body
{
    background: grey;
    font-family: arial;
}

#nav
{
    float: left;
    width: 130px;
    position: relative;
    z-index: 1;
    top: 20px;
    left: 10px;
    background: lightgray;
    overflow-x: hidden;
    padding: 8px 0;
}
#nav a
{
    font-weight: bold;
}

footer
{
    clear: both;
    position: relative;
    height: 200px;
    margin-top: -200px;
}
footer a
{
    margin-left: 25px;
}
hr
{
    border-color: black;
    border 1px;
}
a
{
    text-decoration: none;
    color: black;
}
#content
{
   width: 70%;
   padding-left: 30px;
   float: left;
}