CSS3 Blur and Grayscale

gistfile1.css

img.grayscale {
    filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale"); /* Firefox 10+, Firefox on Android */
    filter: gray; /* IE6-9 */
    -webkit-filter: grayscale(100%); /* Chrome 19+, Safari 6+, Safari 6+ iOS */
}
img.blur { 
filter: blur(3px); -webkit-filter: blur(3px); -moz-filter: blur(3px);
-o-filter: blur(3px); -ms-filter: blur(3px);
filter: url("data:image/svg+xml;utf8,<svg version=\'1.1\' xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'blur\'><feGaussianBlur stdDeviation=\'3\'/></filter></svg>#blur");
filter:progid:DXImageTransform.Microsoft.Blur(PixelRadius='3');
}

img {
  transition: all .4s;
  cursor: pointer;
}
img:hover {
transform: scale(1.05);
-ms-transform: scale(1.05);
-webkit-transform: scale(1.05);
}