Brand footer

[virginiacc]

Add brand footer to /explore-rates, /closing-disclosure, /loan-estimate, and /loan-options pages

Additions

• Brand footer html, css, and images
• Instantiate brand footer on /explore-rates, /closing-disclosure, /loan-estimate, and /loan-options pages

Removals

• Related links section on above pages

Testing

• Check out branch and run grunt
• Check that brand footer appears on /explore-rates, /closing-disclosure, /loan-estimate, and /loan-options pages

Review

• @higs4281
• @sonnakim

Screenshots

explore-rates

closing-disclosure

loan-estimate

loan-options

Todos

• @sonnakim, I was wondering about breakpoints for the footer. Should there be a range between mobile & desktop where the sections stack 2x2?

Checklist

• [ ] Changes are limited to a single goal (no scope creep)
• [ ] Code can be automatically merged (no conflicts)
• [ ] Code follows the standards laid out in the front end playbook
• [ ] Passes all existing automated tests
• [ ] New functions include new tests
• [ ] New functions are documented (with a description, list of inputs, and expected output)
• [ ] Placeholder code is flagged
• [ ] Visually tested in supported browsers and devices
• [ ] Project documentation has been updated (including the "Unreleased" section of the CHANGELOG)

[jenn-franklin]

👍 makes sense to me to stack the content 2x2 in the mid range

[sonnakim]

Yes I agree with @huetingj !

[virginiacc]

@huetingj @sonnakim I'm going to merge this so it's reviewable on build & then create another PR for the 2x2 mid-range layout. Thanks!