improved section highlighting styles

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;
 }

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;

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 {