adjust section highlighting for Kaos

This should fix flickering when hovering edit buttons. It will probably
break compatibility with earlier releases

css/plugins/edit.less

@@ -15,7 +15,6 @@
             @highlight-even-ini_text 20px,
         );
         border-color: @ini_background_page_header;
-        padding-top: 0 !important; // heredity
     }
 
     // "section edit button" and "editbutton_table edit button"

css/plugins/include.less

@@ -1,31 +0,0 @@
-/**
- * This file provides the main design styles
- * across all template elements (typo, colors etc.)
- */
-
-#dokuwiki__content .plugin_include_content {
-    > h1,
-    > .section_highlight h1 {
-        padding-top: @font-size-head1;
-    }
-    > h2,
-    > .section_highlight h2 {
-        padding-top: @font-size-head2;
-    }
-    > h3,
-    > .section_highlight h3 {
-        padding-top: @font-size-head3;
-    }
-    > h4,
-    > .section_highlight h4 {
-        padding-top: @font-size-head4;
-    }
-    > h5,
-    > .section_highlight h5 {
-        padding-top: @font-size-head5;
-    }
-    > h6,
-    > .section_highlight h6 {
-        padding-top: @font-size-head6;
-    }
-}