* Hide the fullscreen toggle button on Safari since alphanumerical

keyboard input doesn't work in fullscreen.
* Force clipping mode in Internet Explorer while in fullscreen since
  scrollbars doesn't work in fullscreen.

include/base.css

@@ -59,6 +59,9 @@ html {
 #sendCtrlAltDelButton {
   display: none;
 }
+#fullscreenButton {
+  display: none;
+}
 #noVNC_xvp_buttons {
   display: none;
 }