JSFiddle - React, Tailwind, and code Playground

by Sascha

HTML

<div class="menu-bar">

  <div class="float-right">
    <div class="sub-menu">My menu
      <div class="sub-menu-inner">
        <ul>
          <li><a href="#">112</a></li>
          <li><a href="#">114</a></li>
        </ul>
      </div>
    </div>
  </div>
</div>

CSS

div.menu-bar {
  height: 64px;
  width: 100%;
  background: #ddd;
}
div.sub-menu {
  display: inline-block;
  position: relative;
  min-width: 150px;
}
div.sub-menu div.sub-menu-inner {
  display: none;
}
div.sub-menu:hover div.sub-menu-inner {
  display: inline-block;
  position: absolute;
  top: 20px;
  right: 0;
  width: 150px;
}
.float-right {
  float: right;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
li {
  padding-left: 10px;
  line-height: 30px;
  background-color: #888;
}