I have a problem on my website where the content of the box overflows into the other side of the website. How can I stop this?

link: http://hotcasket.com/tutorial.php?tutID=1

It's a default property of the <pre> tag. The good news is there's a solution. The bad news is that it isn't officially standards-compliant. But in this case, I'd trade off (and have) because it works.

pre {
 white-space: pre-wrap;      
 white-space: -moz-pre-wrap; 
 white-space: -pre-wrap;     
 white-space: -o-pre-wrap;   
  word-wrap:  break-word;

That'll fix you up good and proper.

Indeed it does; thank you very much!

No problem, buddy. Thanks for asking a question outside of the norm. Those are the good ones.