.pub-tip-box {
  width: 100%;
  padding: 0.2rem 0.3rem;
  box-sizing: border-box;
  position: fixed;
  left: 0;
  top: -100%;
  z-index: 108;
  text-align: center;
  display: none;
  transition: top .4s;
}
.pub-tip-box .tip-text {
  font-size: 0.26rem;
  color: #fff;
  line-height: 0.36rem;
  font-family: 'Poppins-Regular';
}