I'm creating a "Breaking News" image / banner to promote a product. I'd like to give it an air of authenticity by using a similar look and style as CNN's or BBC's "Breaking News" flash (Title, subtitle, feel). The end result will be similar but different (won't be using real CNN logo). See examples: https://www.google.com/search?q=bbc+news+breaking+news&client=firefox-b-ab&biw=1464&bih=777&noj=1&source=lnms&tbm=isch&sa=X&ved=0ahUKEwj37ImDoeTQAhVqBcAKHQwhDwYQ_AUICigD or https://www.google.com/search?client=firefox-b-ab&biw=1464&bih=777&noj=1&tbm=isch&sa=1&q=cnn+breaking+news&oq=cnn+breaking+news&gs_l=img.3...460148.460595.0.460722.4.4.0.0.0.0.0.0..0.0....0...1c.1.64.img..4.0.0.iGjj-J_Gv-E
So I'm wondering, is this fair use if the style is similar but different?