diff --git a/css/area_content.less b/css/area_content.less
index 6aa15ba..2ec99a3 100755
--- a/css/area_content.less
+++ b/css/area_content.less
@@ -1,7 +1,5 @@
 /**
  * This file provides the design styles for the page content.
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
 .content .row {
@@ -31,23 +29,20 @@
     }
 }
 
-
 .main-content > .level2,
 .main-content > .level1,
 .main-content > .level3,
 .main-content > .level4,
 .main-content > .level5,
 .main-content > .level6 {
-    //padding-bottom: 1rem;
-
-    > p, > ul > li .li {
+    > p,
+    > ul > li .li {
         a {
             font-size: inherit;
         }
     }
 }
 
-
 .level1,
 .level2,
 .level3,
diff --git a/css/area_footer.less b/css/area_footer.less
index 57114e3..62dafe5 100755
--- a/css/area_footer.less
+++ b/css/area_footer.less
@@ -1,13 +1,9 @@
 /**
  * This file provides the design styles for the page footer
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* no print */
-
 @media screen {
     .page-footer {
         min-height: @page-header_height;
@@ -55,10 +51,8 @@
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* min-width: 1024px */
-
 @media @screen_min-md {
     #dokuwiki__footer {
         .col-xs-12 {
@@ -91,10 +85,8 @@
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* max-width: 1023px */
-
 @media @screen_max-md {
     #dokuwiki__footer {
         .main-footer {
@@ -104,10 +96,8 @@
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* max-width: 768px */
-
 @media @screen_max-xs {
     .page-footer {
         padding-left: @margin-small;
@@ -124,10 +114,8 @@
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* max-width: 480px */
-
 @media @screen_max-xxs {
     #dokuwiki__footer {
         .main-footer {
diff --git a/css/area_footnotes.less b/css/area_footnotes.less
index c669420..db8fb85 100644
--- a/css/area_footnotes.less
+++ b/css/area_footnotes.less
@@ -1,6 +1,5 @@
 /**
  * This file provides the design styles for the footnotes.
- *
  */
 
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
@@ -38,8 +37,6 @@
   }
 }
 
-
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* footnotes in content  */
 .main-content sup,
@@ -55,5 +52,3 @@
 .insitu-footnote {
   line-height: 130%;
 }
-
-
diff --git a/css/area_forms.less b/css/area_forms.less
index 996bd68..9efaee0 100644
--- a/css/area_forms.less
+++ b/css/area_forms.less
@@ -1,18 +1,13 @@
 /**
  * This file provides the design styles for forms.
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
-
 /* for all of the form styles, style.ini colours are not used on purpose (except for fieldset border) */
-
 form {
     display: inline;
     margin: 0;
     padding: 0;
 
-
     // multiline label
     fieldset > label.block > span:first-child {
         display: inline-block;
@@ -115,7 +110,6 @@ input[type="image"] {
     //box-shadow: none; :in ie picture and checkbox disappear
 }
 
-
 input:active,
 input:focus,
 textarea:active,
@@ -132,7 +126,6 @@ input[type="file"] {
     padding-bottom: .1rem;
 }
 
-
 /* + + + + +  buttons  + + + + + */
 button {
     background-color: #eee;
@@ -155,7 +148,6 @@ button {
     }
 }
 
-
 /* + + +  all types of submit-buttons  + + + */
 form input[type=submit], // heredity 'adnewpage'
 a.button,
@@ -213,7 +205,6 @@ button[type=submit] {
     }
 }
 
-
 /* + + +  all types of buttons not being submit-buttons  + + + */
 input.button,
 input[type=button] {
@@ -237,7 +228,6 @@ input[type=button] {
     }
 }
 
-
 /* + + +  all disabled buttons  + + + */
 input[disabled],
 button[disabled],
@@ -277,10 +267,8 @@ button::-moz-focus-inner {
     padding: 0;
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* media queries - Styles for auth forms */
-
 @media @screen_max-xs {
     .tpl_sprintdoc {
         #dw__login,
diff --git a/css/area_header.less b/css/area_header.less
index 60293a3..50588a8 100755
--- a/css/area_header.less
+++ b/css/area_header.less
@@ -1,10 +1,7 @@
 /**
  * This file provides the design styles for the page header.
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
-
 #dokuwiki__header {
     @header-font-opacity: 1;
 
