#member1750 dl {
    background-image:url(/images/staff/1750/4f433b935725e04261829fc071b8fa52.jpg);
}
@media only screen and (max-width: 830px) {
#member1750 .hello {
    background-image:url(/images/staff/1750/4f433b935725e04261829fc071b8fa52.jpg);
}
}