Safari does not support the :focus-within pseudo-class-PHP Chinese Network Q&A

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Safari does not support the :focus-within pseudo-class

P粉561438407 2023-09-14 13:30:52

380

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <style>
    #my-button:focus-within {
      color: red;
    }
  </style>
</head>
<body>
  <button id="my-button" tabindex="0">item2</button>
</body>
</html>

When pressed, the color should switch to red. Works in Chrome and Firefox, always has issues with Safari (tested on version 15.6.1).

But what is the problem?