/* banner */
.banner{
	width: 100%;
	margin-bottom: 1%;
}
.banner img{
	width: 100%;
	height: auto;
}

/* 内容部分 */
.content_zi{
	width: 24%;
	margin: 0 0.5% 2%;
}
.content_zi:nth-child(4n){
	margin-right: 0;
}
.content_zi_picBox{
	position: relative;
	width: 100%;
	min-height: 192px;
	overflow: hidden;
}
.content_zi_picBox img{
	width: 100%;
	vertical-align: bottom;
}
.content_zi_neirongBox{
	width: 100%;
	/* padding: 22px 6.5% 0; */
	padding: 8px 1.5% 0;
	box-sizing: border-box;
	/* border: 1px solid #f2f2f2; */
}
.content_zi_neirong_more{
	margin-top: 1%;
	font-size: 13px;
	color: #0070c9;
	/* border-top: 1px solid #e5e5e5; */
	line-height: 36px;
	opacity: .6;
	transition: opacity 0.5s ease-in-out 0s;
}
.content_zi_neirong_title{
	font-size: 18px;
	font-weight: 500;
	font-family: 'Alibaba';
	color: #000;
	margin: .5rem 0;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	opacity: .8;
	transition: opacity 0.5s ease-in-out 0s;
}
.content_zi_neirong_zhaiyao{
	font-size: 15px;
	font-family: 'Alibaba';
	color: #333;
	margin-top: 12.75px;
	overflow : hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	opacity: .8;
	transition: opacity 0.5s ease-in-out 0s;
}
.contentBox{
	overflow: hidden;
}
.content_zi a{
	display: block;
	width: 100%;
}
.content_zi a:hover .content_zi_neirong_more{
	opacity: 1;
}
.content_zi a:hover .content_zi_neirong_title{
	opacity: 1;
}
.content_zi a:hover .content_zi_neirong_zhaiyao{
	opacity: 1;
}

.content_zi a:hover .content_zi_picBox img{
	transform: scale(1.05, 1.05);
    transition: transform 0.6s ease-in-out 0s;
}
.site{
	font-size: 16px;
    width: 100%;
    text-align: center;
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -15px;
    color: #fff;
	line-height: 26px;
	padding: 3px 5%;
    box-sizing: border-box;
	overflow : hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
}
.zzcBox{
	width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    filter: alpha(opacity=0);
	background-color: #000000;
    transition: all 0.4s ease-in-out 0s;
}
.content_zi_picBox:hover .zzcBox{
	opacity: 0.6;
}
.line{
	display: inline-block;
    width: 100px;
    height: 1px;
    background-color: #f2f2f2;
    position: absolute;
    left: 50%;
    margin-left: -50px;
    transition: all 0.6s ease-in-out 0s;
}
.linet{
	top: 40%;
}
.lineb{
	bottom: 38%;
}
.content_zi_picBox:hover .line{
    width: 6px;
    margin-left: -3px;
    opacity: 0.6;
    filter: alpha(opacity=60);
}
.contentHBtn{
	margin: 0 auto 2%;
    width: 8%;
    height: 55px;
    line-height: 55px;
    text-align: center;
    background: #333;
    color: #fff;
    transition: all 0.6s ease-in-out 0s;
}
.contentHBtn:hover{
	background: #fff;
    color: #333;
    border: 1px solid #333;
}