JSFiddle - React, Tailwind, and code Playground

by Evan Sharp

HTML

<div class="thing">
    <hp-tooltip open="up">
        <hp-icon font="question"></hp-icon>
        <hp-tooltip-bubble ng-show="show">
            <div class="hp-tooltip--content" ng-transclude>
                This is the content<br />
                This is the content<br />
                This is the content<br />
                This is the content<br />
            </div>
        </hp-tooltip-bubble>
    </hp-tooltip>
    <hp-tooltip open="right">
        <hp-icon font="question"></hp-icon>
        <hp-tooltip-bubble ng-show="show">
            <div class="hp-tooltip--content" ng-transclude>
                This is the content<br />
                This is the content<br />
                This is the content<br />
                This is the content<br />
            </div>
        </hp-tooltip-bubble>
    </hp-tooltip>
    <hp-tooltip open="down">
        <hp-icon font="question"></hp-icon>
        <hp-tooltip-bubble ng-show="show">
            <div class="hp-tooltip--content" ng-transclude>
                This is the content<br />
                This is the content<br />
                This is the content<br />
                This is the content<br />
            </div>
        </hp-tooltip-bubble>
    </hp-tooltip>
    <hp-tooltip open="left">
        <hp-icon font="question"></hp-icon>
        <hp-tooltip-bubble ng-show="show">
            <div class="hp-tooltip--content" ng-transclude>
                This is the content<br />
                This is the content<br />
                This is the content<br />
                This is the content<br />
            </div>
        </hp-tooltip-bubble>
    </hp-tooltip>
    <div>Other content here</div>
</div>

CSS

.thing {
    padding: 100px;
}
hp-tooltip {
  position: relative;
  display: inline-block;
  width: 16px;
  height: 16px;
}
hp-tooltip > hp-icon[font="question"] {
  border-radius: 50%;
  display: inline-block;
  width: 16px;
  height: 16px;
  background-color: #0069E9;
  color: #ffffff;
  font-size: 14px;
  letter-spacing: 1px;
  line-height: 1.5;
  text-align: center;
  cursor: pointer;
}
hp-tooltip > hp-icon[font="question"]::before {
  display: block;
  line-height: 1;
  font-size: 14px;
}
hp-tooltip > hp-tooltip-bubble {
  position: absolute;
  z-index: 999;
  margin: auto;
  width: 175px;
  padding: 15px 20px;
  border: 1px solid #0069E9;
  background-color: #ffffff;
  text-align: center;
  display:table;
  pointer-events: none;
  opacity: 0;
  -webkit-transition: all .25s ease-out;
     -moz-transition: all .25s ease-out;
      -ms-transition: all .25s ease-out;
       -o-transition: all .25s ease-out;
          transition: all .25s ease-out;
    -webkit-transition-delay: 0.5s;
     -moz-transition-delay: 0.5s;
      -ms-transition-delay: 0.5s;
       -o-transition-delay: 0.5s;
          transition-delay: 0.5s;
}
hp-tooltip:hover > hp-tooltip-bubble{
    opacity: 1;
  pointer-events: auto;
}
hp-tooltip > hp-tooltip-bubble::before, hp-tooltip > hp-tooltip-bubble::after {
  content: "";
  position: absolute;
  margin: auto;
  width: 0;
  height: 0;
  border-style: solid;
}
hp-tooltip[open="up"] > hp-tooltip-bubble, hp-tooltip[open="down"] > hp-tooltip-bubble {
  left: -100.5px;
}
hp-tooltip[open="up"] > hp-tooltip-bubble::before, hp-tooltip[open="up"] > hp-tooltip-bubble::after, hp-tooltip[open="down"] > hp-tooltip-bubble::before, hp-tooltip[open="down"] > hp-tooltip-bubble::after {
  left: 0;
  right: 0;
}
hp-tooltip[open="right"] > hp-tooltip-bubble, hp-tooltip[open="left"] > hp-tooltip-bubble {
  top: 0;
  bottom: 0;
}
hp-tooltip[open="right"] > hp-tooltip-bubble::before, hp-tooltip[open="right"] > hp-tooltip-bubble::after, hp-tooltip[open="left"] >...