Fix broken images in gallery

[MatthewStanciu]

Fixes:

I noticed the image gallery was broken. I think this fixes it. I couldn't get the site to run locally, so I wasn't able to test it, but hopefully I fixed it :P

Additions:

Checklist

• Ensured there is an open issue for your PR
• Added comments to additions
• Followed common formatting conventions for the contribution language
• Tested code to ensure original features are working

Select one:

• Ensured you are the contributer assigned to the Issue for this PR
• Commented for ownership of an OPEN issue where no one is assigned or has yet asked to be assigned

Screenshots

Before: