#dmdv-city-modal {
  position: fixed; top:0; left:0; width:100%; height:100%;
  background: rgba(0,0,0,0.8); display:flex; align-items:center; justify-content:center;
  z-index: 9999;
}
.dmdv-modal-inner {
  background:#fff; padding:30px; border-radius:8px; text-align:center; max-width:300px; width:90%;
}
.dmdv-modal-inner h2 { margin-top:0; }
.dmdv-modal-inner select,
.dmdv-modal-inner input { width:100%; padding:8px; margin-bottom:10px; }
.dmdv-modal-inner button { padding:10px 20px; }