CSS class for disabling browser from blurring images when scaled

Pixelperfect.css

/* See https://stackoverflow.com/questions/14068103/disable-antialising-when-scaling-images */
img.pixelperfect,
.pixelperfect img {
	image-rendering: optimizeSpeed;             /* STOP SMOOTHING, GIVE ME SPEED  */
	image-rendering: -moz-crisp-edges;          /* Firefox                        */
	image-rendering: -o-crisp-edges;            /* Opera                          */
	image-rendering: -webkit-optimize-contrast; /* Chrome (and eventually Safari) */
	image-rendering: pixelated;                 /* Chrome */
	image-rendering: optimize-contrast;         /* CSS3 Proposed                  */
	-ms-interpolation-mode: nearest-neighbor;   /* IE8+                           */
}