I created buttons that link to different pages, and just place them on the front page, horizontally, one after another. If you look at the responsive website on a mobile phone, the buttons, instead of aligning horizontally, they align vertically, which affects the way the letters are aligned and they become hard to read.
I had that done with a similar website, but the buttons would align horizontally on a mobile screen. I am not sure why now, with the same program, the same theme, the buttons stretch different in a responsive design.