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Description

Address feedback in https://github.com/nasa-jpl/www/issues/364
Fixes https://github.com/nasa-jpl/www/issues/390
Fixes #551

Tweaks to various blocks:

• BlockTeaser: fixes link
• BlockGist: fixes iframe height and caption styles
• BlockCardGrid: fixes mobile width
• EduExplainerArticlePage: removes summary, adds topper
• Tweaks alignment in TheFooter and NavHeader

Instructions to test

1. make vue-storybook
2. view relevant stories

Tested in the following environments/browsers:

Operating System

• macOS
• iOS
• iPadOS
• Windows

Browser

• Chrome
• Firefox ESR
• Firefox
• Safari
• Edge