border-top (# of 462 properties in global CSS property usage)

Used on 0% 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:

Microsoft Edge

Wait, border-top is used only 0% 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.

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0 unique instances
Values
Microsoft Edge
Top URLs using border-top
URLRank

462 properties