@@ -12,8 +9,7 @@
         min-height: 120px;
     }
 
-
-/* + + +  wiki logo  + + + */
+    /* + + +  wiki logo  + + + */
     @media @screen_min-md {
         .logo {
             padding: 1rem 0 .3rem;
@@ -46,8 +42,7 @@
         }
     }
 
-
-/* + + + + +  DESKTOP  -  wiki title + claim  + + + + + */
+    /* + + + + +  DESKTOP  -  wiki title + claim  + + + + + */
     .main-title.desktop-only {
         @media @screen_min-md {
             display: table-cell;
@@ -76,8 +71,7 @@
         }
     }
 
-
-/* + + + + +  MOBILE  -  wiki title wrapper  + + + + + */
+    /* + + + + +  MOBILE  -  wiki title wrapper  + + + + + */
     .main-title:not([class*="desktop-only"]) {
         @media @screen_max-md {
             display: table-cell;
@@ -89,8 +83,7 @@
         }
     }
 
-
-/* + + +  wiki title  + + + */
+    /* + + +  wiki title  + + + */
     p.title {
         background-color: @ini_background_site;
         opacity: @header-font-opacity;
@@ -109,8 +102,7 @@
         }
     }
 
-
-/* + + + + +  DESKTOP  -  wiki claim, logo, title wrapper  + + + + + */
+    /* + + + + +  DESKTOP  -  wiki claim, logo, title wrapper  + + + + + */
     @media @screen_min-md {
         div.claim {
             display: table-cell;
@@ -119,8 +111,7 @@
         }
     }
 
-
-/* + + +  wiki claim  + + + */
+    /* + + +  wiki claim  + + + */
     p.claim {
         opacity: @header-font-opacity;
         color: @ini_text_webframe;
@@ -132,8 +123,7 @@
         }
     }
 
-
-/* + + +  mobile nav togglelink  + + + */
+    /* + + +  mobile nav togglelink  + + + */
     .menu-togglelink {
         position: relative;
         margin: @headericons-margin-xxs -(@very-small-spacing) 0 0;
@@ -176,8 +166,7 @@
         }
     }
 
-
-/* + + + + +  with magic matcher  + + + + + */
+    /* + + + + +  with magic matcher  + + + + + */
     &.has-magicmatcher {
         .logo {
             @media @screen_min-md {
@@ -208,7 +197,6 @@
     }
 }
 
-
 /* + + + + +  layout option compact  + + + + + */
 .header-compact {
     #dokuwiki__header {
@@ -284,9 +272,6 @@
             .menu-tool-select {
                 padding-top: .3rem;
             }
-
         }
-
-
     }
 }
diff --git a/css/area_main-content-secedit.less b/css/area_main-content-secedit.less
index 6101952..f341f80 100644
--- a/css/area_main-content-secedit.less
+++ b/css/area_main-content-secedit.less
@@ -2,7 +2,6 @@
  * This styles the "section editing button" (if not added by data-plugin)
  */
 
-
 #dokuwiki__content.main-content {
     .secedit:not([class*="plugin"]):not([class*="table"]) {
         position: relative;
diff --git a/css/area_main-content.less b/css/area_main-content.less
index c851248..738ff65 100755
--- a/css/area_main-content.less
+++ b/css/area_main-content.less
@@ -1,10 +1,7 @@
 /**
  * This file provides the design styles for the main-content.
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
-
 #dokuwiki__content.main-content {
     div[class^="level"] {
         p a.media {
@@ -43,16 +40,12 @@
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* min-width: 1440px */
-
-@media @screen_min-xlg {
-}
-
+// @media @screen_min-xlg {
+// }
 
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* max-width: 1199px */
-
-@media @screen_max-xlg {
-}
+// @media @screen_max-xlg {
+// }
diff --git a/css/area_main-sidebar-nav.less b/css/area_main-sidebar-nav.less
index d25b720..37e1602 100755
--- a/css/area_main-sidebar-nav.less
+++ b/css/area_main-sidebar-nav.less
@@ -1,11 +1,7 @@
 /**
  * This file provides the design styles the navigational elements in the sidebar
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
- * @author Andreas Gohr <gohr@cosmocode.de>
  */
 
