diff --git a/files/helpers/sanitize.py b/files/helpers/sanitize.py
index af5bf4ce3..0687d0046 100644
--- a/files/helpers/sanitize.py
+++ b/files/helpers/sanitize.py
@@ -242,13 +242,13 @@ def sanitize(sanitized, noimages=False):
 	for i in re.finditer('" target="_blank">(https://youtube.com/watch\?v\=.*?)</a>', sanitized):
 		url = i.group(1)
 		replacing = f'<a href="{url}" target="_blank">{url}</a>'
-		htmlsource = f'<div style="padding-top:5px; padding-bottom: 10px;"><iframe style="max-width:100%" frameborder="0" src="{url}?controls=0"></iframe></div>'
+		htmlsource = f'<div class="embed-responsive embed-responsive-16by9 mb-3"><iframe loading="lazy" src="{url}" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe></div>'
 		sanitized = sanitized.replace(replacing, htmlsource.replace("watch?v=", "embed/"))
 
 	for i in re.finditer('<a href="(https://streamable.com/e/.*?)"', sanitized):
 		url = i.group(1)
 		replacing = f'<a href="{url}" target="_blank">{url}</a>'
-		htmlsource = f'<div style="padding-top:5px; padding-bottom: 10px;"><iframe style="max-width:100%" frameborder="0" src="{url}?controls=0"></iframe></div>'
+		htmlsource = f'<div class="embed-responsive embed-responsive-16by9 mb-3"><iframe loading="lazy" src="{url}" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe></div>'
 		sanitized = sanitized.replace(replacing, htmlsource)
 
 	for i in re.finditer('<p>(https:.*?\.mp4)</p>', sanitized):