Adding specificity to carousel controls, as they were getting overridden by Bootstrap CSS, probably due to the order CSS is being loaded
lightening more-link color when on a dark caption by default. Specifically for OFW.
removing on-hover effect for h2 links since we aren't doing on-hover effects for other things in the caption that are all linked...
padding to avoid left/right arrow buttons from overlapping caption text
adjusting caption block widths during different responsive breakpoints
responsive styles for intermediary breakpoint (before sidebars both drop away)
unnecessary padding removed
responsive styles for smallest breakpoint
adjusting responsive styles for normal captions (not caption-block)