body
{
    font-family: Arial,Helvetica;
    margin: 20px 0px;
    padding: 0px;
    text-align: center;
    background-color: #F4F4F4;
}
a:link
{
    color: #0000FF;
}
a:visited
{
    color: #0000FF;
}
#dust_content
{
    width: 900px;
    margin: 0px auto;
    text-align: left;
    padding: 15px;
    border: solid 1px black;
    background-color: white;
}