锘?w54_col
{

	margin-bottom:15px;
}
.w54 .box
{
	border-bottom:1px solid #efefef;
	padding:2%;
	overflow:hidden;
}

.w54 .box_hover
{
	position:relative;
}
.w54 .box_hover:hover
{
	border-bottom-color:#fff;
}
.w54 .box_hover_2:before{content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 102%;
    left:0;
    padding:2%;
    background-color: #efefef;
    z-index: 0;
    transition: all 0.5S linear;}
.w54 .box_hover_2:hover:before
{
	top: 0%;
}
.w54 .box_hover_3:before{content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: -102%;
    left:0;
    padding:2%;
    background-color: #efefef;
    z-index: 0;
    transition: all 0.5S linear;}
.w54 .box_hover_3:hover:before
{
	top: 0%;
}
.w54 .box_hover_4:before{content: "";
    position: absolute;
    width: 0%;
    height: 100%;
    top: 0;
    left:0;
    padding:2%;
    background-color: #efefef;
    z-index: 0;
    padding:0%;
    transition: all 0.5S linear;}
.w54 .box_hover_4:hover:before
{
	width: 100%;
	padding:2%;
}
.w54 .box_hover_5:before{content: "";
    position: absolute;
    width: 0%;
    height: 100%;
    top: 0;
    right:0%;
    padding:2%;
    background-color: #efefef;
    z-index: 0;
    padding:0%;
    transition: all 0.5S linear;}
.w54 .box_hover_5:hover:before
{
	width: 100%;
	padding:2%;
}

.w54 .box_hover:hover h4,
.w54 .box_hover:hover p,
.w54 .box_hover:hover .date
{
	color:#fff;
}
.w54 .date
{
	color:#ccc;
}
.w54 h4
{
	text-overflow: ellipsis;
	overflow: hidden;
	white-space: nowrap;
	margin-top:0px;

}
.w54 p
{
	margin-top:10px;
}
.w54 .content_row
{
	margin-left:-1.5%;
	margin-right:-1.5%;
}
.w54 .img_col, .w54 .text_col
{
	padding-left:1.5%;
	padding-right:1.5%;
}
/*涓婂浘涓嬫枃甯冨眬*/
.w54 .w54_col_layout_3 
{
	
}
.w54 .w54_col_layout_3 .w54_img
{
	margin-left:auto;
	margin-right:auto;
}
.w54 .w54_col_layout_3 .img_col
{
	overflow:hidden;
	margin-bottom:10px;
}
/*鍥剧墖鍔ㄧ敾*/
.w54 .gray { 
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    filter: grayscale(100%);
    filter: gray;
}