diff --git a/src/styles/base.css b/src/styles/base.css
index 586fadf..5f9ea06 100644
--- a/src/styles/base.css
+++ b/src/styles/base.css
@@ -38,7 +38,7 @@ a {
   cursor: default;
   display: inline-block;
   text-decoration: underline;
-  text-decoration-thickness: 0.1em;
+  text-decoration-thickness: 0.05em;
   text-underline-offset: 0.25em;
 }