Opacity

Effects

Responsive

Utilities for controlling the opacity of an element.

Class	Properties
ob-opacity-0	opacity: 0
ob-opacity-5	opacity: .05
ob-opacity-10	opacity: .1
ob-opacity-20	opacity: .2
ob-opacity-25	opacity: .25
ob-opacity-30	opacity: .3
ob-opacity-40	opacity: .4
ob-opacity-50	opacity: .5
ob-opacity-60	opacity: .6
ob-opacity-70	opacity: .7
ob-opacity-75	opacity: .75
ob-opacity-80	opacity: .8
ob-opacity-90	opacity: .9
ob-opacity-95	opacity: .95
ob-opacity-100	opacity: 1