.dialog {
  position: fixed;
  _position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: none;
  z-index: 9996;
}

.dialog>.bg {
  width: 100%;
  height: 100%;
  position: absolute;
  background: #000;
  opacity: 0.6;
  z-index: 1;
}

.dialog>.content {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
}

.dialog>.content>.tips {
  width: 40%;
  height: 60px;
  line-height: 60px;
  left: 50%;
  top: 50%;
  margin-top: -30px;
  margin-left: -20%;
  border-radius: 10px;
  background-color: rgba(0, 0, 0, 0.6);
  color: #ffffff;
  text-align: center;
  position: absolute;
}

.dialog>.content>img {
  width: 100%;
  height: auto;
}

.pop {
  top: 50%;
  left: 50%;
  background-repeat: no-repeat;
  position: absolute;
}

.pop a {
  background-repeat: no-repeat;
  position: absolute;
}

.pop>a.btn_close {
  width: 30px;
  height: 30px;
  cursor: pointer;
  top: 20px;
  right: 40px;
  transform: rotate(45deg);
}

.pop>a.btn_close::before {
  content: " ";
  width: 80%;
  height: 40%;
  display: block;
  border-top: 4px solid #222;
  position: absolute;
  top: 50%;
  margin-top: -2px;
  left: 10%;
  pointer-events: none;
}

.pop>a.btn_close::after {
  content: " ";
  width: 40%;
  height: 80%;
  display: block;
  border-left: 4px solid #222;
  position: absolute;
  top: 10%;
  left: 50%;
  margin-left: -2px;
  pointer-events: none;
}

.pop>a.btn_close:hover {
  opacity: 0.8;
}

.video-dialog {
  width: 900px;
  height: 480px;
  background-color: #000;
  margin-left: -450px;
  margin-top: -240px;
  display: flex;
  align-items: center;
}

.video-dialog video {
  width: 100%;
}

.video-dialog video.video-js {
  width: 100% !important;
  height: 100% !important;
}

.video-dialog.pop>a.btn_close {
  top: -40px;
  left: 50%;
  margin-left: -18px;
  background-color: #ccc;
  border-radius: 50%;
  padding: 2px;
  background-position: center;
}

.message {
  width: 200px;
  background-color: #fff;
  color: #222;
  padding: 10px;
  border-radius: 6px;
  position: fixed;
  transition: all 0.3s;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9998;
  text-align: center;
  display: none;
  opacity: 0;
  font-size: 12px;
}

.message.error {
  background-color: #f44335;
  color: #fff;
  display: block;
  opacity: 1;
  top: 20px;
}

.message.success {
  background-color: #44b448;
  color: #fff;
  display: block;
  opacity: 1;
  top: 20px;
}

.shareToWechat-dialog {
  width: 180px;
  height: 180px;
  background-color: #000;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.shareToWechat-dialog img {
  width: 90%;
  height: 90%;
}

.shareToWechat-dialog.pop>a.btn_close {
  top: -40px;
  left: 50%;
  margin-left: -18px;
  background-color: #ccc;
  border-radius: 50%;
  padding: 2px;
  background-position: center;
}