bug(mat-button): Focus is imperceptible on mat-button in High Contrast Mode / white-on-black · Issue #21363 · angular/components · GitHub
![Assessing the Angular Material Component Library | by Byron Kruger | DVT Software Engineering | Medium Assessing the Angular Material Component Library | by Byron Kruger | DVT Software Engineering | Medium](https://miro.medium.com/v2/resize:fit:1358/1*eaaoEwS_N-jjGlcz3C8tkg.png)
Assessing the Angular Material Component Library | by Byron Kruger | DVT Software Engineering | Medium
![angular5 - Angular 5: clicked button that triggers a dialog becomes highlighted after the dialog is closed - Stack Overflow angular5 - Angular 5: clicked button that triggers a dialog becomes highlighted after the dialog is closed - Stack Overflow](https://i.stack.imgur.com/FA3Fa.gif)
angular5 - Angular 5: clicked button that triggers a dialog becomes highlighted after the dialog is closed - Stack Overflow
![bug(mat-button): Focus is imperceptible on mat-button in High Contrast Mode / white-on-black · Issue #21363 · angular/components · GitHub bug(mat-button): Focus is imperceptible on mat-button in High Contrast Mode / white-on-black · Issue #21363 · angular/components · GitHub](https://user-images.githubusercontent.com/3200118/102277358-26470e80-3ef6-11eb-9e7f-275860e5beea.png)