c & u collection tab tree styling fix https://bugzilla.redhat.com/show_bug.cgi?id=1282974 (transferred from ManageIQ/manageiq@00acb1bceba5b67985411a72c2a6eb2db2c23014)
c & u collection tab tree styling fix
https://bugzilla.redhat.com/show_bug.cgi?id=1282974
(transferred from ManageIQ/manageiq@00acb1bceba5b67985411a72c2a6eb2db2c23014)

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