- Fix link to older tool versions
- Adapt card style to versions page

NOTRY=true

Change-Id: Id857cc1220605d9bf62e1b810bd46c5766633383
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2767228
Commit-Queue: Patrick Thier <pthier@chromium.org>
Auto-Submit: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Patrick Thier <pthier@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73485}