(min-width:768px) and (max-width:979px) {
#wrapper {
    width:744px;
}
#header,
#container,
#footer {
    background-position-x: -20px;
}
#left {
    width:154px;
    right:154px;
}
#container {
    padding-left:154px;
}
#main .inside {
    padding-right:30px;
}
#footer .terug {
    display:none;
}
#left {
    background-image:none;
}
}