.floor1{
	margin-top:50px;
	margin-bottom: 50px;
}
/*产品中心左侧样式*/

.floor1_l>div:first-child{
	background: #0974EC;
}
.floor1_l>div:first-child>div:first-child{
	width:40px;
	height:40px;
	float: left;
    margin: 13px 0 0 20px;
}
.floor1_l>div:first-child>div:nth-child(2){
	float:left;
    margin-left: 15px;
    color:#fff;
}
.floor1_l>div:first-child>div:nth-child(2) h4{
	margin-top: 15px;
    margin-bottom: 2px;
}

.floor1_l{
 	border:1px solid #D9D9D9;
 	border-top-left-radius:15px;
	border-top-right-radius:15px;
 	padding:0;
    overflow: hidden;
    box-sizing: border-box;
 }  
.floor1_l>div:first-child>div:first-child img{
	width:100%;
	height:100%;
}
.floor1_l a{
	color:#999;
}
.floor1_l ul{
	padding-left: 20px;
}
.floor1_l ul li{
	margin:10px 0;
}
.floor1_l a:hover{
	color:#0974EC;
}
.floor1_l1>li{
	color:#999;
	font-size: 15px;
    font-weight: bold;
    margin-top: 20px;
    margin-bottom: 15px;
}
.floor1_l1>li>ul{
	display: none;
}
.floor1_l1>li.open>span:nth-child(3){
	transform: rotateZ(90deg);
}
.floor1_l1>li.open>ul{
	display: block;
}
.floor1_l1>li a{
	font-size: 15px;
}
.floor1_l1>li>ul a{
	color:#ADADAD;
	font-size: 14px;
}
.floor1_l1>li:hover{
	color:#0974EC
}
.floor1_l1>li>span:nth-child(3){
	float:right;
	margin-right: 15px;
	transition: all .3s;
}
.floor1_l1 li img{
	width:20px;
	height:20px;
}
.floor1_l1>li span:first-child{
	margin-right: 5px;
}
.floor1_l>div:last-child{
    background: #fff;
    position: relative;
    box-sizing: border-box;
    color: #999;
    /*padding:10px 0 10px 20px;*/
}
.floor1_l>div:last-child>h3{
	margin: 0;
	box-sizing: border-box;
	padding:10px 0 10px 20px;
	background: #0974EC;
	color: #fff;
	font-size: 18px;
}
.floor1_l>div:last-child h4{
	margin: 0;
	 box-sizing: border-box;
	 padding: 10px 20px;
     font-size: 16px;
}
.floor1_l>div:last-child p{
    margin: 0 0 10px 0;
    box-sizing: border-box;
	 padding: 0 20px;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 2px;
    font-family:"微软雅黑";
}
.floor1_l>div:last-child p a{
	color: #999;
}
.floor1_l>div:last-child p a:hover{
	color:#0974EC
}
.floor1_l>div:last-child h4{
	font-size: 16px;
}

/*左侧栏目zhong*/



.floor1_r{
	box-sizing: border-box;
}
.floor1_r_ul{
	padding: 0;
}
.floor1_r_ul::after{
	content:"";
	display: block;
	clear: both;
}

.floor1_r_ul>li{
	width:45%;
	margin:10px 2.4%;
	float: left;
	transition: all .3s;
}


.floor1_r_ul>li>a>p:first-child{
	width:100%;
	height: 254px;
	transition: all .3s;
	position: relative;
}
.floor1_r_ul>li:hover p:first-child{
	bottom: 1px;
	box-shadow: 0 5px 10px rgba(0,0,0,.4);	
}

.floor1_r_ul>li>a>p:first-child img{
	width:100%;
	height:100%;
}
.floor1_r_ul p{
	text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.floor1_r a{color:#999}
.floor1_r a:hover{color:#0974EC}


@media screen and (min-width:769px) and (max-width:991px ) {
	.floor1_l>div:first-child>div:first-child {
	    width: 30px;
	    height: 30px;
	    margin: 13px 0 0 10px;
	}
	.floor1_r_ul>li>a>p:first-child{
		height:160px;
	}
	.floor1_l>div:first-child>div:nth-child(2) h4 {
	    font-weight: 16px;
	}
	.floor1_l1>li a {
	    font-size: 12px;
	}
	.floor1_l1>li>ul a {
	    font-size: 12px;
	}
}
@media screen and (max-width:768px ) {
	.floor1_l{
		width:90%;
		margin:0 auto;
	}
	.floor1_r_ul p {
	    font-size: 12px;
        margin: 3px 0 0 0;
	}
	.floor1_r_ul>li>a>p:first-child{
		height:140px;
	}
}