made dashboard widget full width, cleaned up styling.

[dobozysaurus]

Couple minor fixes to the mojo dashboard widget:

• Made the widget full width of the container, instead of capped at 1000.
• Favored divs over tables
• Nixed the border-radius:12 on the .card2.

[matallen]

I've reviewed the change, and thanks for making it small and contained, however there's a few issues:

1. when the card expands it behaves as expected, however when you shrink the browser screen, then div doesnt shrink (I'm on RHEL 7 with Chrome 77.0.3865.75 ), and
2. It's highlighted that the code in this repo for the mojo card is fairly out of date. It appears the real code is in a branch that's not been merged. I will merge the actual code back into master and we can go from there, either re-apply the change or I can
3. also, please try not to auto-format the code, it makes it super hard to tell what's actually changed

[dobozysaurus]

Thanks for looking at this, Mat! Apologies for the formatting - if there's a formatter on the project that you'd prefer I use, please let me know and I'll be glad to do so. Once you merge the code, I'll take a look at issue 1.