.pay-tip-plugin {
  background: rgba(0, 0, 0, 0.8);
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 99;
  display: none;
  color: #ffffff;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}
.pay-tip-plugin .el-button {
  margin-top: 20px;
  font-size: 14px;
  padding: 15px 20px;
}