Minor styling change to viewer

Author: ajratner

viewer/viewer.html

@@ -62,6 +62,11 @@
 .viewer-page {
     display: none;
 }
+
+.help-text {
+    color: gray;
+    font-weight: 300;
+}
 </style>
 </head>
 
@@ -112,7 +117,8 @@ <h3 class="panel-title"><i class="fa fa-eye fa-lg" aria-hidden="true"></i> Viewe
                 <i class="fa fa-times" aria-hidden="true"></i>
             </button>
         </div>
-        <span><i>  Viewer must be focused for keyboard control</i></span>
+        &nbsp;&nbsp;&nbsp;
+        <span class="help-text">Viewer must be focused for keyboard control</span>
         <div class="page-num panel-left-justify">Page <span id="page">0</span></div>
     </div>
 </div>