body 
{
    margin: 0;
    padding: 0;
    background: url(img/bg_main.gif);
    font: 12px arial;
    color: #717171;
}

#wrap 
{
    width: 910px;
    margin: 0 auto;
}
    
#header
{
    width: 910px;
    padding: 10px 0 0 0;
    text-align: center;
    height: 150px;
}

#menu
{
    float: left;
    margin: 7px 0 0 40px;
}

#main
{
     margin: 60px 0 0 0;

}

#footer
{
    margin-left: -90px;   
}

.float_l
{
    float: left;
}

.float_r
{
    float: right;
}