#header_icon{ -fx-min-width: 40; -fx-max-width: 660; -fx-min-height: 40; -fx-max-height: 40; -fx-pref-height: 40; -fx-background-color: #3240a3; -fx-border-width: 0 0 1 0; -fx-border-color: #2a378a; } #menu_container{ -fx-background-color: #fffffd; }