.flag-icon-background {
    background-size: contain;
    background-position: 50%;
    background-repeat: no-repeat
}

.flag-icon {
    background-size: cover;
    background-position: 50%;
    background-repeat: no-repeat;
    position: relative;
    display: inline-block;
    width: 30px;
    line-height: 20px;
}

.flag-icon:before {
    content: "\00a0"
}

.flag-icon.flag-icon-squared {
    width: 1em
}

.flag-icon-pk {
    background-image: url(../images/flag/pk.svg)
}
.flag-icon-az {
    background-image: url(../images/flag/az.svg)
}
.flag-icon-us {
    background-image: url(../images/flag/us.svg)
}
.flag-icon-ca {
    background-image: url(../images/flag/ca.svg)
}
.flag-icon-uk {
    background-image: url(../images/flag/uk.jpg)
}
.flag-icon-in {
    background-image: url(../images/flag/in.svg)
}