Gunzel

Hi, I'm a bit of a novice when it comes to coding, I use Dreamweaver with bootstrap. I have a header that I can't figure out how to change the colour of the text. Here is a link to the page, http://www.victorianrailways.net/freight/freight pages/alx/alx.html In the header are the words "freight home" which is in silver, I want to change it to white. I've combed through the CSS and can't see where it is telling the text to be that colour. Thanks for any help and sorry for asking such a novice question.