diff --git a/ext/tag_categories/style.css b/ext/tag_categories/style.css
index dcec5212..40919ced 100644
--- a/ext/tag_categories/style.css
+++ b/ext/tag_categories/style.css
@@ -33,6 +33,10 @@
 	padding:0.2rem 0.6rem;
 }
 
+.tagcategoryblock input[type="color"] {
+	height: 22px;
+}
+
 .tagcategoryblock .tc_colorswatch {
 	display:inline-block;
 	vertical-align:middle;