.sprite {
    width: 32px;
    height: 32px;
    position: absolute; 
}

.water {
    background: url(../img/ground_tiles.png) 192px 254px;
}

.ground {
    background: url(../img/ground_tiles.png) 640px 541px;
}

.groundBottomLeft {
    background: url(../img/ground_tiles.png) 288px 382px;
}

.groundLeft {
    background: url(../img/ground_tiles.png) 288px 414px;
}

.groundTopLeft {
    background: url(../img/ground_tiles.png) 288px 445px;
}

.groundTopRight {
    background: url(../img/ground_tiles.png) 224px 443px;
}

.groundTop {
    background: url(../img/ground_tiles.png) 256px 445px;
}

.groundRight {
    background: url(../img/ground_tiles.png) 224px 414px;
}

.groundBottomRight {
    background: url(../img/ground_tiles.png) 224px 382px;
}

.groundBottom {
    background: url(../img/ground_tiles.png) 254px 381px;
}

.corner_wg1 {
    background: url(../img/ground_tiles.png) 192px 445px;
}

.corner_wg2 {
    background: url(../img/ground_tiles.png) 160px 445px;
}

.corner_wg3 {
    background: url(../img/ground_tiles.png) 160px 413px;
}

.corner_wg4 {
    background: url(../img/ground_tiles.png) 192px 413px;
}