#header, #main, #navigation, #footer, #page {
    width: 100%;
}

#footer {
    width: 100%;
}

#header {
    height: 60px;
}

#navigation {

}

#sc_firstrow {
    width: 50%;
}

#screenlab::after {
    content: " - wide";
}

#login {
    width: 40%
}

#page_content {
    width: 60%;
}