.tileColumn
{
    float:left;
    padding-bottom: 3em;
}

.tile {
    filter: grayscale(60%);    
}

.tile:hover{
    filter: grayscale(0%);
}

.tile a {
    display: block;
    margin:auto;
    width: 100%;
    height: 100%;
    position: relative;
    top: 0;
    left: 0;
    background-color: rgba(200, 200, 200, 0.25);
    color: white;
}

.tile a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.tile-title {
	padding:10px;
}

.tile-title h1 {
	color:white;
	padding:0;
	margin:0;
	line-height: 1.3em;
}

.tileImage a
{
    filter: grayscale(100%);

}

.tileImage a:hover
{
    filter: grayscale(0%);

}