Homepage Print Editions section

[joshdarby]

Changes

This pull request makes the following changes:

• Adds styling for the FooGallery plugin

Desktop:

Mobile:

Why

For #20

Testing/Questions

Features that this PR affects:

• Homepage print editions section

Questions that need to be answered before merging:

• [ ] Is this PR targeting the correct branch in this repository?
• [ ] I can't figure out how to remove the faint gray border/padding around the images. Any ideas?

Steps to test this PR:

1. Install the FooGallery plugin
2. Create a new gallery and add these three images
3. For each image, add this as the caption

   <span>Winter 2016 | Issue 14</span>
   <br/>
   Custom Tag Line

4. Give each image a custom url and set custom target to new tab
5. Copy these gallery settings
6. Add the gallery shortcode to a text widget with a title and title link
7. Add a custom html widget below the text widget with this content:

   <br/>
   <div style="text-align:center;">
   <a class="btn" href="#">More Print Editions</a>
   </div>

8. View on frontend