Quadicons: style fixes. (transferred from ManageIQ/manageiq@5b0f88edc474c5e56db7c14dd7a0e2b073992edf)
Quadicons: style fixes.
(transferred from ManageIQ/manageiq@5b0f88edc474c5e56db7c14dd7a0e2b073992edf)

ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic