.fib,
.fi {
    background-size: contain;
    background-position: 50%;
    background-repeat: no-repeat;
}

.fi {
    position: relative;
    display: inline-block;
    width: 1.333333em;
    line-height: 1em;
}

.fi:before {
    content: " ";
}

.fi.fis {
    width: 1em;
}

.fi-ae {
    background-image: url(../flags/4x3/ae.svg);
}

.fi-fr {
    background-image: url(../flags/4x3/fr.svg);
}

.fi-us {
    background-image: url(../flags/4x3/us.svg);
}

.fi-sh {
    background-image: url(../flags/4x3/sh.svg);
}

.fi-gb-eng {
    background-image: url(../flags/4x3/gb-eng.svg);
}