.ie-tips-box {
  position: fixed;
  display: none;
  z-index: 999;
  top: 50px;
  padding: 5px 15px 15px 15px;
  right: 20px;
  width: 500px;
  font-size: 14px;
  line-height: 1.8;
  border-radius: 8px;
  color: #333;
  background-color: #fff;
  box-shadow: 0 4px 23px 5px rgba(0, 0, 0, 0.2), 0 2px 6px rgba(0, 0, 0, 0.15);
}
.ie-tips-box h3 {
  font-size: 22px;
  line-height: 2;
  font-weight: bold;
  text-align: center;
  color: #666;
}
.ie-tips-box h4 {
  font-size: 15px;
  color: #666;
}
.ie-tips-box h4 a {
  color: #de392d;
  font-weight: bold;
}