#member1639 dl {
    background-image:url(/images/staff/1639/e21d2e4b9a684b2350670cf3abb1107b.jpg);
}
#member1797 dl {
    background-image:url(/images/staff/1797/9b99e1c8f0935498f5eadb6e6abb5b98.jpg);
}
@media only screen and (max-width: 830px) {
#member1639 .hello {
    background-image:url(/images/staff/1639/e21d2e4b9a684b2350670cf3abb1107b.jpg);
}
#member1797 .hello {
    background-image:url(/images/staff/1797/9b99e1c8f0935498f5eadb6e6abb5b98.jpg);
}
}