/* These two controls remain visible without the external Font Awesome kit. */
#mobile-menu-toggle > i.far.fa-bars,
#mobile-menu-close > i.far.fa-times {
    display: none;
}

#mobile-menu-toggle::before,
#mobile-menu-close::before {
    display: inline-block;
    font-family: Arial, sans-serif;
    font-size: 2em;
    font-weight: 400;
    line-height: 1;
    vertical-align: middle;
}

#mobile-menu-toggle::before {
    content: "\2630";
}

#mobile-menu-close::before {
    content: "\00d7";
}