Styling issues for Examples

[ccanash]

This issue will track the styling issues in the staging site for Examples page and subpages. Please add any additional items you might find during testing to this issue.

DESKTOP 1280 x 800

• Header: Add padding below the title
• Content:The images are too wide in the previews. They should be less wide than the text.

TABLET 768 x 800
Content:

• There should be 2 elements per row. There are currently 4.
• The images are too wide in the previews. They should be less wide than the text.

Mobile 428x800

• Mobile mainlinks nav needs different language icon than desktop #272
• Header:The subtitle text in the header should be 20px and it is currently 32px.

Content:

• The featured section is missing
• The images are too wide in the previews. They should be less wide than the text.
  In the detail page: https://p5js-wip.online/examples/animation-and-variables-drawing-lines/
• The Title is not align with the rest of the text in the left margin

[davepagurek]

• Examples that load assets are not loading, e.g. https://p5js-wip.online/examples/imported-media-alpha-mask/
• Links to related examples broken, e.g. the links at the bottom of https://p5js-wip.online/examples/imported-media-alpha-mask/

[ccanash]

Closing as all elements reported above have been addressed. @davepagurek please check #267 for your reported issues.