@charset "UTF-8";

#overlay {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.65);
  display: none;
  /* HTML要素を非表示にする */
  z-index: 30000000000;
}

#modalWindow {
  width: 640px;
  height: 450px;
  position: fixed;
  display: none;
  z-index: 30000000000;
  text-align: center;
  color: #fff;
}

video {
  width: 100%;
}

#close {
  margin: 20px 0 0;
  padding: .5em 3em;
  border: solid 1px rgba(255, 255, 255, .75);
  background: transparent;
  color: #fff;
}

@media only screen and (max-width: 767px) {
  #modalWindow {
    width: 90%;
    height: auto;
  }
}