@import "open-iconic/font/css/open-iconic-bootstrap.scss"; .oi { // open-iconic uses `display: inline-block` by default which prevents text // decorations to be applied. Text decorations like underscore are used to // indicate that an element is focusable. Not showing them by default is // easily causing accessibility issue. We change the default to // `display: inline` to have a safe default behavior. It could be easily // overruled per element by applying Bootstrap's utility class // `.d-inline-block`. display: inline; }