radial gradient

radial gradient in css3

by James Doyle

HTML

<div class="box"></div>

CSS

body {background: #333;}
.box {
    height: 250px;
    background: -moz-radial-gradient(50% 50%, farthest-side, rgba(0,0,0,1), rgba(255,255,255,0));
    background: -webkit-gradient(radial, 50% 50%, 0, 50% 50%, 275, from(rgba(0,0,0,1)), to(rgba(255,255,255,0)));
}