.video-container {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.75);

  display: none;
  z-index: 2;
}

.video-container .flex-container {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;

  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;

  -webkit-box-pack: center;
  -moz-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;

  -webkit-box-align: center;
  -moz-box-align: center;

  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}

.video-container .close {
  position: absolute;
  top: 20px;
  right: 20px;

  color: #f4f4f4;
  font-size: 18px;
  text-align: center;

  background-color: transparent;
  border: 0;
  cursor: pointer;
}

.video-container .close:hover {
  outline: none;
  color: #fff;
}

.video-container .close:active {
  outline: none;
  color: #bbb;
}

.video-container .button-close {
  z-index: 3;
  position: relative;

  background-color: #f8f8f8;
  color: #333;
  font-size: 14px;
  width: 140px;
  height: 24px;
  line-height: 22px;
  cursor: pointer;
}

.video-container .button-close:hover {
  background-color: #ddd;
  color: #333;
}

.video-container .close-container {
  text-align: center;
}