zig Tryit Editor

<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
.dropbtn {
  background-color: #3498DB;
  color: white;
  padding: 16px;
  font-size: 16px;
  border: none;
}
.dropup {
  position: relative;
  display: inline-block;
}
.dropup-content {
  display: none;
  position: absolute;
  background-color: #f1f1f1;
  min-width: 160px;
  bottom: 50px;
  z-index: 1;
}
.dropup-content a {
  color: black;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
}
.dropup-content a:hover {background-color: #ccc}
.dropup:hover .dropup-content {
  display: block;
}
.dropup:hover .dropbtn {
  background-color: #2980B9;
}
</style>
</head>
<body style="background-color:white;">
<h2>Hoverable Dropup</h2>
<p>Example text...</p>
<p>Example text...</p>
<p>Move the mouse over the button to open the dropup menu.</p>
<div class="dropup">
  <button class="dropbtn">Dropup</button>
  <div class="dropup-content">
    <a href="#">Link 1</a>
    <a href="#">Link 2</a>
    <a href="#">Link 3</a>
  </div>
</div>
</body>

</html>