diff --git a/exampleSite/content/basics/customization/_index.en.md b/exampleSite/content/basics/customization/_index.en.md
index ce28dba358..d6316cbbf8 100644
--- a/exampleSite/content/basics/customization/_index.en.md
+++ b/exampleSite/content/basics/customization/_index.en.md
@@ -90,7 +90,6 @@ If you need to change this default behavior, create a new file in `layouts/parti
 First, create a new CSS file in your local `static/css` folder prefixed by `theme` (e.g. with _mine_ theme `static/css/theme-mine.css`). Copy the following content and modify colors in CSS variables.
 
 ```css
-
 :root{
     --MAIN-TEXT-color:#323232; /* Color of text by default */
     --MAIN-TITLES-TEXT-color: #5e5e5e; /* Color of titles h2-h3-h4-h5 */
@@ -105,7 +104,7 @@ First, create a new CSS file in your local `static/css` folder prefixed by `them
     --MENU-SEARCH-BOX-color: #33a1ff; /* Override search field border color */
     --MENU-SEARCH-BOX-ICONS-color: #a1d2fd; /* Override search field icons color */
 
-    --MENU-SECTIONS-ACTIVE-BG-color:#20272b; /* Background color of the active section and its childs */
+    --MENU-SECTIONS-ACTIVE-BG-color:#20272b; /* Background color of the active section and its children */
     --MENU-SECTIONS-BG-color:#252c31; /* Background color of other sections */
     --MENU-SECTIONS-LINK-color: #ccc; /* Color of links in menu */
     --MENU-SECTIONS-LINK-HOVER-color: #e6e6e6;  /* Color of links in menu, when hovered */
@@ -142,7 +141,7 @@ a:hover {
 }
 
 #sidebar ul li.visited > a .read-icon {
-	color: var(--MENU-VISITED-color);
+    color: var(--MENU-VISITED-color);
 }
 
 #body a.highlight:after {
@@ -157,7 +156,7 @@ a:hover {
     background-color: var(--MAIN-LINK-HOVER-color);
 }
 #sidebar {
-	background-color: var(--MENU-SECTIONS-BG-color);
+    background-color: var(--MENU-SECTIONS-BG-color);
 }
 #sidebar #header-wrapper {
     background: var(--MENU-HEADER-BG-color);
@@ -165,7 +164,7 @@ a:hover {
     border-color: var(--MENU-HEADER-BORDER-color);
 }
 #sidebar .searchbox {
-	border-color: var(--MENU-SEARCH-BOX-color);
+    border-color: var(--MENU-SEARCH-BOX-color);
     background: var(--MENU-SEARCH-BG-color);
 }
 #sidebar ul.topics > li.parent, #sidebar ul.topics > li.active {
diff --git a/exampleSite/content/cont/tags.en.md b/exampleSite/content/cont/tags.en.md
index 39b6e5d233..2b75fce175 100644
--- a/exampleSite/content/cont/tags.en.md
+++ b/exampleSite/content/cont/tags.en.md
@@ -22,7 +22,6 @@ tags: ["tutorial", "theme"]
 
 ## Behavior
 
-
 The tags are displayed at the top of the page, in their insertion order.
 
 Each tag is a link to a *Taxonomy* page displaying all the articles with the given tag.
diff --git a/exampleSite/content/shortcodes/children/children-2/_index.en.md b/exampleSite/content/shortcodes/children/children-2/_index.en.md
index f777d4747e..01e1758e56 100644
--- a/exampleSite/content/shortcodes/children/children-2/_index.en.md
+++ b/exampleSite/content/shortcodes/children/children-2/_index.en.md
@@ -4,8 +4,8 @@ description = ""
 +++
 
 Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
-	tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
-	quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
-	consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
-	cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
-	proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
\ No newline at end of file
+tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
+quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
+consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
+cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
+proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
\ No newline at end of file
diff --git a/layouts/partials/footer.html b/layouts/partials/footer.html
index 204123422d..4f4cbabd7c 100644
--- a/layouts/partials/footer.html
+++ b/layouts/partials/footer.html
@@ -39,7 +39,6 @@
             {{ end }}
         {{ end }}
 
-
 	 {{$showPrevNext := (and (not .Params.disableNextPrev) (not .Site.Params.disableNextPrev))}}
 	 {{if $showPrevNext}}
 		{{with ($.Scratch.Get "prevPage")}}
