WP-SynHighlight

I found a plugin for adding Python code to my posts. It’s called WP-SynHighlight. I’m not sure it works well with my theme, though. Here is an example:

  1. # produce a multiplication table with the number of rows and columns defined by the user
  2. columns = int(raw_input("Input the number of columns: "))
  3. rows = int(raw_input("Input the number of rows: "))
  4. longest = len(str(columns * rows)) # find out how many digits are needed for rjust() to format table evenly
  5. for table in range (1, rows+1):
  6. for table2 in range (1, columns+1):
  7. result = table * table2
  8. print str(result).rjust(longest),
  9. print

Some of the code is white on a white background. Now I need to figure out how to change that background or change the color of the text.