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CSS Opacity


Use CSS opacity property to create opaque boxes and text


CSS Opacity

1. You can make elements or their contents transparent by setting their opacity property , its value can range in between zero(completely transparent) to 1(completely opaque)

  color: rgba(255, 255, 0, 0.75); 

  background: rgba(0, 0, 0, 0.75);

Angry Birds

Setting the Opacity of an Element

Syntax: Opacity

Opacity: number(between 0 and 1);

Demo: CSS Opacity

opacity:


1.In the below demo, we have three elements with different opacity values . The opacity values are applicable(or inherited) to child elements as well

CSS Example : opacity property

Give it a TRY! » Note: In theory, Opacity is a measure of what percentage of light is blocked by an element.


Opacity with over effects

Demo: Hover on Images to see the effects


1.One of the best practical application of opacity property is to combine them with :hover, to create a dynamic effects as user moves the mouse pointer over the element.

Example: CSS opacity with hover effects

Give it a TRY! »