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

#footer {
    width: 100%;
}

#header {
    height: 360px;
}

#navigation {
    height: 80px
}

#sc_firstrow {
    width: 50%;
    height: 250px
}

#sc_secondrow {
    height: 250px
}

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

#login {
    width: 40%
}