diff --git a/static/css/hugo-theme.css b/static/css/hugo-theme.css
index 65e9838d4e..edbdc11d9f 100644
--- a/static/css/hugo-theme.css
+++ b/static/css/hugo-theme.css
@@ -1,6 +1,5 @@
 /* Insert here special css for hugo theme, on top of any other imported css */
 
-
 /* Table of contents */
 
 @media print {
diff --git a/static/css/theme-blue.css b/static/css/theme-blue.css
index 1ee1423d0d..921396287e 100644
--- a/static/css/theme-blue.css
+++ b/static/css/theme-blue.css
@@ -1,6 +1,4 @@
-
 :root{
-
     --MAIN-TEXT-color:#323232; /* Color of text by default */
     --MAIN-TITLES-TEXT-color: #5e5e5e; /* Color of titles h2-h3-h4-h5 */
     --MAIN-LINK-color:#1C90F3; /* Color of links */
@@ -17,7 +15,7 @@
     --MENU-SEARCH-BOX-color: #33a1ff; /* Override search field border color */
     --MENU-SEARCH-BOX-ICONS-color: #a1d2fd; /* Override search field icons color */
 
-    --MENU-SECTIONS-ACTIVE-BG-color:#20272b; /* Background color of the active section and its childs */
+    --MENU-SECTIONS-ACTIVE-BG-color:#20272b; /* Background color of the active section and its children */
     --MENU-SECTIONS-BG-color:#252c31; /* Background color of other sections */
     --MENU-SECTIONS-LINK-color: #ccc; /* Color of links in menu */
     --MENU-SECTIONS-LINK-HOVER-color: #e6e6e6;  /* Color of links in menu, when hovered */
@@ -55,7 +53,7 @@ a:hover {
 }
 
 #sidebar ul li.visited > a .read-icon {
-	color: var(--MENU-VISITED-color);
+    color: var(--MENU-VISITED-color);
 }
 
 #body a.highlight:after {
@@ -70,7 +68,7 @@ a:hover {
     background-color: var(--MAIN-LINK-HOVER-color);
 }
 #sidebar {
-	background-color: var(--MENU-SECTIONS-BG-color);
+    background-color: var(--MENU-SECTIONS-BG-color);
 }
 #sidebar #header-wrapper {
     background: var(--MENU-HEADER-BG-color);
@@ -78,7 +76,7 @@ a:hover {
     border-color: var(--MENU-HEADER-BORDER-color);
 }
 #sidebar .searchbox {
-	border-color: var(--MENU-SEARCH-BOX-color);
+    border-color: var(--MENU-SEARCH-BOX-color);
     background: var(--MENU-SEARCH-BG-color);
 }
 #sidebar ul.topics > li.parent, #sidebar ul.topics > li.active {
@@ -125,4 +123,4 @@ a:hover {
 
 #homelinks a:hover {
   color: var(--MENU-HOME-LINK-HOVERED-color);
-}
\ No newline at end of file
+}
diff --git a/static/css/theme-green.css b/static/css/theme-green.css
index c074679aaf..a06c81fcf2 100644
--- a/static/css/theme-green.css
+++ b/static/css/theme-green.css
@@ -1,6 +1,4 @@
-
 :root{
-
     --MAIN-TEXT-color:#323232; /* Color of text by default */
     --MAIN-TITLES-TEXT-color: #5e5e5e; /* Color of titles h2-h3-h4-h5 */
     --MAIN-LINK-color:#599a3e; /* Color of links */
@@ -17,7 +15,7 @@
     --MENU-SEARCH-BOX-color: #84c767; /* Override search field border color */
     --MENU-SEARCH-BOX-ICONS-color: #c7f7c4; /* Override search field icons color */
 
-    --MENU-SECTIONS-ACTIVE-BG-color:#1b211c; /* Background color of the active section and its childs */
+    --MENU-SECTIONS-ACTIVE-BG-color:#1b211c; /* Background color of the active section and its children */
     --MENU-SECTIONS-BG-color:#222723; /* Background color of other sections */
     --MENU-SECTIONS-LINK-color: #ccc; /* Color of links in menu */
     --MENU-SECTIONS-LINK-HOVER-color: #e6e6e6;  /* Color of links in menu, when hovered */
@@ -55,7 +53,7 @@ a:hover {
 }
 
 #sidebar ul li.visited > a .read-icon {
-	color: var(--MENU-VISITED-color);
+    color: var(--MENU-VISITED-color);
 }
 
 #body a.highlight:after {
@@ -70,7 +68,7 @@ a:hover {
     background-color: var(--MAIN-LINK-HOVER-color);
 }
 #sidebar {
-	background-color: var(--MENU-SECTIONS-BG-color);
+    background-color: var(--MENU-SECTIONS-BG-color);
 }
 #sidebar #header-wrapper {
     background: var(--MENU-HEADER-BG-color);
@@ -78,7 +76,7 @@ a:hover {
     border-color: var(--MENU-HEADER-BORDER-color);
 }
 #sidebar .searchbox {
-	border-color: var(--MENU-SEARCH-BOX-color);
+    border-color: var(--MENU-SEARCH-BOX-color);
     background: var(--MENU-SEARCH-BG-color);
 }
 #sidebar ul.topics > li.parent, #sidebar ul.topics > li.active {
@@ -125,4 +123,4 @@ a:hover {
 
 #homelinks a:hover {
