[Frontend] Minor tweaks to sizing of controls

open #95b
View switcher and plot control buttons now made small
when object is in a frame context in a Layout;

platform/commonUI/general/res/sass/user-environ/_frame.scss

@@ -20,7 +20,7 @@
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
 .frame {
-	$ohH: 16px;
+	$ohH: $btnFrameH;
 	$bc: $colorInteriorBorder;
 	&.child-frame.panel {
 		background: $colorBodyBg;
@@ -46,14 +46,23 @@
 		left: $myM;
 	}
 	&.frame-template {
-		.view-switcher {
+		.s-btn,
+		.s-menu {
 			height: $ohH;
 			line-height: $ohH;
-			z-index: 10;
+			padding: 0 $interiorMargin;
 			> span {
-				font-size: 0.7rem;
+				font-size: 0.65rem;
 			}
 		}
+
+		.s-menu:after {
+			font-size: 8px;
+		}
+
+		.view-switcher {
+			z-index: 10;
+		}
 		// Hide the view switcher by default when it's in an element that's in a frame context
 		// Frame template is used because we need to target the lowest nested frame
 		@include desktop {