.ztzl-box{
    width: 1200px;
    margin: 0 auto;
    margin-top: 50px;
    margin-bottom: 50px;
    overflow: hidden;
}

.ztzl-box .ztzl-div{
	width: 31.33%;margin-right: 2%;position: relative;margin-top: 12px;float: left;
}
.ztzl-box .ztzl-div img{
	width: 100%;height: 123px;
}
.ztzl-box .ztzl-div .ceng{
	width: 100%;height: 100%;position: absolute;left: 0;top: 0;background-color: rgba(0,0,0,0.62);z-index: 1;
	opacity: 0;filter: alpha(opacity=0);transition: all 400ms;
}
.ztzl-box .ztzl-div:hover .ceng{
	opacity: 1;filter: alpha(opacity=100);
}
.ztzl-box .ztzl-div .zi{
	width: 80%;height: 50px;position: absolute;left: 10%;top: 50%;margin-top: -25px;line-height: 50px;z-index: 2;
    color: #fff;font-size: 16px;text-align: center;opacity: 0;filter: alpha(opacity=0);transition: all 400ms;
    overflow: hidden;
}
.ztzl-box .ztzl-div:hover .zi{
	opacity: 1;filter: alpha(opacity=100);
}

/* 专题专栏列表 */

.ztzl-box .lbq .xztu{
	width: 100%;
}
.ztzl-box .lbq .xztu img{
	width: 100%;
}
.ztzl-box .lbq .shen{
	width: 100%;
}
.ztzl-box .lbq .shen li{
	line-height: 40px;font-size: 16px;height: 40px;border-bottom: 1px dashed #ccc;
}
.ztzl-box .lbq .shen li a{
	display: block;width: 100%;color: #666;transition: all 200ms;
}
.ztzl-box .lbq .shen li:hover a{
	color: #00875E;
}
.ztzl-box .lbq .shen li .zi{
	width: 70%;height: 40px;overflow: hidden;    float: left;
}
.ztzl-box .lbq .shen li .riqi{
	width: 26%;height: 40px;overflow: hidden;text-align: right;    float: right;
}
@media screen and (max-width:1280px){
	.ztzl-box {
		width: 96%;
		margin: 0 auto;
		margin-top: 50px;
		margin-bottom: 50px;
		overflow: hidden;
	}
}
@media screen and (max-width: 768px){
	.ztzl-box .ztzl-div {
		width: 100%;
		margin-right: 0;
		position: relative;
		margin-top: 12px;
		float: left;
	}

	.ztzl-box .lbq .shen li {
		line-height: 40px;
		font-size: 14px;
		height: 40px;
		border-bottom: 1px dashed #ccc;
	}
	.ztzl-box .lbq .shen li .zi {
		width: 70%;
		height: 40px;
		overflow: hidden;
	}
	.ztzl-box .lbq .shen li .riqi {
		width: 26%;
		height: 40px;
		overflow: hidden;
		text-align: right;
	}
}