/* mobile */
@media screen and (max-width: 761px) {
    #topslot_container {
      height: 50px;
    }

    @media screen and (min-height: 550px) {
        #topslot_container {
          height: 100px;
        }
    }
}
/* not mobile */
@media screen and (min-width: 762px) {
    .contentslot {
        min-height: 280px;
    }
}