diff --git a/src/css/typeface-material-icons-outlined.css b/src/css/typeface-material-icons-outlined.css
index 7b42171f..9e035979 100644
--- a/src/css/typeface-material-icons-outlined.css
+++ b/src/css/typeface-material-icons-outlined.css
@@ -12,7 +12,7 @@
   font-family: 'Material Icons Outlined', sans-serif;
   font-weight: normal;
   font-style: normal;
-  font-size: 24px;  /* Preferred icon size */
+  font-size: 2.5rem;
   display: inline-block;
   line-height: 1;
   text-transform: none;