diff --git a/CITATIONS/index.html b/CITATIONS/index.html
index 7490a35..4736b89 100644
--- a/CITATIONS/index.html
+++ b/CITATIONS/index.html
@@ -52,7 +52,7 @@
                 </li>
               </ul>
               <ul class="current">
-                <li class="toctree-l1 current"><a class="reference internal current" href="./">Citations</a>
+                <li class="toctree-l1 current"><a class="reference internal current" href="#">Citations</a>
     <ul class="current">
     <li class="toctree-l2"><a class="reference internal" href="#nf-core">nf-core</a>
     </li>
diff --git a/css/theme_extra.css b/css/theme_extra.css
index 9f4b063..ab0631a 100644
--- a/css/theme_extra.css
+++ b/css/theme_extra.css
@@ -103,7 +103,7 @@ pre .cs, pre .c {
 form .search-query {
     width: 100%;
     border-radius: 50px;
-    padding: 6px 12px;  /* csslint allow: box-model */
+    padding: 6px 12px;
     border-color: #D1D4D5;
 }
 
@@ -135,7 +135,7 @@ form .search-query {
 }
 
 td, th {
-    border: 1px solid #e1e4e5 !important; /* csslint allow: important */
+    border: 1px solid #e1e4e5 !important;
     border-collapse: collapse;
 }
 
@@ -155,6 +155,12 @@ td, th {
     padding-bottom: 40px;
 }
 
+/* For section-index only */
+.wy-menu-vertical .current-section p {
+    background-color: #e3e3e3;
+    color: #404040;
+}
+
 /*
  * The second step of above amendment: Here we make sure the items are aligned
  * correctly within the .rst-current-version container. Using flexbox, we
diff --git a/index.html b/index.html
index 3f5b7cb..d47d039 100644
--- a/index.html
+++ b/index.html
@@ -40,7 +40,7 @@
 
       <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="Navigation menu">
               <ul class="current">
-                <li class="toctree-l1 current"><a class="reference internal current" href=".">Home</a>
+                <li class="toctree-l1 current"><a class="reference internal current" href="#">Home</a>
     <ul class="current">
     </ul>
                 </li>
@@ -265,6 +265,6 @@ <h2 id="citations">Citations</h2>
 </html>
 
 <!--
-MkDocs version : 1.5.3
-Build Date UTC : 2024-04-19 16:14:11.355930+00:00
+MkDocs version : 1.6.0
+Build Date UTC : 2024-04-21 11:50:40.192484+00:00
 -->
diff --git a/js/theme.js b/js/theme.js
index 9299d96..533e634 100644
--- a/js/theme.js
+++ b/js/theme.js
@@ -1,2 +1,2 @@
 /* sphinx_rtd_theme version 1.0.0 | MIT license */
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diff --git a/output/index.html b/output/index.html
index c6f575a..ef4dfc1 100644
--- a/output/index.html
+++ b/output/index.html
@@ -48,7 +48,7 @@
                 </li>
               </ul>
               <ul class="current">
-                <li class="toctree-l1 current"><a class="reference internal current" href="./">Output</a>
+                <li class="toctree-l1 current"><a class="reference internal current" href="#">Output</a>
     <ul class="current">
     <li class="toctree-l2"><a class="reference internal" href="#introduction">Introduction</a>
     </li>
diff --git a/params/index.html b/params/index.html
index 801e13f..da270e9 100644
--- a/params/index.html
+++ b/params/index.html
@@ -57,7 +57,7 @@
               </ul>
               <p class="caption"><span class="caption-text">Reference</span></p>
               <ul class="current">
-                  <li class="toctree-l1 current"><a class="reference internal current" href="./">Parameters</a>
+                  <li class="toctree-l1 current"><a class="reference internal current" href="#">Parameters</a>
     <ul class="current">
     <li class="toctree-l2"><a class="reference internal" href="#inputoutput-options">Input/output options</a>
     </li>
diff --git a/sitemap.xml.gz b/sitemap.xml.gz
index 3345185..2a5d420 100644
Binary files a/sitemap.xml.gz and b/sitemap.xml.gz differ
diff --git a/usage/index.html b/usage/index.html
index a19ba25..812ecfa 100644
--- a/usage/index.html
+++ b/usage/index.html
@@ -44,7 +44,7 @@
                 </li>
               </ul>
               <ul class="current">
-                <li class="toctree-l1 current"><a class="reference internal current" href="./">Usage</a>
+                <li class="toctree-l1 current"><a class="reference internal current" href="#">Usage</a>
     <ul class="current">
     <li class="toctree-l2"><a class="reference internal" href="#introduction">Introduction</a>
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