.glulbx{
	overflow:hidden;
	padding-top:22px;
	margin:0px -8px;
}
ul,li{
	list-style: none;
}
.glulbx li{
	float:left;
	width:25%;
	box-sizing: border-box;
	padding:0px 10px;
	margin:0;
	margin-bottom:1px;
}
.glulbx li .image-overlay{
	display:none !important;
}
.gldown{
	padding-left:20px;
	position:relative;
	font-size:12px;
	line-height:14px;
	margin-top:4px;
}
.gldown .fa{
	position:absolute;
	left:0px;
	top: 4px;
	
}
.gltupain{
	display:block;
	border:1px solid #ddd;
	overflow:hidden;
	position:relative;
	padding:33% 0px;
}
.gltupain img{
	transition: all ease 0.5s;
		-webkit-transition: all ease 0.5s;
		-moz-transition: all ease 0.5s;
		-o-transition: all ease 0.5s;
	display:block;
	width:100%;
	position:absolute;
	left: 0px;
	top: 0px;
	height:100%;
}
.gltupain:hover img{
	transform: scale(1.1);
}

.tanlunvx{
	position:fixed;
	left: 0px;
	top: 0px;
	background: rgba(0,0,0,0.9);
	width:100%;
	height:100%;
	z-index: 999;
	display:none;
}
.tanlunvx ul{
	position:absolute;
	left: 0px;
	margin:0;
	top: 0px;
	width:500000px;
	height:100%;
	list-style:none;
}
.tanlunvx ul li{
	float:left;
	height:100%;
	display: table;
	text-align:center;
	list-style:none;
}
.tanlunvx ul li img{
	width: 60%;
}
.lunliin{
	display:table-cell;
	vertical-align: middle;
}
.tanlbtn{
	position:absolute;
	height:80px;
	line-height:50px;
	top: 50%;
	width:100px;
	margin-top:-40px;
	z-index: 99;
	color:#fff;
	cursor: pointer;
	outline: none;
}
.tanlbtn .fa{
	font-size:52px;
	
}
.tanlbtn.leftbtn{
	left: 20px;
}
.tanlbtn.rightbtn{
	right:20px;
	text-align:right;
}
@media(max-width: 768px){
	.glulbx li{
		width: 50%;
	}
	.tanlunvx ul li img{
		width:100%;
	}
.tanlbtn{
	height: 40px;
	margin-top:-20px;
}
	.tanlbtn .fa{
		width: 40px;
		height: 40px;
		text-align:center;
		background:#333;
		border-radius: 100%;
		font-size:22px;
		line-height:40px;
	}
}