*
{
    font-family:Arial;
}
a
{
}
body,form
{
    padding:0px auto;
    margin:0px auto;
    width:100%;
    height:100%;
    overflow:hidden;
    
}
.gui
{
background-color:white;
    position:absolute;
    z-index:100;
    width:100%;
    height:100%;
    background: transparent url(images/bg.jpg) no-repeat fixed center;
}
.content
{
    /**/
    
    position:absolute;
    z-index:10;
top:100%;
    
    /**/
}