#member1500 dl {
    background-image:url(/images/staff/1500/e96e9d3f0212ad1cbe773fefe0ce681e.jpg);
}
@media only screen and (max-width: 830px) {
#member1500 .hello {
    background-image:url(/images/staff/1500/e96e9d3f0212ad1cbe773fefe0ce681e.jpg);
}
}