HTML: Changing colors of specific words in a string of text

Question

I have the below message (slightly changed):

\"Enter the competition by January 30, 2011 and you could win up to $$$$ — including amazing summer tri

Answer 1

  Enter the competition by 
  January 30, 2011
  and you could win up to $$$$ — including amazing 
  summer 
  trips!

Or you may want to use CSS classes instead:

  
    
  
  
    

      Enter the competition by 
      January 30, 2011
      and you could win up to $$$$ — including amazing 
      summer 
      trips!