.rewards-list .item{
    display: inline-block;
    position:relative;
    margin: 4px 4px 8px 4px;
    max-width: 160px;
    max-height: 160px;
}
.rewards-list .horizontal{width: 160px;}
.rewards-list .vertical {height: 160px;}

.rewards-list .horizontal img{width: 100%;height: auto;}
.rewards-list .vertical img{width: auto;height: 100%;}

	.rewards-list .item p {
		position:absolute;
		bottom:0;
		left:0;
		width:100%;
		margin:0;
		padding:5px;
		background:hsla(0,0%,0%,.5);
		color:#fff;
		font-size:14px;
		text-shadow:1px 1px 1px hsla(0,0%,0%,.75);
		opacity:0;
		-webkit-transition: all 0.4s cubic-bezier(0.23,1,0.32,1);
		   -moz-transition: all 0.4s cubic-bezier(0.23,1,0.32,1);
		     -o-transition: all 0.4s cubic-bezier(0.23,1,0.32,1);
		        transition: all 0.4s cubic-bezier(0.23,1,0.32,1);
		}
	.rewards-list .item:hover p {
		opacity:1;
		}