Merge pull request #12104 from KDSBrowne/bbb-11970

Fix Focus Outline Clipping Buttons In Firefox

bigbluebutton-html5/imports/ui/components/button/styles.scss

@@ -107,9 +107,7 @@
   display: inline-block;
   cursor: pointer;
 
-  &:-moz-focusring {
-    outline: none;
-  }
+
 
   &:focus,
   &:hover {
@@ -120,6 +118,12 @@
     outline-style: solid;
   }
 
+  &:-moz-focusring {
+    outline-color: transparent;
+    outline-offset: var(--border-radius);
+  }
+
+
   &:active {
     &:focus {
       span:first-of-type::before {