By default, the text color for the text "Coupon code" is set to black, there must be added css controlling this. can you send a link to your page so I can see what the issue is.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.