Missing: compact description what to download

[Allen Smith]

The problem with the existing Get Started link is twofold:

1. It's not all actually all that big, and it's overwhelmed by its graphic
   
2. It is directly underneath, and overshadowed by, an unrelated header in bold print
   

It would be easier to see if "Get Started: Download LDraw" were its own section, using the same font as the "What is LDraw" header.

Make the graphic bigger, too. It's cute, but really hard to see at that size.

Allen