Remove unnecessary z-index for sidebar headings

diff --git a/app/assets/stylesheets/common.css.scss b/app/assets/stylesheets/common.css.scss
index c2f642edc52f539ffd7b8ceeef1f85d790506468..2adabb5e11ecec4320dc4d5e934f38ffda10cd1e 100644 (file)
--- a/app/assets/stylesheets/common.css.scss
+++ b/app/assets/stylesheets/common.css.scss
@@ -959,7 +959,6 @@ a.donate {
 .sidebar_heading {
   position: relative;
   padding: $lineheight/2 $lineheight;
-  z-index: 9999;
   background: $offwhite;
   border-bottom: 1px solid #ccc;
   h4 {