diff --git a/assets/css/main.css b/assets/css/main.css
index b4388d1..053c42d 100644
--- a/assets/css/main.css
+++ b/assets/css/main.css
@@ -37,6 +37,7 @@ header {
 #runBtn {
 	background-color: #079992;
 	color: white;
+	font-weight: bold;
 	display: block;
 	width: 100%;
 	border: none;