.flag-at {
background-position: 0 -528px
}
.flag-au {
background-position: 0 -544px
}
.flag-aw {
background-position: 0 -560px
}
.flag-ax {
background-position: 0 -576px
}
@varib : 2;
.flag-at {
background-position: 0 -528 * @varib;
}
.flag-au {
background-position: 0 -544 * @varib;
}
.flag-aw {
background-position: 0 -560 * @varib;
}
.flag-ax {
background-position: 0 -576 * @varib;
}