text won't change colour

Hi, I have used the following code to change the titles of my pages: .entry-title{ color: white !important; background: black; transform: rotate(0.5deg); } problem is in the thumbnail view (i.e. my list of posts on my home page) both background and transform are put into effect but the text colour stays the same grey that it normally is. How can I force it to go white like the page titles? Or, how can I remove those transformations from the thumbnail altogether? Thanks TB