html {
                height: 100%;
                overflow: hidden;
            }
            #content {
                height: 100%;
            }
            #content div {
                margin: 10px;
            }
            /* end hide */
            body {
                height: 100%;
                margin: 0;
                padding: 0;
                background: #ffffff;
                color: #999999;
                font: 86% Arial Narrow;
            }