add styles for TabelRaceColumnHeader

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/client/LeaderboardTable.css

@@ -108,7 +108,7 @@
 	background-color: #e0e0e0;
 }
 
-.cellTableRaceColumnHeader span{
+.cellTableRaceColumnHeader span:first-child{
 	display: block;
 }
 
@@ -116,6 +116,10 @@
 	margin: 0 auto;
 }
 
+.cellTableRaceColumnHeader span img {
+	float: left;
+}
+
 .cellTableLegColumnHeader {
 	background-color: #efefef;