diff --git a/files/helpers/sanitize.py b/files/helpers/sanitize.py
index e2c40b5cd..484d71941 100644
--- a/files/helpers/sanitize.py
+++ b/files/helpers/sanitize.py
@@ -81,7 +81,7 @@ def sanitize_marquee(tag, name, value):
 	if name in ['width', 'height']:
 		try: value = int(value)
 		except: return False
-		if 0 < value <= 200: return True
+		if 0 < value <= 500: return True
 
 	return False
 
diff --git a/files/templates/formatting.html b/files/templates/formatting.html
index 39c7d4f3e..610fb7599 100644
--- a/files/templates/formatting.html
+++ b/files/templates/formatting.html
@@ -419,12 +419,12 @@ line breaks
 		<tr>
 			<td>Marquee</td>
 			<td>
-				&lt;marquee width="60%" direction="up" height="100px"&gt;
+				&lt;marquee direction="up" scrollamount="10" behavior="scroll" height="100" width="60"&gt;
 					This is a sample scrolling text that has scrolls in the upper direction.
 				&lt;/marquee&gt;
 			</td>
 			<td>
-				<marquee width="60%" direction="up" height="100px">
+				<marquee direction="up" scrollamount="10" behavior="scroll" height="100" width="60">
 					This is a sample scrolling text that has scrolls in the upper direction.
 				</marquee>
 			</td>