.bottom-half-modal .modal-dialog {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  margin: 0;
  width: 100%;
  max-width: 100%;

}

.bottom-half-modal .modal-content {
  height: 100%;
  border-radius: 8px 8px 8px 8px;
  overflow-y: hidden;
  height: 54vh; /* 下半分 */
  width: 65vw;
}