diff --git a/lib/tpl/dokuwiki/css/_edit.css b/lib/tpl/dokuwiki/css/_edit.css
index bae69ad967acfbdcf363da6d02c42fc972a97e96..0c66c75b7c45302bf6b59c536579049add3a39dc 100644
--- a/lib/tpl/dokuwiki/css/_edit.css
+++ b/lib/tpl/dokuwiki/css/_edit.css
@@ -135,15 +135,10 @@ div.picker button.toolbutton {
     font-size: 75%;
 }
 
-/* generic style for section highlighting (including headings) */
-.dokuwiki .section_highlight {
-}
-/* style for section highlighting (only sections below headings) */
+/* style for section highlighting */
 .dokuwiki div.section_highlight {
-    margin-left: -1em; /* negative side margin = side padding + side border */
-    margin-right: -1em; /* negative side margin = side padding + side border */
-    padding-left: .5em;
-    padding-right: .5em;
+    margin: 0 -1em; /* negative side margin = side padding + side border */
+    padding: 0 .5em;
     border: solid __background_alt__;
     border-width: 0 .5em;
 }
diff --git a/lib/tpl/dokuwiki/css/content.css b/lib/tpl/dokuwiki/css/content.css
index aae83570d6cd9ab5a448020fa42ff97e53270533..a714869db8b667818e28660884572cba03514315 100644
--- a/lib/tpl/dokuwiki/css/content.css
+++ b/lib/tpl/dokuwiki/css/content.css
@@ -230,16 +230,10 @@
 }
 
 .dokuwiki div.section_highlight {
-    margin-left:  -2em;
-    margin-right: -2em;
-    padding-left: 1em;
-    padding-right: 1em;
+    margin: 0 -2em;
+    padding: 0 1em;
     border-width: 0 1em;
 }
-[dir=rtl] .dokuwiki div.section_highlight {
-    margin-right: -2em;
-    border-right-width: 1em;
-}
 
 .dokuwiki textarea.edit {
     font-family: Consolas, "Andale Mono WT", "Andale Mono", "Bitstream Vera Sans Mono", "Nimbus Mono L", Monaco, "Courier New", monospace;
diff --git a/lib/tpl/dokuwiki/css/mobile.css b/lib/tpl/dokuwiki/css/mobile.css
index 7f106b046e35da53ec453b9602dab3a81d668fb2..501e53a54b0397ab7220d84b78c56558a56ba0d0 100644
--- a/lib/tpl/dokuwiki/css/mobile.css
+++ b/lib/tpl/dokuwiki/css/mobile.css
@@ -92,10 +92,8 @@
 
 /* _edit */
 .dokuwiki div.section_highlight {
-    margin-left: -1em;
-    margin-right: -1em;
-    padding-left: .5em;
-    padding-right: .5em;
+    margin: 0 -1em;
+    padding: 0 .5em;
     border-width: 0 .5em;
 }
 .dokuwiki div.preview {