-
 #dokuwiki__aside {
     @icon-size: @font-size-big;
     @menu-margin: @icon-size + @margin-small * 2;
@@ -62,7 +58,7 @@
             padding: .15em 0;
 
 
-/* + + + + +  active  + + + + + */
+            /* + + + + +  active  + + + + + */
             span.curid {
                 font-weight: bold;
             }
@@ -81,8 +77,7 @@
         }
     }
 
-
-/* + + +  the wrapper around the toggle to reserve space  + + + */
+    /* + + +  the wrapper around the toggle to reserve space  + + + */
     div.nav {
         min-height: @icon-size + @margin-small;
         border: 1px solid transparent;
@@ -137,13 +132,12 @@
                 }
             }
 
-/* + + +  submenu entry is active  + + + */
+            /* + + +  submenu entry is active  + + + */
             &.is-active {
                 font-weight: bold;
             }
 
-
-/* + + +  toggle: open  + + + */
+            /* + + +  toggle: open  + + + */
             &.is-open {
                 background-color: @ini_nav_menu_hover_color;
                 border-color: @ini_nav_menu_hover_color;
@@ -259,8 +253,7 @@
         }
     }
 
-
-/* + + + + +  the panel (hidden by default)  + + + + + */
+    /* + + + + +  the panel (hidden by default)  + + + + + */
     div.nav-panel {
         display: none;
         margin-top: .5rem;
@@ -277,10 +270,8 @@
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* min-width: 1440px */
-
 @media @screen_min-xlg {
     #dokuwiki__aside {
         nav {
@@ -301,10 +292,8 @@
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* max-width: 1440px */
-
 @media @screen_max-xlg {
     #dokuwiki__aside {
         div.nav {
@@ -315,10 +304,8 @@
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* max-width: 1023px */
-
 @media @screen_max-md {
     #dokuwiki__aside {
         div.nav {
@@ -366,10 +353,8 @@
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* max-width: 768px */
-
 @media @screen_max-xs {
     body.show-mobile-sidebar {
         .page-wrapper > .tools {
@@ -386,10 +371,8 @@
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* max-width: 480px */
-
 @media @screen_max-xxs {
     body.show-mobile-sidebar {
         #dokuwiki__aside {
diff --git a/css/area_main-sidebar-search.less b/css/area_main-sidebar-search.less
index a217291..f2a4c03 100644
--- a/css/area_main-sidebar-search.less
+++ b/css/area_main-sidebar-search.less
@@ -1,10 +1,7 @@
 /**
  * This file provides the design styles for the quick search.
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
-
 .search.main-sidebar {
     @main-ico-dummy: @font-size-big + @margin-small*2; //FIXME copied from area_main-sidebar-nav
     @icon-size: @page-header_height;
@@ -108,8 +105,7 @@
         }
     }
 
-
-/* + + +  form  + + + */
+    /* + + +  form  + + + */
     form {
         position: relative;
         display: block;
@@ -177,8 +173,7 @@
         }
     }
 
-
-/* + + + + +  suggestionlist  + + + + + */
+    /* + + + + +  suggestionlist  + + + + + */
     #qsearch__out {
         left: auto;
         top: auto;
@@ -187,10 +182,8 @@
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* min-width: 1024px */
-
 @media @screen_min-md {
 
     // wide page content
@@ -224,10 +217,8 @@
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* max-width: 1023px */
-
 @media @screen_max-md {
 
     // show when toggled
diff --git a/css/area_main-sidebar-tabs.less b/css/area_main-sidebar-tabs.less
index 0dc889d..399e601 100644
--- a/css/area_main-sidebar-tabs.less
+++ b/css/area_main-sidebar-tabs.less
@@ -1,3 +1,8 @@
+/**
+ * This file provides the design styles for tab list in sidebar
+ */
+
+/* default view */
 #dokuwiki__aside ul.sidebar-tabs {
     margin-top: 0;
     margin-bottom: @nav-margin;
@@ -22,6 +27,7 @@
     }
 }
 
+/* wide content view */
 .wide-content #dokuwiki__aside ul.sidebar-tabs {
     visibility: hidden;
 }
diff --git a/css/area_msg.less b/css/area_msg.less
index 6edc5c7..41fe08b 100644
--- a/css/area_msg.less
+++ b/css/area_msg.less
@@ -1,10 +1,7 @@
 /**
  * This file provides the design styles for message block
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
-
 .msg-area {
     clear: both;
     padding-top: 1.6rem;
@@ -18,7 +15,7 @@
     }
 }
 
