Polka dot pattern with CSS gradients

by leaverou

CSS

body {
    background:
        -moz-radial-gradient(white 15%, transparent 16%),
        -moz-radial-gradient(white 15%, transparent 16%),
        black;
    background:
        -webkit-radial-gradient(white 15%, transparent 16%),
        -webkit-radial-gradient(white 15%, transparent 16%),
        black;
    background-position: 0 0, 80px 80px;
    
    -webkit-background-size:160px 160px;
    -moz-background-size:160px 160px;
    background-size:160px 160px;
}