.ei-base {
    background-repeat: no-repeat;
    height: 1.7rem;
    width: 2rem;
    display: inline-block;
}
.ei-local-user {
    background-image: url('local_user.svg');
}
.ei-global {
    background-image: url('global.svg');
}
.ei-local {
    background-image: url('local.svg');
}
.ei-inbound-roaming {
    background-image: url('inbound_roaming.svg');
}
.ei-outbound-roaming {
    background-image: url('outbound_roaming.svg');
}