.wrap {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  margin: 0 auto;
  overflow: hidden;
}
.wrap-inner {
  position: absolute;
  overflow: hidden;
  left: 0;
  width: 32rem;
  height: 61.9rem;
  top: 50%;
  transform: translate(0, -50%);
  -webkit-transform: translate(0, -50%);
}

/*消除ios点击阴影*/
html,body{-webkit-text-size-adjust: 100%;-webkit-tap-highlight-color: rgba(0, 0, 0, 0);}

/*消除ios动画抖动*/
* {
  -webkit-backface-visibility: hidden;
}

input {
  border: 0;
  outline: none;
}

input::-webkit-input-placeholder {
  /* placeholder颜色  */
  color: #bababa;
}

.page {
  display: none;
}

.hd {
  background: rgba(0, 0, 0, 0.8);
}

.santa-claus-block {
  overflow: hidden;
}

input[name='tel'] {
  text-align: center;
  font-size: 2.8rem;
  color: #333;
}

video {
  width: 100%;
  height: 200%;
  position: absolute;
  top: -50%;
}