i[class^="fa-"] {
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-style: normal;
}
i[class^="fa-cc-"] {
    font-family: 'Font Awesome 5 Brands';
    font-weight: 400;
}
.fab {
    font-family: 'Font Awesome 5 Brands'!important;
}
.far {
    font-family: 'Font Awesome 5 Free'!important;
    font-weight: 400;
}
.fa,
.fas {
    font-family: 'Font Awesome 5 Free'!important;
    font-weight: 900;
}