-/* short fix: SPR-891 - Icons für Notifications in Message Area werden gekachelt */
+/* short fix: SPR-891 - icons for notifications in message area are repeated */
 div.success,
 div.error,
 div.info,
diff --git a/css/area_nav-breadcrumb.less b/css/area_nav-breadcrumb.less
index 1c3818c..7c7ac0c 100755
--- a/css/area_nav-breadcrumb.less
+++ b/css/area_nav-breadcrumb.less
@@ -1,10 +1,7 @@
 /**
  * This file provides the design styles for the breadcrumb
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
-
 .breadcrumbs {
     position: relative;
     min-height: @page-header_height;
diff --git a/css/area_nav-direct.less b/css/area_nav-direct.less
index 5defc3b..62bbe63 100755
--- a/css/area_nav-direct.less
+++ b/css/area_nav-direct.less
@@ -1,10 +1,7 @@
 /**
  * This file provides the design styles for the direct / menu jump links.
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
-
 .nav-direct {
     background-color: @nav_direct_background;
     margin-top: -1px;
diff --git a/css/area_nav-metabox.less b/css/area_nav-metabox.less
index 684fce5..6d4af22 100755
--- a/css/area_nav-metabox.less
+++ b/css/area_nav-metabox.less
@@ -1,11 +1,7 @@
 /**
  * This file provides the design styles for the metatabbox
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
- * @author Silke Pisulla <pisulla@cosmocode.de>
  */
 
-
 #spr__meta-box {
     .display-flex();
     .flex-direction();
@@ -57,7 +53,7 @@
     }
 
 
-/* + + + + +  tab controlls  + + + + + */
+    /* + + + + +  tab controls  + + + + + */
     ul.meta-tabs {
         list-style: none;
         line-height: 160%;
@@ -175,8 +171,7 @@
         }
     }
 
-
-/* + + + + +  toggle content  + + + + + */
+    /* + + + + +  toggle content  + + + + + */
     .meta-content {
         margin-top: -1px;
 
@@ -297,8 +292,7 @@
         }
     }
 
-
-/* + + + + +  tab issues  + + + + + */
+    /* + + + + +  tab issues  + + + + + */
     #spr__tab-issues {
         ul.mmissuelist {
             padding-left: 0;
@@ -337,9 +331,8 @@
         }
     }
 
-
-/* + + + + +  tab issues  + + + + + */
-/* see plugins/magic-matcher.less   */
+    /* + + + + +  tab issues  + + + + + */
+    /* see plugins/magic-matcher.less   */
     #spr__tab-issues {
         ul.mmissuelist {
             padding-left: 0;
diff --git a/css/area_nav-page-attributes.less b/css/area_nav-page-attributes.less
index 9074226..4484f4f 100644
--- a/css/area_nav-page-attributes.less
+++ b/css/area_nav-page-attributes.less
@@ -2,9 +2,7 @@
  * Page Attribute Icons in the breadcrumb bar
  */
 
-
 /* + + + + +  icons in breadcrumb area  + + + + + */
-
 .page-attributes {
     list-style: none;
     float: right;
diff --git a/css/area_nav-pagetools.less b/css/area_nav-pagetools.less
index 49c2dff..58df991 100755
--- a/css/area_nav-pagetools.less
+++ b/css/area_nav-pagetools.less
@@ -1,7 +1,5 @@
 /**
  * This file provides the design styles for the page specific tool bar.
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
 /*
@@ -21,7 +19,6 @@
 .pagetools-item(img_backto, 12);
 */
 
-
 #dokuwiki__aside {
     @media @screen_max-md {
         display: none !important;
diff --git a/css/area_nav-usertools.less b/css/area_nav-usertools.less
index c3e382b..fdba9c3 100755
--- a/css/area_nav-usertools.less
+++ b/css/area_nav-usertools.less
@@ -1,10 +1,7 @@
 /**
  * This file provides the design styles for the direct / menu jump links.
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
-
 #dokuwiki__usertools.nav-usertools {
     @media @screen_min-md {
         right: 1.25rem;
@@ -26,8 +23,7 @@
         }
     }
 
