diff --git a/public_html/css/header.css b/public_html/css/header.css
index 916ed65..9f94daf 100644
--- a/public_html/css/header.css
+++ b/public_html/css/header.css
@@ -19,6 +19,11 @@
 	overflow: hidden;
 
 	cursor: pointer;
+	user-select:         none;
+	-moz-user-select:    none;
+	-webkit-user-select: none;
+	-moz-user-select:    none;
+	-ms-user-select:     none;
 
 	transition: all .2s ease-in-out;
 }