#login-screen {
    width: 100vw;
}

#login-screen, #admin-menu, #user_menu, #page-content {
    background-color: #ECEFF1;
    width: calc(100vw - 256px);
}

#page-content {
    padding: 30px;
    height: 100vh;
    overflow-y: scroll;
}

#content {
    max-height: 100vh;
}