This CL fixes landing page layout to lists.

Change-Id: I7ce12e20336900b6add45ca7069f0647e282b627
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2302055Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Zeynep Cankara <zcankara@google.com>
Cr-Commit-Position: refs/heads/master@{#68936}