1 files changed, 9 insertions, 0 deletions
diff --git a/hg.css b/hg.css
index 578d6a4..78ebd24 100644
--- a/hg.css
+++ b/hg.css
@@ -335,3 +335,12 @@ canvas {
   left: 0;
   margin-left: 5px;
 }
+
+#warning {
+  text-align: center;
+  font-size: 20px;
+  color: red;
+  font-weight: bold;
+  border: 2px solid red;
+  margin-top: 10px;
+}