We've had a long standing style bug where the edit icons on the summary and description fields would show an underline under the field-required asterisk when they were hovered over. This wasn't a problem for the owner field because we have a special rule for the review-request-details table that prevents hover underlines for all links. This change adds a rule for edit icons to prevent underlines on hover. Testing Done: Hovered over the edit icon for the summary and description fields and no longer saw blue underlines under the red asterisks.