tooltip.css.sass in upjs-rails-0.4.0

- old
+ new

@@ -7,9 +7,10 @@
   z-index: $stratum
   position: fixed
   background-color: $background
   color: white
   padding: 6px 9px
+  white-space: nowrap
   //box-shadow: 0 0 4px rgba(0, 0, 0, 0.2)
   
   &[up-origin=top]
     margin-top: -$distance-from-trigger
     &:after