html{
    height:100%;
    background: #ffffff; /* old browsers */
    background: -moz-linear-gradient(top, #ffffff 0%, #ededed 100%); /* firefox */
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#ffffff), color-stop(100%,#ededed)); /* webkit */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#ededed',GradientType=0 ); /* ie */
}
body{
    font-family : Verdana, Sans-serif;
    font-size:12px;
}
#menu{
    float:left
}
#menu a {
    display:block;
    margin:5px;
    padding:5px;
    border:1px solid #ccc;
    text-decoration:none;
}
#menu a:hover {
    border:1px solid blue;
}
#page{
    float:left;
    width:600px;
    margin:5px;
    padding:10px;
    border:1px solid #ccc;
    background: #fff;
    min-height: 500px;
}
a{
    color:green;
}