jquery 下拉显示

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>jQuery Dropdown Example</title>
<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<style>
.dropdown {
  position: relative;
  display: inline-block;
}
.dropdown-content {
  display: none;
  position: absolute;
  background-color: #f9f9f9;
  min-width: 160px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
}
.dropdown-content a {
  color: black;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
}
.dropdown-content a:hover {background-color: #f1f1f1}
.dropdown:hover .dropdown-content {display: block;}
</style>
</head>
<body>

<div class="dropdown">
  <button>Dropdown</button>
  <div class="dropdown-content">
    <a href="#">Link 1</a>
    <a href="#">Link 2</a>
    <a href="#">Link 3</a>
  </div>
</div>

<script>
$(document).ready(function(){
  $('.dropdown').click(function(){
    $('.dropdown-content').toggle();
  });
});
</script>

</body>
</html>

$('.dropdown').click(function(){
  $('.dropdown-content').stop(true, true).toggle();
});

$('.dropdown-content').css({
  'display': 'none',
  'position': 'absolute',
  'background-color': '#f9f9f9',
  // 其他样式...
});