Comment 1 for bug 1999408

This patch sets icons to a size relative to the surrounding text and adds a small margin to set them slightly apart. It also sets the opacity to 65%, making them less visually "loud."

https://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/sleary/lp1999408-not-so-loud-icons