diff --git a/styles/styles.css b/styles/styles.css
index 794cdaa..5e9279a 100644
--- a/styles/styles.css
+++ b/styles/styles.css
@@ -37,6 +37,11 @@ a {
 a:hover {
 	color: var(--link-hover);
 }
+a.button {
+	background: var(--background-dark);
+	display: inline-block;
+	padding: 1em;
+}
 dl {
 	list-style-type: none;
 	margin: 0;