}