I have used Dropbox Showcase for several design and revision processes in graphic or video design. I always wish I could change the page background color to black, to focus viewers' attention on the images and help simulate the dark room where the content will ultimately be viewed.
PLEASE Dropbox, update Dropbox to allow change in the viewing area for black backgound. The white background washes out the image as I do all my work using a black background!!! it would be amazing!
This is a crucial feature that benefits any visual media professional. Those of us in motion picture work need a dark background to display our work effectively, without the need for fullscreening. The option for black, and neutral greys for color accuracy.