.floor1{
	margin-top:50px;
}
.floor1_l{
	height:370px;
	overflow: hidden;
	position: relative;
	padding:0;
}
.floor1_ul{
	height:100%;
	white-space: nowrap;
	position: relative;
}
.floor1_left , .floor1_right{
	position: absolute;
	padding:15px 8px;
	background: rgba(0,0,0,.4);
	cursor: pointer;
	transition: all .3s;
}
.floor1_left:hover{
	opacity: .2;
}
.floor1_right:hover{
	opacity: .2;
}
.floor1_left{
	left:0;
	bottom: 0;
}
.floor1_right{
	right:0;
	bottom: 0;
}
.floor1_left>img{
	width:20px;
	height:20px;
}
.floor1_right>img{
	width:20px;
	height:20px;
}
.floor1_ul li{
	float:left;
}
.floor1_r{
	padding-left: 30px;
	position: relative;
}
.floor1_r>h4{
	font-weight: bold;
	padding-bottom: 10px;
	border-bottom: 2px solid #D5D6D6;
}
.floor1_r>h4 a{
	color:#003F71;
	font-size: 14px;
	float: right;
	padding:7px 50px 7px 15px;
	border:1px solid #003F71; 
	position: relative;
	bottom: 7px;
	background: url("../img/18.png") no-repeat;
	background-size:24px 14px ;
    background-position: 53px 7px;
}
.floor1_r>div{
	min-height:250px;
	border-bottom: 2px solid #F2F2F2;
}
.floor1_r>div>p{
	margin:20px 0;
	color:#333;
}
.floor1_r>div>p span:first-child{
	font-weight: bold;
	margin-right: 5px;
}
.floor1_r>div>p span:nth-child(2){
	color:#999;
}
.floor1_r>p{
	font-size: 20px;
	color:#003F71;
    margin-top: 25px;
}
.floor1_r>p a{
	font-size: 20px;
	color:#003F71;

}

.floor1 .floor1_row2{
	margin-top: 40px;
}

.floor2{
	margin-bottom: 80px;
}
.floor2_ul>li {
    float: left;
    width: 23%;
    margin: 0 1%;
}
.floor2_ul>li a{
	color:#444;
}
.floor2_ul>li div {
    border: 1px solid #D2D2D2;
    overflow: hidden;
		height: 208px;
		text-align: center;
}
.floor2_ul>li img {
    /* width: 100%; */
		height:100%;
    transition: all .3s;
}
.floor2_ul>li p {
    text-align: center;
    margin: 10px 0;
}
.floor2_ul>li:hover img{
	transform: scale(1.03);
}
@media screen and (min-width:992px) and (max-width:1200px){
	.floor2_ul>li div {
		height: 172px;
	}
}
@media screen and (max-width:992px ) {
	.floor1_l{
		width:90%;
		margin:0 auto;
	}
	.floor2_ul>li div {
		height: 268px;
	}
	.floor1_r {
	    width: 100%;
	    margin-top: 30px;
	    padding-left: 30px;
	}
	.floor2_ul>li {
	    float: left;
	    width: 48%;
	    margin: 0px 1%;
	}
}
@media screen and (max-width:500px ){
	.floor2_ul>li div {
		height: 208px;
	}
}
@media screen and (max-width:450px ){
	.floor1_r>h4 a.go_back{
		display: none;
	}
}
@media screen and (max-width:400px ){
	.floor2_ul>li div {
		height: 148px;
	}
}