CSS - -webkit-mask-attachment

Example

body {
  -webkit-mask-image: url('images/mask.png');
  -webkit-mask-attachment: fixed;
}

Syntax  

/* Keyword values */
-webkit-mask-attachment: scroll;
-webkit-mask-attachment: fixed;
-webkit-mask-attachment: local;

/* Multiple values */
-webkit-mask-attachment: scroll, local;
-webkit-mask-attachment: fixed, local, scroll;

/* Global values */
-webkit-mask-attachment: inherit;
-webkit-mask-attachment: initial;
-webkit-mask-attachment: unset;

Values

scroll

If scroll is specified, the mask image scrolls within the viewport along with the block that contains the mask image.

fixed

If fixed is specified, the mask image does not scroll with its containing element, instead remaining stationary within the viewport.

Formal syntax

<a href="css/-webkit-mask-attachment#attachment"><attachment></a><a href="css/value_definition_syntax#brackets" title="Brackets">[</a>, <a href="css/-webkit-mask-attachment#attachment"><attachment></a><a href="css/value_definition_syntax#brackets" title="Brackets">]</a><a href="css/value_definition_syntax#asterisk_(*)" title="Asterisk">*</a><p>where <br><code><attachment> = scroll <a href="css/value_definition_syntax#single_bar" title="Single bar">|</a> fixed <a href="css/value_definition_syntax#single_bar" title="Single bar">|</a> local</code></p>

Description  

If a -webkit-mask-image is specified, -webkit-mask-attachment determines whether the mask image's position is fixed within the viewport, or scrolls along with its containing block.

See Also  

-webkit-mask, -webkit-mask-clip, -webkit-mask-box-image, -webkit-mask-origin, -webkit-mask-image, -webkit-mask-composite, -webkit-mask-repeat

License