-
-/* + + + + +  icon list  + + + + + */
+    /* + + + + +  icon list  + + + + + */
     ul {
         float: right;
         padding: 0;
@@ -76,8 +72,7 @@
                 }
             }
 
-/* !!! &.user-task FIND in plugins/do_tasks.less !!! */
-
+            /* !!! &.user-task FIND in plugins/do_tasks.less !!! */
             &.user {
                 position: relative;
                 display: table-cell;
@@ -221,11 +216,9 @@
                     }
                 }
             } // user
-
         } // li
 
-
-/* + + +  icons  + + + */
+        /* + + +  icons  + + + */
         .menuitem, button {
             padding: 2px 0 0 2px;
             min-height: @toggle-size; // overrides button[type="submit"] styles
@@ -245,10 +238,8 @@
             span {
                 display: none;
             }
-
         }
 
-
         a { // Pre-Greebo backwards compatibility, remove after transitioning to Greebo
             .fontello();
             .hide-text-show-before();
@@ -298,7 +289,6 @@
     } // ul
 } // nav-usertools
 
-
 /* + + + + +  layout option compact  + + + + + */
 .header-compact {
     #dokuwiki__usertools.nav-usertools {
@@ -366,4 +356,3 @@
         }
     }
 }
-
diff --git a/css/area_recent.less b/css/area_recent.less
index 0722639..78e97dd 100644
--- a/css/area_recent.less
+++ b/css/area_recent.less
@@ -1,13 +1,10 @@
 /**
  * This file provides the design styles for page revisions
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
-
 .dokuwiki {
 
-/* + + + + +  list of changes  + + + + + */
+    /* + + + + +  list of changes  + + + + + */
     form.changes {
         li {
             .sizechange {
@@ -59,8 +56,7 @@
         }
     }
 
-
-/* + + + + +  view of differents  + + + + + */
+    /* + + + + +  view of differents  + + + + + */
     a.difflink {
         color: @ini_existing;
 
diff --git a/css/area_search.less b/css/area_search.less
index 9fddb00..503570e 100644
--- a/css/area_search.less
+++ b/css/area_search.less
@@ -1,10 +1,7 @@
 /**
  * This file provides the design styles for the search results
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
-
 /* search hit in normal text */
 .dokuwiki .search_hit {
     background-color: @ini_highlight;
diff --git a/css/area_tabs.less b/css/area_tabs.less
index 6574645..0912399 100644
--- a/css/area_tabs.less
+++ b/css/area_tabs.less
@@ -2,9 +2,7 @@
  * This file provides styles for tab boxes
  */
 
-
 /* + + + + +  tabs  + + + + + */
-
 #dokuwiki__content {
     ul.tabs {
         li:not([class~="active"]) {
diff --git a/css/area_togglelink.less b/css/area_togglelink.less
index 5b09625..10a47bc 100755
--- a/css/area_togglelink.less
+++ b/css/area_togglelink.less
@@ -1,10 +1,7 @@
 /**
  * This file provides the design styles for the sidebar (navmain).
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
-
 .togglelink {
     &.page_main-content {
         position: absolute;
@@ -70,7 +67,7 @@
             }
         }
 
-/* + + +  toggle out  + + + */
+        /* + + +  toggle out  + + + */
         .wide-content & {
             left: 0;
 
diff --git a/css/base.less b/css/base.less
index ba4e2f0..898e813 100755
--- a/css/base.less
+++ b/css/base.less
@@ -1,14 +1,10 @@
 /**
  * This file provides the basic vars and reset styles.
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* global vars */
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
-
 @font_family_screen:       arial, sans-serif;
 @font_family_print:        "Times New Roman", serif;
 
@@ -39,9 +35,7 @@
 @box-shadow-right-bottom:  .1em .3rem .5em rgba(153,153,153,.5);
 @box-shadow-bottom:        0 .1em .5em rgba(153,153,153,.5); // qc-wrapper (breadcrumb), struct inline-editor
 
-
 /* + + +  for programmers customizing  + + + */
-
 @fix_border-radius:        3px;           // inputs, editbox (textarea), buttons, content, code, quicksearch, msg
 
 @toggle-showsidebar_width: 3.47rem;       // shown sidebar after toggle
@@ -57,35 +51,29 @@
 
