Regression testing on live site and fixes the bug for landing page and mobile UI

Author: bindaasrakesh

src/css/doc.css

@@ -416,7 +416,7 @@ ul ul ul {
 }
 
 .doc .imageblock img {
-  display: block;
+  display: inline-block;
 }
 
 .doc .imageblock .title {
@@ -442,15 +442,15 @@ ul ul ul {
   width: auto;
 }
 
-.doc .abstract blockquote {
+.doc blockquote {
   font-size: 0.9375rem;
   margin: 1rem 0 1.5625rem 0;
   font-weight: var(--weight-light);
   border-left: 2px solid var(--color-brand-gray5);
   padding-left: 1.125rem;
 }
 
-.doc .abstract blockquote * {
+.doc blockquote * {
   font-weight: inherit;
 }
 /* .doc .abstract blockquote::before {
@@ -1085,4 +1085,17 @@ table.tableblock pre code.language-bash.hljs {
   .doc h6 > a.anchor {
     font-size: 18px;
   }
+
+  .card-row .column .content .imageblock {
+    text-align: center;
+  }
+
+  .doc.landing-page-doc .media-left {
+    padding-left: 0;
+    text-align: center;
+  }
+
+  main {
+    padding-bottom: 2rem;
+  }
 }

src/js/01-nav.js

@@ -143,14 +143,14 @@
   function concealEvent (e) {
     e.stopPropagation()
   }
-
   // scroll left menu to current active page
-
-  var currentPageMenu = document.querySelector('.is-current-page')
-  var topPositon = currentPageMenu.offsetTop
-  var leftMenu = document.querySelector('.left-sidebar-menu .nav-menu')
   setTimeout(function () {
-    leftMenu.scrollTop = topPositon
+    if (document.querySelector('.is-current-page')) {
+      var currentPageMenu = document.querySelector('.is-current-page')
+      var topPositon = currentPageMenu.offsetTop
+      var leftMenu = document.querySelector('.left-sidebar-menu .nav-menu')
+      leftMenu.scrollTop = topPositon
+    }
   }, 200)
 
   // clearTimeout(scrollCurrentPageMenu, 20000)