Restore default border and focus style on image url input field. (#58505

)

* Restore default focus style on image url input field.

* Make buttons use the 32 pixels compat size.

* Remove image link settings top border.

* Decrease left padding to grid-unit-15.

* Restore the default border.

* Revert all changes but the restored border.

Co-authored-by: afercia <afercia@git.wordpress.org>
Co-authored-by: carolinan <poena@git.wordpress.org>
Co-authored-by: t-hamano <wildworks@git.wordpress.org>
Co-authored-by: annezazu <annezazu@git.wordpress.org>
Co-authored-by: richtabor <richtabor@git.wordpress.org>

packages/block-editor/src/components/url-input/style.scss

@@ -18,10 +18,6 @@ $input-size: 300px;
 		margin-left: 0;
 		margin-right: 0;
 
-		&:not(:focus) {
-			border-color: transparent;
-		}
-
 		/* Fonts smaller than 16px causes mobile safari to zoom. */
 		font-size: $mobile-text-min-font-size;
 		@include break-small {