 @code-background:          #F6F6F6; /* code, pre, samp, kbd */
 
-
 /* icons */
 @noopentasks-background:   #ECECEC; /* metabox tabs + num in icons + tabinclude */
 @noopentasks-border:       #BBB; /* metabox tabs + num in icons + code, pre, samp, kbd */
 @noopentasks-color:        #666; /* metabox tabs + num in icons + code, pre, samp, kbd */
 @wikiicons-border:         #CCC; /* usertools, breadcrumbs icons, pagetools box-hover */
 
-
-
 /* navigation left */
 @menu-margin-lg: 1.3rem;
 
 @quicksearch-button-color: @noopentasks-color; /* autosuggest, submit in quicksearch */
 @suggestion-zebra:         #EEE;
 
-
 /* edit mode */
 @highlight-odd-ini_text:  fade(@ini_background, 95%);
 @highlight-even-ini_text: fade(@ini_text, 5%);
 @color-editBox:           #252525; // editmode for tables, revision states
 
-
 //@nolinkedicon-ini_background: fade(@ini_background_site, 10%);
 //@opacity-ini_nav_menu_color:  fade(@ini_nav_menu_color, 40%);
 
-
-/* + + + + + + + + + + + + + + + + + + + + + + + + + + */
+/* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* fonts */
-
+/* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
 @font-size-very-small:     .73rem;
 @font-size-small:          .88rem;
 @font-size-default:        1rem;
@@ -108,10 +96,9 @@
 @font-size-head2: @font-size-default + (@font-scale-factor * 7);
 @font-size-head1: @font-size-default + (@font-scale-factor * 9);
 
-
-/* + + + + + + + + + + + + + + + + + + + + + + + + + + */
+/* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* breakpoints */
-
+/* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
 @break-min-xxs: 480;
 @break-max-xxs: (@break-min-xxs - 1);
 
@@ -133,10 +120,9 @@
 @break-min-xxlg: 1600;
 @break-max-xxlg: (@break-min-xxlg - 1);
 
-
-/* + + + + + + + + + + + + + + + + + + + + + + + + + + */
+/* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* media queries for breakpoints */
-
+/* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
 @screen_min-xxs: ~"only screen and (min-width: " ~"@{break-min-xxs}px)";
 @screen_max-xxs: ~"only screen and (max-width: " ~"@{break-max-xxs}px)";
 
@@ -164,10 +150,9 @@
 @screen_md-lg: ~"only screen and (min-width: " ~"@{break-min-md}px) and (max-width: " ~"@{break-max-lg}px)";
 @screen_xs-lg: ~"only screen and (min-width: " ~"@{break-min-xs}px) and (max-width: " ~"@{break-max-md}px)";
 
-
-/* + + + + + + + + + + + + + + + + + + + + + + + + + + */
+/* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* col width */
-
+/* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
 @c12:               100%;
 @c11:               91.66666667%;
 @c10:               83.33333333%;
@@ -187,7 +172,6 @@
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* all media */
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
-
 html,
 body {
     .reset();
@@ -259,10 +243,9 @@ nav > ul {
     }
 }
 
-
-/* + + + + + + + + + + + + + + + + + + + + + + + + + + */
+/* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* css behaviour */
-
+/* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
 .sr-out {
     .sr-out();
 }
@@ -304,7 +287,6 @@ nav > ul {
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* screen only */
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
@@ -441,11 +423,9 @@ nav > ul {
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* print only */
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
-
 @media print {
     body {
         font-size: 12pt;
diff --git a/css/base_design.less b/css/base_design.less
index 97c8f84..a04049a 100755
--- a/css/base_design.less
+++ b/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 {
diff --git a/css/base_fontello-icons.less b/css/base_fontello-icons.less
index bb31646..2bd1a37 100644
--- a/css/base_fontello-icons.less
+++ b/css/base_fontello-icons.less
@@ -1,10 +1,8 @@
 /**
  * This file provides styles for web fonts and icon fonts
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
+ * (If you add new icons in the fontello set you have to add the icon class and associated character encoding here)
  */
 
-
 /* icon font */
 .setIconFontFace('fontello','fontello');
 
