#member1320 dl {
    background-image:url(/images/staff/1320/);
}
#member1321 dl {
    background-image:url(/images/staff/1321/142cab89424a02f9e7b6568f1cb48703.jpg);
}
@media only screen and (max-width: 830px) {
#member1320 .hello {
    background-image:url(/images/staff/1320/);
}
#member1321 .hello {
    background-image:url(/images/staff/1321/142cab89424a02f9e7b6568f1cb48703.jpg);
}
}