Skin A Skin determines a page's look and feel. more Add Skin classic bootstrap skin+*stylesheets 1 item keyboard_arrow_down bootstrap default skin 2 items keyboard_arrow_down classic skin 2 items keyboard_arrow_down customized classic skin 2 items keyboard_arrow_down simple skin 8 items keyboard_arrow_down themeless bootstrap skin 6 items keyboard_arrow_down keyboard_arrow_up open_in_new edit more_horiz