.rec_shadow {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, .7);
  z-index: 10;
}

.rec_wrap {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

#rec_close {
  position: absolute;
  top: -28px;
  right: -20px;
  cursor: pointer;
  transition: transform .5s ease;
}

#rec_close:hover {
  transform: rotate(180deg);
}