Trying to add scroll boxes into an existing table on this post:

https://www.lioden.com/topic.php?id=304429539097

CODE:
<*span style="background:#F5D598;border:1px solid #E9BFDF;float:left;width:90%;height:auto;padding:20px;color:#FF9E00;margin:5px 1px 10px 30px;text-align:center;"><*b>🦋 We have no Idea what's happening here 🦋
<*/font><*/span>

Preview:
🦋 We have no Idea what's happening here 🦋



I've tried multiple codes but am unable to add a scroll box into this table without messing something up ;-;
would appreciate the help!
Thanks <3