Build a Stylized To-Do List - Build a Stylized To-Do list

Tell us what’s happening:

Hi everyone, please may you help me with number 15

Your code so far

<!-- file: index.html -->
<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="utf-8">
    <title>Styled To-Do List</title>
    <link rel="stylesheet" href="styles.css">
</head>

<body>
<ul class="todo-list">
    <li>
         <input type="checkbox" id="task 1">
         <label for="task 1">Learn HTML</label>
         <ul class="sub-item">
            <li>
                <a class="sub-item-link" href="https://developer.mozilla.org" target="_blank">Text 1</a>
             </li>
          </ul>
    </li>
    <li>
         <input type="checkbox" id="task 2">
         <label for="task 2">Learn CSS</label>
         <ul class="sub-item">
            <li>
            <a class="sub-item-link" href="https://css-tricks.com" target="_blank">Text 2</a>
            </li>
            </ul>
         </li>
    <li>
         <input type="checkbox" id="task 3">
         <label for="task 3">Certificaiton</label>
         <ul class="sub-item">
            <li>
                <a class="sub-item-link" href="https://www.freecodecamp.org" target="_blank">Text 3</a>
                </li>
                </ul>
         </li>
    <li> 
        <input type="checkbox" id="task 4">
        <label for="task 4">Success</label>
        <ul class="sub-item">
            <li>
                <a class="sub-item-link" href="https://www.w3.org/WAI/" target="_blank">Text 4
                </a>
                </li>
                </ul>
        </li>
    </ul>
</body>

</html>
/* file: styles.css */
a {
  text-decoration: none;
  color: green;
}
a:visited {
  color: orange;
}
a:hover {
  color: purple;
}
a:focus {
  color: yellow;
  outline: 2px;
}
a:active {
  color: red;
}

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Safari/537.36

Challenge Information:

Build a Stylized To-Do List - Build a Stylized To-Do list

GitHub Link: freeCodeCamp/curriculum/challenges/english/blocks/lab-stylized-to-do-list/66c051d13a6a20255a963695.md at main · freeCodeCamp/freeCodeCamp · GitHub

Welcome to the forum @aphiwenene54,

Please take a look at this reference to find the pseudo-class to apply for an unvisited link:

CSS Pseudo-classes

Happy coding