Just from a UX perspective.  I believe there should be increased spacing between the elements to help people avoid accidentally clicking on "Checkout as Guest" or "read".  See the attached / linked image.

http://i67.tinypic.com/nx5dtt.png


Tested on 18" to 27" monitor in a Microsoft Edge for this particular case.  Just tested in Chrome also.

Thanks for suggestion, we will add a little space between that elements.