Revise demo page
htps://civicrm.org/demo ranks as the second most visited page on c.o. Currently it is comprised of partner demos (this is a benefit of being a partner), stock demos offered by the CT, and Spark promotion #109 (closed)
2 previous issues with related discussion include #117 (closed) and #76
To upload designs, you'll need to enable LFS and have admin enable hashed storage. More information