Changing the display of links on the Login page?

Hi,
I need some help chaing the display of the links at the bottom of the login page.
see screenshot - http://monosnap.com/image/eP80Dl15Tk8zNe7J9PCPgV3mzkbqdc

Ideally each link should be 2 times larger in Red text and a box around it so that its more obvious that its a button e.g. if user clicked login by mistake and needs to register . or if they lost their password. Also if the "Back to Sitename" can be made into a button that would be great.
Domain: http://tinyurl.com/nfhp5pj
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(please dont post any image / link / brand name here)

Thanks

Tom