/ ‘gtk-3.0/apps/unity.css’
/ ‘gtk-3.0/gtk-main.css’
/ ‘gtk-3.0/gtk-widgets.css’
/ ‘unity/close.svg’
/ ‘unity/close_focused_prelight.svg’
/ ‘unity/close_focused_pressed.svg’
/ ‘unity/close_unfocused.svg’
/ ‘unity/maximize_focused_prelight.svg’
/ ‘unity/maximize_focused_pressed.svg’
/ ‘unity/minimize_focused_prelight.svg’
...