.emojione {
    font-size: inherit;
    height: 3ex;
    width: 3.1ex;
    min-height: 20px;
    min-width: 20px;
    display: inline-block;
    margin: -.2ex .15em .2ex;
    line-height: normal;
    vertical-align: middle
}

img.emojione {
    width: auto
}