fix: spacing and background of map container

[twhite313]

change background to cover; fix spacing

Fix #545

Test URLs:

• Original: https://www.esri.com/en-us/about/about-esri/americas
• Before: https://main--esri-eds--esri.aem.live/en-us/about/about-esri/americas
• After: https://maps--esri-eds--esri.aem.live/en-us/about/about-esri/americas

[aem-code-sync]

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Commits

• 08b72e1 ✅ (latest)

[aem-code-sync]

	Page	Scores	Audits	Google
📱	/en-us/about/about-esri/americas
🖥️	/en-us/about/about-esri/americas