Update Popover.css (#6328)

remove mistake `a`

Update Popover.css (#6328)
370c3488 · Wen Luo · Kyle Doherty · 6d1a8989 · 370c3488
Commit 370c3488 authored 7 years ago by Wen Luo Committed by Kyle Doherty 7 years ago
--- a/frontend/src/metabase/components/Popover.css
+++ b/frontend/src/metabase/components/Popover.css
@@ -190,7 +190,7 @@
  transition: opacity 100ms ease-in;
 }

-.Popover-leave {a
+.Popover-leave {
  opacity: 1;
 }