Opacity

Control the opacity of elements.

Page Contents

Examples

The opacity property sets the opacity level for an element. The opacity level describes the transparency level, where 1 is not transparent at all, .5 is 50% visible, and 0 is completely transparent.

Set the opacity of an element using .opacity-{value} utilities.

100%

75%

50%

25%

<div class="opacity-100">...</div>
<div class="opacity-75">...</div>
<div class="opacity-50">...</div>
<div class="opacity-25">...</div>
<div class="opacity-0">...</div>

SASS Reference

Variables

The available Customization options, or Sass variables, that can be customized for this grouping of utility classes.

Name	Type	Default	Description
`$enable-utility-opacity`	boolean	`true`	Enable the generation of the opacity utility classes.
`$utility-opacity`	map	`("0": 0, "25":.25, "50": .5, "75": .75, "100": 1)`	Map of opacity names and rules to be generated.

Mixins

No mixins available.