Tag pre warna-warni

pre{background-color: #fff;
    background-image: -webkit-linear-gradient(top,#f5f5f5 50%,white 50%);
    background-image: -moz-linear-gradient(top,#f5f5f5 50%,white 50%);
    background-image: -ms-linear-gradient(top,#f5f5f5 50%,white 50%);
    background-image: -o-linear-gradient(top,#f5f5f5 50%,white 50%);
    -webkit-background-size: 30px 30px;
    -moz-background-size: 30px 30px;
    -ms-background-size: 30px 30px;
    -o-background-size: 30px 30px;
    background-size: 30px 30px;
    background-repeat: repeat;
    font: bold 12px/15px Inconsolata,Monaco,Consolas,"Andale Mono","Bitstream Vera Sans Mono","Courier New",Courier,monospace;
    color: #333;
    border: 1px solid #ddd;
    padding: 0 7px;
    margin: 10px 5px;
    overflow: auto;
    word-wrap: normal;
    white-space: pre;
    position: relative;
}