AMBARI-11232. Configs: when comparing versions, extra whitespace shows-up (Richard Zang via srimanth)

ambari-web/app/styles/application.less

@@ -4241,12 +4241,9 @@ ul.inline li {
   }
 }
 
-.one-story-bar {
+#config_history_flow {
   margin-bottom: 60px;
 }
-.two-stories-bar {
-  margin-bottom: 100px;
-}
 
 .pointer {
   cursor: pointer;

ambari-web/app/templates/common/configs/config_history_flow.hbs

@@ -17,7 +17,7 @@
 }}
 
 
-<div id="config_history_flow" {{bindAttr class="view.showCompareVersionBar:two-stories-bar:one-story-bar"}}>
+<div id="config_history_flow">
   <div class="version-slider">
     <div {{bindAttr class=":icon-chevron-box :pull-left view.showLeftArrow::disabled"}} {{action shiftBack target="view"}} data-toggle="arrow-tooltip"
       {{bindAttr data-original-title="view.leftArrowTooltip"}}><i class="icon-chevron-left icon-3x"></i></div>