.fi-pl {
background-image: url(/flags/pl.svg);
}

.fi-en {
background-image: url(/flags/en2.svg);
}

.fi-de {
background-image: url(/flags/de.svg);
}

.fi{
background-size: contain;
background-position: 50%;
background-repeat: no-repeat;
position: relative;
display: inline-block;
width: 1.33333333em;
line-height: 1em;
}