diff --git a/static/application.css b/static/application.css
index 678faea..fe7668b 100644
--- a/static/application.css
+++ b/static/application.css
@@ -180,3 +180,7 @@ textarea {
 #messages li.error {
 	background:rgba(102,8,0,0.8);
 }
+
+#lineos {
+	user-select: none;
+}
\ No newline at end of file