#content-center {
margin-left: 20px;
}

html>body #content-center {
margin-left: 20px; 
/*margin-right: 150px; set via alt_3col.css */
}

#content-left-backbutton {
position: absolute;
margin: 0px 0px 0px 0px;
padding: 0px 0px 0px 0px;
left: 6px; 
top: 130px;
width: 15px;
height: 60px;
border-right: 0px;
background: none;
display : block;    /* acts like a text or <p> ni that it creates auto block and can embed */
z-index:3;
}