I am currently using the PersonalTrainer theme for my fitness business and am struggling to change the colour of the header text. I'm in process of re-branding and have designed a new logo, which I've added to the website. The main colour of the theme, however, is green and clashes with the logo's scheme. I'm not sure why, but I cannot change the text colour in the header no matter how many times I've tried and I don't read code very well. Grateful for any help at all!