@@ -31,6 +31,9 @@ a.ck-button {
/* Enable font size inheritance, which allows fluid UI scaling. */
font-size: inherit;
+ /* Avoid flickering when the foucs border shows up. */
+ border: 1px solid transparent;
+
&:focus {
@mixin ck-focus-ring;
@mixin ck-box-shadow var(--ck-focus-outer-shadow);