Mobile friendly

[jmartin2939]

The changes made are to insure mobile friendliness. The formatting is essentially the same as it always has been, but a few changes have been made to insure it works on desktop and mobile:

Also kept the date in the footer, and made smaller adjustments- hopefully nothing you feel takes from the simplicity, I want to contribute not be intrusive :).

Tested on my server and all functionally seems intact.

[clawoflight]

Looks good to me.
However, you will probably want to cherry-pick the changes you kept and consolidate them into 2 commits (actual changes and readme update).

As it is, I'm not sure that @splitbrain will be happy merging 8 commits of which six only make and undo unneeded changes.

Thanks for doing this though, the mobile-friendly layout is a very welcome addition indeed!

[splitbrain]

Why this change? This switches from a 79 char width (which is a pretty common width for text) to an arbitrary pixel width depending on the font.

[jmartin2939]

I don't have a good reason for this one. I'm not sure why changed it, I'll change it back, it seems to work on mobile either (it should anyway.)

[clawoflight]

any news on this?

[chang-zhao]

@jmartin2939 Josh, maybe you remove this pull request and make another, clean one, with only that line. It would be easy to accept then.