fix highlight

Author: nimrod-becker

frontend/src/app/components/cluster/cluster-summary/cluster-summary.html

@@ -15,7 +15,7 @@
         <div class="row greedy content-middle">
             <svg-icon class="push-next success" params="name: HAIcon().name"
                 data-bind="css: HAIcon().css"></svg-icon>
-            <span class="greedy push-next">
+            <span class="highlight greedy push-next">
                 <span data-bind="text: HAText"></span>
             </span>
             <svg-icon class="icon-small" params="name: 'question'" data-bind="