@@ -12,12 +10,7 @@
     .fontello();
 }
 
-
 /* + + + + +  fontello codes  + + + + + */
-/**
- * If in the Fontello-Packet an icon is added, the code should be supplemented here:
-*/
-
 .icon-emo-happy          { &::before { content: '\e804'; } } /* '' */
 .icon-emo-wink           { &::before { content: '\e805'; } } /* '' */
 .icon-emo-unhappy        { &::before { content: '\e806'; } } /* '' */
@@ -94,7 +87,6 @@
 
 
 /* + + + + +  additional "after" for nav-pagetools  + + + + + */
-
 .icon-pencil {
     &::before,
     &::after { content: '\e840'; }
diff --git a/css/base_mixins.less b/css/base_mixins.less
index 1e9af0a..6d3b840 100755
--- a/css/base_mixins.less
+++ b/css/base_mixins.less
@@ -1,14 +1,10 @@
 /**
  * This file provides less mixins for all other style modules
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* Fonts */
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
-
 .setLocalFontFace(@fontFamily,@fontWeight,@localFontName,@localFontNameVar,@filename) {
     @font-face {
         font-family: @fontFamily;
@@ -102,11 +98,9 @@
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* Screenreader / Hide */
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
-
 .sr-out() {
     display: block;
     width: 1px;
@@ -140,7 +134,6 @@
     }
 }
 
-
 /* + + + + +  small icon-buttons (breadcrumb, page-header)  + + + + + */
 .btn-hover {
     background-color: @ini_nav_menu_hover_bg;
@@ -288,10 +281,8 @@
     -ms-flex-wrap: wrap;
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* positioning */
-
 .center-middle() {
     position: absolute;
     top: 50%;
@@ -301,11 +292,9 @@
     -webkit-transform: translateX(-50%) translateY(-50%);
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* Screenreader / Hide */
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
-
 .reset() {
     background: transparent;
     border: none 0; outline: 0; vertical-align: baseline;
@@ -329,7 +318,6 @@
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* Col Grid */
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
-
 .make-grid(@class) {
     .float-grid-columns(@class);
     .grid-columns(1, @class, width);
diff --git a/css/base_structure.less b/css/base_structure.less
index db637bd..bf8a96b 100755
--- a/css/base_structure.less
+++ b/css/base_structure.less
@@ -1,14 +1,10 @@
 /**
  * This file provides styles for the general layout structure.
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* Col Grid */
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
-
 .make-grid(xs);
 
 @media screen {
@@ -125,7 +121,6 @@
     }
 }
 /* + + + + +  end of z-indices  + + + + + */
-
 @media @screen_min-md {
 
     .content .row > .col-xs-12 {
@@ -227,7 +222,6 @@
     }
 }
 
-
 @media @screen_md-lg {
     .wide-content.showSidebar {
         .content {
@@ -238,7 +232,6 @@
     }
 }
 
-
 @media @screen_max-md {
     .container {
         margin: 0 1.25rem;
diff --git a/css/print.less b/css/print.less
index 2b02270..96d0157 100755
--- a/css/print.less
+++ b/css/print.less
@@ -1,21 +1,14 @@
 /**
  * This file provides the styles for printing.
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>,
-           Silke Pisulla <pisulla@cosmocode.de>
  */
 
-
 /* + + + + +  variables  + + + + + */
-
 @color-print: #000;
 @background-print: transparent;
 @border-color-print: #ccc;
 @border-dark-print: #777;
 
-
 /*  + + + + + print styles  + + + + + */
-
 html,
 body {
     background: @background-print;
@@ -55,7 +48,6 @@ a:visited {
     padding: 20pt 20pt 0;
 }
 
-
 /* + + + + + + + + + + + + + + */
 /* + + + + +  admin  + + + + + */
 
@@ -73,7 +65,6 @@ a:visited {
     }
 }
 
-
 /* + + +  Extension Manager  + + + */
 #extension__manager {
     form.search {
@@ -224,8 +215,6 @@ a:visited {
     }
 }
 
-
-
 /* + + +  Configuration Settings  + + + */
 #dokuwiki__content #config__manager {
     fieldset {
@@ -347,12 +336,8 @@ a:visited {
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + */
 /* + + + + +  Template Style Settings  + + + + + */
-
-
-
 .page-footer {
     border-top: 1pt solid @border-color-print;
     margin-top: 13pt;
@@ -369,7 +354,6 @@ a:visited {
     }
 }
 
