tip.css

.help-tip {
  position: absolute;
  text-align: center;
  background-color: #409EBB;
  border-radius: 50%;
  width: 15px;
  height: 15px;
  font-size: 12px;
  line-height: 17px;
  cursor: default;
  right: -12px;
  top: 0; }

.help-tip:before {
  content: "?";
  font-weight: bold;
  color: #fff; }

.help-tip:hover p {
  display: block;
  transform-origin: 100% 0%;
  -webkit-animation: fadeIn 0.3s ease-in-out;
  animation: fadeIn 0.3s ease-in-out; }

.help-tip p {
  z-index: 9000;
  display: none;
  text-align: left;
  background-color: #0C3A5B;
  padding: 20px;
  width: 300px;
  position: absolute;
  border-radius: 3px;
  box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.2);
  right: -200px;
  color: #fff;
  font-size: 16px;
  line-height: 1.4; }

@media screen and (max-width: 400px) {
  .help-tip p {
    width: 200px; } }
.help-tip a {
  box-shadow: none;
  color: #fff; }

.help-tip a:hover {
  color: #000; }

.help-tip p:before {
  position: absolute;
  content: "";
  width: 0;
  height: 0;
  border: 6px solid transparent;
  border-bottom-color: #0C3A5B;
  right: 200px;
  top: -12px; }

.help-tip p:after {
  width: 100%;
  height: 40px;
  content: "";
  position: absolute;
  top: -40px;
  left: 0; }