.button-extra{display:inline-flex;align-items:center}.button-extra-icon{}.button-extra-have-text .button-extra-left-icon{margin-right:.4em}.button-extra-have-text .button-extra-right-icon{margin-left:.4em}.button-extra-icon-inner{line-height:1em}.buton-extra-text{}.button-extra-have-hover:hover .button-extra-icon-inner{display:none}.button-extra-have-hover .button-extra-icon-inner-hover{display:none}.button-extra-have-hover:hover .button-extra-icon-inner-hover{display:block}.button-extra.expand{display:flex;justify-content:center}