html {
    background-color:#f4f6f8;                       /* Base Background-Color - Shows up as lon as Background-Image is not loaded */
    background-image:url(../images/page_bg.png);    /* Base Background-Image */
}
#content {
    background-image:none;
    min-height:0;
}
#poscont{ 
    width: 100%;
    margin-left:0;
    margin-top:0;
}