GitLab

Set a width for the cr-lottie element on the discovery page to avoid
inconsistent rendering on different devices.

See crrev.com/c/2587209 for the same fix applied to a different page
with screenshots.

Fixed: 1158586
Change-Id: I2b4018f833ee298ee182b4d26667e8586bf1356d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2591871Reviewed-by: James Vecore <vecore@google.com>
Reviewed-by: Kyle Horimoto <khorimoto@chromium.org>
Commit-Queue: Curt Clemens <cclem@google.com>
Cr-Commit-Position: refs/heads/master@{#837167}