.wjgl-icon-16 { background: url(wjgl_icon.png) no-repeat scroll -421px -83px rgba(0, 0, 0, 0); display: inline-block; height: 22px; width: 26px; float:left}
    .wjgl-icon-16-doc { background-position: -101px -83px;}
    .wjgl-icon-16-xls{ background-position: -133px -83px;}
    .wjgl-icon-16-ppt{ background-position: -261px -83px;}
    .wjgl-icon-16-pdf { background-position: -69px -83px;}
    .wjgl-icon-16-rar { background-position: -357px -83px;}
    .wjgl-icon-16-txt { background-position: -165px -83px;}
    .wjgl-icon-16-dir { background-position: -5px -3px;}
    .wjgl-icon-16-jpg{ background-position: -5px -83px;}
    .wjgl-icon-16-wmv{ background-position: -229px -83px;}
    .wjgl-icon-16-unknow{ background-position: -421px -83px;}
    .wjgl-icon-16-beifen {background-position: -121px -3px;}
