diff --git a/docs/book/src/custom.css b/docs/book/src/custom.css
index 7627d06..fe7c8a4 100644
--- a/docs/book/src/custom.css
+++ b/docs/book/src/custom.css
@@ -99,4 +99,8 @@ h1 {
 
 h2, h3, h4 {
     font-weight: 600;
+}
+
+#searchbar {
+    font-size: 1.6rem;
 }
\ No newline at end of file