improve less formating - part 2 (template area and base modules)

- remove @author from comments
- adjust the spacing

css/base_design.less

@@ -1,8 +1,6 @@
 /**
  * This file provides the main design styles
  * across all template elements (typo, colors etc.)
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
 
@@ -10,9 +8,7 @@ html, body {
     background-color: @ini_background_site;
 }
 
-
 /* highlight selected tool */
-
 .mode_admin a.action.admin,
 .mode_login a.action.login,
 .mode_register a.action.register,
@@ -346,9 +342,7 @@ small,
     }
 }
 
-
-/*____________ lists ____________*/
-
+/* + + +  lists   + + + */
 ul,
 ol {
     font-size: @font-size-default;
@@ -426,9 +420,7 @@ ol ol ol ol ol {
     list-style-type: lower-roman;
 }
 
-
-/*____________ tables ____________*/
-
+/* + + +  tables   + + + */
 .dokuwiki {
     table.inline tr:hover {
         th {