customize focus state

diff --git a/docs/assets/scss/_sidebar.scss b/docs/assets/scss/_sidebar.scss
index 1876048c3cdeaa55f33bad3fa53fc590708ff6ed..7c5d9ef16d5c3a62fb5659711b5966daac4d9e1d 100644 (file)
--- a/docs/assets/scss/_sidebar.scss
+++ b/docs/assets/scss/_sidebar.scss
@@ -73,6 +73,11 @@
   position: relative; // To contain the Algolia search
   padding-top: 1rem;
   padding-bottom: 1rem;
+
+  .form-control:focus {
+    border-color: $bd-purple-bright;
+    box-shadow: 0 0 0 3px rgba($bd-purple-bright, .25);
+  }
 }
 
 .bd-search-docs-toggle {