adjusted sizing styles for leaderboard and its competitor search box to allow it to shrink to smaller sizes

java/com.sap.sailing.gwt.ui/Leaderboard.css

@@ -98,13 +98,13 @@ body, table td, select, button {
     padding: 49px 0 0 80px;
     width: 300px;
     color: #7c7c7c;
-	background: url(images/important-message.png) left center no-repeat;
+    background: url(images/important-message.png) left center no-repeat;
 }
 
 .LeaderboardHeader {
 	position: relative;
 	margin: 0 auto;
-	width: 400px;
+	width: 100%;
 	text-align: center;
 	font-family: 'Open Sans', Arial, Verdana, sans-serif;
 	font-size: 18px;

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/leaderboard/CompetitorFilter.css

@@ -1,5 +1,6 @@
 .competitorFilterContainer { 
-	width: 400px;
+	max-width: 400px;
+	width: 100%;
 	height: 2.14em;
 	background-color: #FFFFFF;
 	margin-left: 0px;
@@ -22,7 +23,7 @@
 .searchInput {
 	font-size: .933333333333333em;
 	height: 2.142857142857143em;
-	width: 280px;
+	width: 70%;
 	border: none;
 	background-color: #eaeaea;
 	padding: 0;