Set fixed width for swimlane header

client/components/swimlanes/swimlanes.styl

@@ -39,7 +39,7 @@
       margin-top: 50px;
       font-weight: bold;
       min-height: 9px;
-      min-width: 30px;
+      width: 50px;
       overflow: hidden;
       -o-text-overflow: ellipsis;
       text-overflow: ellipsis;