css-backgrounds] The shape of box-shadow should be a circle for a box with border-radius:50% and big spread · Issue #7103 · w3c/csswg-drafts · GitHub
![Re: [css3-background] box-shadow spread radius and rounded corners from Brendan Kenny on 2010-05-17 (www-style@w3.org from May 2010) Re: [css3-background] box-shadow spread radius and rounded corners from Brendan Kenny on 2010-05-17 (www-style@w3.org from May 2010)](http://extremelysatisfactorytotalitarianism.com/w3style/deep_box_shadow.png)
Re: [css3-background] box-shadow spread radius and rounded corners from Brendan Kenny on 2010-05-17 (www-style@w3.org from May 2010)
![Remove shadow from intersection area - HTML & CSS - SitePoint Forums | Web Development & Design Community Remove shadow from intersection area - HTML & CSS - SitePoint Forums | Web Development & Design Community](https://global.discourse-cdn.com/sitepoint/original/3X/1/b/1b21b3ba94de526e51c4d00effba43da2a6346c2.gif)
Remove shadow from intersection area - HTML & CSS - SitePoint Forums | Web Development & Design Community
![css-logical] Add some logical version for box-shadow and text-shadow · Issue #6338 · w3c/csswg-drafts · GitHub css-logical] Add some logical version for box-shadow and text-shadow · Issue #6338 · w3c/csswg-drafts · GitHub](https://user-images.githubusercontent.com/11602/120497774-fa91e500-c3be-11eb-9eb9-993efed90a12.png)