Visual testing of CSS3 support with your brewer

I offer everyone a small page with a visual comparison of how your browser reacts to CSS3 properties, whether they support them or not. The page will be developed and filled with other properties, in addition, I plan to add in it links to the description of properties and additional information. At the moment there are 10 properties in the test, but if you want to expand it, please write in the comments about the desired CSS3 property.

See the test .

PS: the opacity in the test will not be.
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UPD: test updated: 5 tests added, bug fixed in css