<section>
  <h1>Tooltip</h1>

  <div class="button">
    <svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
      <path stroke-linecap="round" stroke-linejoin="round" d="M10.325 4.317c.426-1.756 2.924-1.756 3.35 0a1.724 1.724 0 002.573 1.066c1.543-.94 3.31.826 2.37 2.37a1.724 1.724 0 001.065 2.572c1.756.426 1.756 2.924 0 3.35a1.724 1.724 0 00-1.066 2.573c.94 1.543-.826 3.31-2.37 2.37a1.724 1.724 0 00-2.572 1.065c-.426 1.756-2.924 1.756-3.35 0a1.724 1.724 0 00-2.573-1.066c-1.543.94-3.31-.826-2.37-2.37a1.724 1.724 0 00-1.065-2.572c-1.756-.426-1.756-2.924 0-3.35a1.724 1.724 0 001.066-2.573c-.94-1.543.826-3.31 2.37-2.37.996.608 2.296.07 2.572-1.065z" />
      <path stroke-linecap="round" stroke-linejoin="round" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" />
    </svg>

    <div class="tooltip">
      <a href="#">
        <svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
          <path stroke-linecap="round" stroke-linejoin="round" d="M5.121 17.804A13.937 13.937 0 0112 16c2.5 0 4.847.655 6.879 1.804M15 10a3 3 0 11-6 0 3 3 0 016 0zm6 2a9 9 0 11-18 0 9 9 0 0118 0z" />
        </svg>
      </a>
      <a href="#"><svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
          <path stroke-linecap="round" stroke-linejoin="round" d="M8 12h.01M12 12h.01M16 12h.01M21 12c0 4.418-4.03 8-9 8a9.863 9.863 0 01-4.255-.949L3 20l1.395-3.72C3.512 15.042 3 13.574 3 12c0-4.418 4.03-8 9-8s9 3.582 9 8z" />
        </svg></a>
      <a href="#">
        <svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
          <path stroke-linecap="round" stroke-linejoin="round" d="M17.657 16.657L13.414 20.9a1.998 1.998 0 01-2.827 0l-4.244-4.243a8 8 0 1111.314 0z" />
          <path stroke-linecap="round" stroke-linejoin="round" d="M15 11a3 3 0 11-6 0 3 3 0 016 0z" />
        </svg>
      </a>
    </div>

  </div>

</section>

body {
  position: relative;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  background-color: rgb(36, 36, 36);
  background-image: radial-gradient(
    0deg,
    rgb(129, 125, 121) 0%,
    rgb(20, 20, 20) 150%
  );
  background-repeat: no-repeat;
  background-position: 50% 0;
  background-size: 160% 160%;
}

section {
  margin: 0 auto;
  padding: 50px 0;

  text-align: center;
}

h1 {
  font-size: 48px;
  font-weight: 400;
  line-height: 60px;

  margin: 0 0 18px;

  cursor: default;

  color: rgb(223, 219, 219);
  text-shadow: 0 -1px 2px rgba(0, 0, 0, 0.75);
}

.icon {
  display: block;
  float: left;

  width: 22px;
  height: 22px;
  margin: 0;
  padding: 0;
}

.button {
  line-height: 20px;
  position: relative;
  display: inline-block;
  margin-top: 50px;
  padding: 3px 8px;
  cursor: pointer;
  transition: all 0.145s ease;
  text-decoration: none;
  color: white;
  border: 1px solid rgba(0, 0, 0, 0.4);
  border-radius: 5px;
  background: linear-gradient(
    to top,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.06) 75%
  );
  box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.15) inset,
    0 1px 1px 0 rgba(255, 255, 25, 0.06);
}

.tooltip {
  position: absolute;
  z-index: 10;
  top: -50px;
  left: 50%;

  display: block;
  visibility: hidden;

  width: 132px;
  height: 36px;
  margin-left: -66px;

  transition: all 0.2s 0.152s ease-out;
  transform: translateY(-10px);

  opacity: 0;
  border-radius: 3px;
  box-shadow: 0 0 3px 0 rgba(0, 0, 0, 0.4), 0 3px 7px 2px rgba(0, 0, 0, 0.3);

  &:before,
  &:after {
    position: absolute;
    bottom: -9px;
    left: 50%;
    z-index: -1;

    display: block;

    width: 0;
    height: 0;
    margin-left: -5px;

    content: "";
    transition: 0.2s;

    border: 5px solid transparent;
    background: transparent;
  }

  &:before {
    border-top-color: rgba(157, 148, 148, 0.8);
  }

  &:after {
    bottom: -8px;

    border-top-color: rgb(208, 203, 203);
  }
}

.tooltip a {
  float: left;

  box-sizing: border-box;
  width: 44px;
  height: 36px;
  color: rgb(100, 100, 100);
  background: linear-gradient(
    to bottom,
    rgba(208, 203, 203, 1) 15%,
    rgba(233, 229, 229, 1) 100%
  );
  box-shadow: 1px 0 1px 0 rgba(0, 0, 0, 0.15) inset,
    -1px 0 1px 0 rgba(255, 255, 255, 0.5) inset,
    0 1px 1px 0 rgba(255, 255, 255, 0.8) inset,
    0 -1px 1px 0 rgba(157, 148, 148, 0.8) inset;

  &:last-child {
    border-radius: 0 4px 4px 0;
  }
  &:first-child {
    border-radius: 4px 0 0 4px;
  }
  &:hover {
    background: linear-gradient(
      to top,
      rgba(226, 223, 223, 1) -20%,
      rgba(200, 192, 192, 1) 70%
    );
    box-shadow: 1px 0 1px 0 rgba(0, 0, 0, 0.15) inset,
      -1px 0 1px 0 rgba(255, 255, 255, 0.3) inset,
      0 1px 1px 0 rgba(255, 255, 255, 0.8) inset,
      0 -1px 1px 0 rgba(157, 148, 148, 0.8) inset;
  }
}

.button:hover {
  transition: all 0.145s 0s ease-in;

  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.15) 0%,
    rgba(0, 0, 0, 0) 75%,
    rgba(0, 0, 0, 0.1) 110%
  );
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.25) inset,
    0 1px 1px 0 rgba(255, 255, 25, 0.08);
}

.button:hover .tooltip {
  visibility: visible;

  transition: all 0.2s 0.1s ease-out;
  transform: translateY(0);

  opacity: 1;
}

.h-6 {
  height: 22px;
  margin-top: 6px;
}
.w-6 {
  width: 22px;
}