>>
>>> hth,
>>> Christian
>>> 
>>> ---
>>> 
>>> #+title: Side by side code blocks
>>> #+style: <style>pre.src {display: table-cell;}</style>
>>> 
>>> How to say hello in two languages:
>>> 
>>> #+begin_src perl :results output
>>>    # Perl
>>>    sub say_hello {
>>>        print "Hello, world";
>>>    }
>>> 
>>>    say_hello;
>>> #+end_src
>>> #+begin_src python :results output
>>>    # Python
>>>    def say_hello():
>>>        print("Hello, world")
>>> 
>>>    say_hello()
>>> #+end_src
>>
>>

--