#member1819 dl {
    background-image:url(/images/staff/1819/39434cb0d806d13b3c59be38ac9dee88.jpg);
}
@media only screen and (max-width: 830px) {
#member1819 .hello {
    background-image:url(/images/staff/1819/39434cb0d806d13b3c59be38ac9dee88.jpg);
}
}