diff --git a/src/css/custom.scss b/src/css/custom.scss
index ba8fe9a..cc7fb8a 100644
--- a/src/css/custom.scss
+++ b/src/css/custom.scss
@@ -152,8 +152,10 @@
   --ifm-footer-padding-vertical: calc(var(--ifm-spacing-vertical) * 2);
   --ifm-footer-background-color: transparent;
 
-  --ifm-menu-link-padding-horizontal: 0.75rem;
+  --ifm-menu-link-padding-horizontal: var(--ifm-spacing-horizontal);
   --ifm-menu-link-padding-vertical: 0.375rem;
+  --ifm-menu-color-background-active: var(--ifm-color-gray-300);
+
   --ifm-menu-link-sublist-icon: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="16px" height="16px" viewBox="0 0 24 24"><path fill="rgba(0,0,0,0.5)" d="M7.41 15.41L12 10.83l4.59 4.58L18 14l-6-6-6 6z"></path></svg>');
   --ifm-menu-link-sublist-icon-filter: none;
   --ifm-navbar-height: 3.75rem;
diff --git a/src/theme/DocItem/Layout/styles.module.scss b/src/theme/DocItem/Layout/styles.module.scss
index 4a8eef3..b77cf88 100644
--- a/src/theme/DocItem/Layout/styles.module.scss
+++ b/src/theme/DocItem/Layout/styles.module.scss
@@ -22,6 +22,10 @@
   flex-basis: 16.66vw;
   flex-grow: 0;
   flex-shrink: 0;
+  font-size: var(--ifm-h6-font-size);
+  a {
+    font-size: var(--ifm-h6-font-size);
+  }
 }
 
 .docItemContainer > div {
diff --git a/src/theme/DocSidebar/Desktop/styles.module.css b/src/theme/DocSidebar/Desktop/styles.module.css
index dc68288..599787b 100644
--- a/src/theme/DocSidebar/Desktop/styles.module.css
+++ b/src/theme/DocSidebar/Desktop/styles.module.css
@@ -9,6 +9,11 @@
     padding-top: var(--ifm-navbar-height);
     width: var(--doc-sidebar-width);
     transition: opacity 50ms ease;
+    font-size: var(--ifm-h6-font-size);
+  }
+
+  .sidebar nav {
+    padding: 1rem 0 0.5rem var(--ifm-spacing-horizontal);
   }
 
   .sidebarWithHideableNavbar {