![Adam Wathan on Twitter: "This Safari 15.4 bug is pretty weird/brutal — button background colors don't work if the button has a border radius, is displayed using flexbox, has a transparent border, Adam Wathan on Twitter: "This Safari 15.4 bug is pretty weird/brutal — button background colors don't work if the button has a border radius, is displayed using flexbox, has a transparent border,](https://pbs.twimg.com/media/FONr4lLXoAQkKgG.jpg:large)
Adam Wathan on Twitter: "This Safari 15.4 bug is pretty weird/brutal — button background colors don't work if the button has a border radius, is displayed using flexbox, has a transparent border,
![Fieldset display:flex makes inner form elements too narrow in Safari and IE11 [#3107823] | Drupal.org Fieldset display:flex makes inner form elements too narrow in Safari and IE11 [#3107823] | Drupal.org](https://www.drupal.org/files/issues/2020-01-21/Bildschirmfoto%202020-01-21%20um%2018.17.13.png)
Fieldset display:flex makes inner form elements too narrow in Safari and IE11 [#3107823] | Drupal.org
![uk-flex not working in safari on iPhone (reproducable codepen and browserstack screenshots) · Issue #3580 · uikit/uikit · GitHub uk-flex not working in safari on iPhone (reproducable codepen and browserstack screenshots) · Issue #3580 · uikit/uikit · GitHub](https://user-images.githubusercontent.com/5090307/45800408-314d6d00-bcf4-11e8-96a4-9a15af26a8e9.png)