missing add it cart button

Hi, I just installed the electronic template . After the installation, i can not find the add to cart button(green) next to the Qty blank. When I highlight all the words, I see the"add to cart" there in white. This happened to my other buttons too. How can i fix this?

Thanks
Jack

was it there when you installed opencart?

if not re-upload as there might be a missing file.