Change splash page logo
Tweaks from RNE
Add magnifying glass inside FIDG search box
Tweak heading margins again
Tweak table borders
Constrain videos to 600px wide
Landing page style tweaks
Constrain videos to 600px wide
Merge branch 'develop' into fork/format-id-guide
Hide .figure-gallery figcaptions
Update FIDG content
Merge branch 'develop' into fork/format-id-guide