MDL-52249 theme_bootstrapbase: Remove dropdown-backdrop

Standard bootstrap adds a backdrop for touch-responsive clients. Unfortunately the backdrop is not compatible with submenus. The backdrop was only added in Bootstrap v2.3.1, and Moodle switched to using the bootstrap JS in version 3.0.0.
rudivdme · Feb 8, 2016 · 14cfe26 · 14cfe26
1 parent 9d5d9c6
commit 14cfe26
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diff --git a/theme/bootstrapbase/less/moodle/bootstrapoverride.less b/theme/bootstrapbase/less/moodle/bootstrapoverride.less
@@ -64,3 +64,6 @@ sup {
 sub {
     vertical-align: sub;
 }
+.dropdown-backdrop {
+  position: static;
+}
diff --git a/theme/bootstrapbase/style/moodle.css b/theme/bootstrapbase/style/moodle.css