   color: var(--MENU-HOME-LINK-HOVERED-color);
-}
\ No newline at end of file
+}
diff --git a/static/css/theme-red.css b/static/css/theme-red.css
index c5f2674243..2bfd6b612c 100644
--- a/static/css/theme-red.css
+++ b/static/css/theme-red.css
@@ -1,6 +1,4 @@
-
 :root{
-
     --MAIN-TEXT-color:#323232; /* Color of text by default */
     --MAIN-TITLES-TEXT-color: #5e5e5e; /* Color of titles h2-h3-h4-h5 */
     --MAIN-LINK-color:#f31c1c; /* Color of links */
@@ -17,7 +15,7 @@
     --MENU-SEARCH-BOX-color: #ef2020; /* Override search field border color */
     --MENU-SEARCH-BOX-ICONS-color: #fda1a1; /* Override search field icons color */
 
-    --MENU-SECTIONS-ACTIVE-BG-color:#2b2020; /* Background color of the active section and its childs */
+    --MENU-SECTIONS-ACTIVE-BG-color:#2b2020; /* Background color of the active section and its children */
     --MENU-SECTIONS-BG-color:#312525; /* Background color of other sections */
     --MENU-SECTIONS-LINK-color: #ccc; /* Color of links in menu */
     --MENU-SECTIONS-LINK-HOVER-color: #e6e6e6;  /* Color of links in menu, when hovered */
@@ -55,7 +53,7 @@ a:hover {
 }
 
 #sidebar ul li.visited > a .read-icon {
-	color: var(--MENU-VISITED-color);
+    color: var(--MENU-VISITED-color);
 }
 
 #body a.highlight:after {
@@ -70,7 +68,7 @@ a:hover {
     background-color: var(--MAIN-LINK-HOVER-color);
 }
 #sidebar {
-	background-color: var(--MENU-SECTIONS-BG-color);
+    background-color: var(--MENU-SECTIONS-BG-color);
 }
 #sidebar #header-wrapper {
     background: var(--MENU-HEADER-BG-color);
@@ -78,7 +76,7 @@ a:hover {
     border-color: var(--MENU-HEADER-BORDER-color);
 }
 #sidebar .searchbox {
-	border-color: var(--MENU-SEARCH-BOX-color);
+    border-color: var(--MENU-SEARCH-BOX-color);
     background: var(--MENU-SEARCH-BG-color);
 }
 #sidebar ul.topics > li.parent, #sidebar ul.topics > li.active {
@@ -125,4 +123,4 @@ a:hover {
 
 #homelinks a:hover {
   color: var(--MENU-HOME-LINK-HOVERED-color);
-}
\ No newline at end of file
+}
diff --git a/static/css/theme-relearn.css b/static/css/theme-relearn.css
index a687158ea7..cc5641b238 100644
--- a/static/css/theme-relearn.css
+++ b/static/css/theme-relearn.css
@@ -1,6 +1,4 @@
-
 :root{
-
     --MAIN-TEXT-color:#323232; /* Color of text by default */
     --MAIN-TITLES-TEXT-color: #444753; /* Color of titles h2-h3-h4-h5 */
     --MAIN-LINK-color:#486ac9; /* Color of links */
@@ -17,7 +15,7 @@
     --MENU-SEARCH-BOX-color: #efefef; /* Override search field border color */
     --MENU-SEARCH-BOX-ICONS-color: #ddd; /* Override search field icons color */
 
-    --MENU-SECTIONS-ACTIVE-BG-color:#202028; /* Background color of the active section and its childs */
+    --MENU-SECTIONS-ACTIVE-BG-color:#202028; /* Background color of the active section and its children */
     --MENU-SECTIONS-BG-color:#282830; /* Background color of other sections */
     --MENU-SECTIONS-LINK-color: #bababa; /* Color of links in menu */
     --MENU-SECTIONS-LINK-HOVER-color: #fff;  /* Color of links in menu, when hovered */
@@ -55,7 +53,7 @@ a:hover {
 }
 
 #sidebar ul li.visited > a .read-icon {
-	color: var(--MENU-VISITED-color);
+    color: var(--MENU-VISITED-color);
 }
 
 #body a.highlight:after {
@@ -70,7 +68,7 @@ a:hover {
     background-color: var(--MAIN-LINK-HOVER-color);
 }
 #sidebar {
-	background-color: var(--MENU-SECTIONS-BG-color);
+    background-color: var(--MENU-SECTIONS-BG-color);
 }
 #sidebar #header-wrapper {
     background: var(--MENU-HEADER-BG-color);
@@ -78,7 +76,7 @@ a:hover {
     border-color: var(--MENU-HEADER-BORDER-color);
 }
 #sidebar .searchbox {
-	border-color: var(--MENU-SEARCH-BOX-color);
+    border-color: var(--MENU-SEARCH-BOX-color);
     background: var(--MENU-SEARCH-BG-color);
 }
 #sidebar ul.topics > li.parent, #sidebar ul.topics > li.active {
diff --git a/static/js/relearn.js b/static/js/relearn.js
index ef436f0526..aa3003e892 100644
--- a/static/js/relearn.js
+++ b/static/js/relearn.js
@@ -207,7 +207,6 @@ $(window).resize(function() {
 
 })(jQuery, 'smartresize');
 
-
 jQuery(function() {
     restoreTabSelections();
     initMermaid();