Make more/less on the selection text body the same font family as the selection text

src/sidebar/templates/excerpt.html

@@ -10,12 +10,12 @@
       <span class="excerpt__toggle-link" ng-show="vm.isExpandable()">
         … <a ng-click="vm.toggle($event)"
             title="Show the full excerpt"
-            h-branding="accentColor">More</a>
+            h-branding="accentColor, selectionFontFamily">More</a>
       </span>
       <span class="excerpt__toggle-link" ng-show="vm.isCollapsible()">
         <a ng-click="vm.toggle($event)"
             title="Show the first few lines only"
-            h-branding="accentColor">Less</a>
+            h-branding="accentColor, selectionFontFamily">Less</a>
       </span>
     </div>
   </div>