Changing BB code stuff

[Python2]

<a href="http://www.web-master-talk.com/thread8.html" target="_blank">http://www.web-master-talk.com/thread8.html</a>

Take a look at that

I want to do the following but dont know how:

>> Increase text size
>> Make box which goes around the code to be smaller so that it doesnt mess with the tables.

Thanks