mask (#292 of 462 properties in global CSS property usage)

Used on 0.014% of scanned pages, or 2,354,088 unique URLs

This CSS usage data comes from a Bing-powered scan of 2,354,088 pages. This process detects correctly-formatted CSS properties for the browsers included in the scan. The latest data set is from February 8th, 2017. To learn more about this data, visit our FAQ page.

Contains data from:

Chrome
Microsoft Edge

Wait, mask is used only 0.014% of the time? That can't be right.

This data is for a CSS shorthand (eg: background) which is normally expanded to the appropriate longhands by the browser's engine and placed into the CSS Object Model. In some instances this can not be done, such as when a site uses custom properties. This results in confusingly low numbers, but the data for the shorthand is actually in its appropriate longhand. Click the link below to see the data for all of the longhands that map to this shorthand.

See related properties

2 unique instances
Values
Chrome
Microsoft Edge
none 0.017% 144 0.012% 79
url() 0.009% 74 0.008% 49
Top URLs using mask
URLRank
davidsbridal.comIn the top 10,000
cams.comIn the top 10,000
tomshardware.comIn the top 10,000
sammobile.comIn the top 100,000
eroticmass.comIn the top 100,000
dmax.deIn the top 100,000
ising.plIn the top 100,000
techport.ruIn the top 100,000
secure.checksinthemail.comIn the top 100,000
europaplus.ruIn the top 100,000
asq.orgIn the top 100,000
lilluna.comIn the top 1,000,000
naijagists.comIn the top 1,000,000
nsmbl.nlIn the top 1,000,000
janvissersweer.nlIn the top 1,000,000
efjapan.co.jpIn the top 1,000,000
arynews.tvIn the top 1,000,000
libertycity.ruIn the top 1,000,000
home-designing.comIn the top 1,000,000
khsaa.orgIn the top 1,000,000
ef.frIn the top 1,000,000
ef.comIn the top 1,000,000
adala-news.frIn the top 1,000,000
ef.co.krIn the top 1,000,000

462 properties