display word level with sufficient screen estate

css/pexeso.css

@@ -61,6 +61,12 @@ BODY, HTML {
 	float:right;
 }
 
+@media (max-width: 340px) {
+	#levelWord {
+		display: none;	
+	}
+}
+
 .textCard {
 	height: 100%;
 }

index.html

@@ -50,7 +50,7 @@
     <div id="navigationBar">
         <a class="navigationButton" ng-click="cancelLevel()">
             <i class="fa fa-arrow-left" ></i></a>
-        <div id="levelTitle">{{currentLevel.levelName}}</div>
+        <div id="levelTitle"><span id="levelWord">Level </span>{{currentLevel.levelName}}</div>
     </div>
 
     <div id="mainContent" ng-style="containerStyle">