diff --git a/_sass/_components.scss b/_sass/_components.scss
index 616b537..9d99425 100644
--- a/_sass/_components.scss
+++ b/_sass/_components.scss
@@ -116,7 +116,11 @@
  */
 .doc-header {
   @include padding-y(4);
+  background-color: var(--background-color);
   border-bottom: 1px solid var(--grey-color-light);
+  position: sticky;
+  top: 0;
+  z-index: 100;
 
   .doc-header-container {
     display: flex;