-
 /* + + +  data plugin  + + + */
 .dataplugin_entry dl {
     border: 1pt solid @border-color-print;
@@ -386,7 +370,6 @@ a:visited {
     }
 }
 
-
 #dokuwiki__detail {
     div.img_detail dl {
         dt {
@@ -401,7 +384,6 @@ a:visited {
     }
 }
 
-
 /* + + +  tabbox  + + + */
 div#dwpl-ti-container .dwpl-ti,
 .dwpl-ti-permalink-header,
@@ -414,7 +396,6 @@ div#dwpl-ti-container div.dwpl-ti-content-box {
     border: 0 none;
 }
 
-
 /* + + +  media nmanager  + + + */
 #mediamanager__page {
     .namespaces,
@@ -470,7 +451,6 @@ div#dwpl-ti-container div.dwpl-ti-content-box {
     }
 }
 
-
 /* + + +  forms  + + + */
 form {
     button {
diff --git a/css/template_admin.less b/css/template_admin.less
index 6f4659d..b912bc2 100644
--- a/css/template_admin.less
+++ b/css/template_admin.less
@@ -1,10 +1,7 @@
 /**
  * This file provides the design styles for the admin tools
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
-
 .do-admin {
     #admin__version {
         font-size: @font-size-default;
@@ -85,10 +82,8 @@
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* 1024px */
-
 @media @screen_max-md {
     .do-admin {
         div.ui-admin {
@@ -113,10 +108,8 @@
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* 768px */
-
 @media @screen_max-xs {
     .do-admin {
         div.ui-admin {
diff --git a/css/template_detail.less b/css/template_detail.less
index 97ef1ce..f425221 100644
--- a/css/template_detail.less
+++ b/css/template_detail.less
@@ -1,64 +1,61 @@
 /**
  * This file provides the design styles for the the detail template
  * (media details)
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
-
 #dokuwiki__detail {
 
-/* + + + + +  linked image  + + + + + */
+    /* + + + + +  linked image  + + + + + */
     @media screen {
         .img-link {
-        text-align: center;
+            text-align: center;
 
-        a {
-            position: relative;
-            left: 0;
-            display: inline-block;
-            max-width: 100%;
-            color: @ini_button_color;
-            margin: 0 auto 1.4em;
-
-            &::before {
-                position: absolute;
-                top: 0;
-                left: 0;
-                display: block;
-                width: 100%;
-                box-sizing: border-box;
-                background: @ini_button_background;
-                line-height: @line-height-default;
-                padding: @margin-small;
-            }
-
-            img {
-                margin: 0;
-                display: block;
-                border: 1px dotted @ini_background_site;
+            a {
                 position: relative;
-            }
-
-            &:hover,
-            &:focus,
-            &:active {
-                text-decoration: none;
+                left: 0;
+                display: inline-block;
+                max-width: 100%;
+                color: @ini_button_color;
+                margin: 0 auto 1.4em;
 
                 &::before {
-                    content: attr(title);
+                    position: absolute;
+                    top: 0;
+                    left: 0;
+                    display: block;
+                    width: 100%;
+                    box-sizing: border-box;
+                    background: @ini_button_background;
+                    line-height: @line-height-default;
+                    padding: @margin-small;
                 }
 
                 img {
-                    border: 1px solid @ini_button_background;
+                    margin: 0;
+                    display: block;
+                    border: 1px dotted @ini_background_site;
+                    position: relative;
+                }
+
+                &:hover,
+                &:focus,
+                &:active {
+                    text-decoration: none;
+
+                    &::before {
+                        content: attr(title);
+                    }
+
+                    img {
+                        border: 1px solid @ini_button_background;
+                    }
                 }
             }
         }
     }
-    }
 
 
-/* + + + + +  meta data  + + + + + */
+    /* + + + + +  meta data  + + + + + */
     div.img_detail {
         @media screen {
             /* vertical minus margin of .img-detail corresponds to the padding of .page */
diff --git a/css/toollist.less b/css/toollist.less
index 1cd2459..c2f69d5 100644
--- a/css/toollist.less
+++ b/css/toollist.less
@@ -1,11 +1,10 @@
 /**
  * Styles for site tools and user tools in sidebar
- *
  * Using BEM methodology as far as possible
  */
 
-.toollist {
-}
+//.toollist {
+//}
 
 .toollist__listitem {
     list-style: none;