tooltip.css.sass in upjs-rails-0.7.4

- old
+ new

@@ -3,10 +3,10 @@
 $corner-size: 8px
 $background: #666
 
 .up-tooltip
   z-index: $stratum
-  position: fixed
+  position: absolute
   background-color: $background
   color: white
   padding: 6px 9px
   white-space: nowrap
   //box-shadow: 0 0 4px rgba(0, 0, 0, 0.2)