HTML
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<link rel="stylesheet" href="navStyle.css">
</head>
<body>
<nav class="navBar">
<ul>
<li><a href="<https://www.w3schools.com/html/default.asp>">html</a></li>
<li><a href="<https://www.w3schools.com/css/default.asp>">CSS</a></li>
<li><a href="<https://www.w3schools.com/js/default.asp>">JavaScript</a></li>
</ul>
</nav>
<!-- 參照 42_pseudo_class_完成圖.png,建立一組導覽列 -->
<!-- step1. 加入 <nav>、<ul>、<li> -->
<!-- step2. 設定點選項目的時候,會對應到 w3schools 的各項連結 -->
<!-- HTML: <https://www.w3schools.com/html/default.asp> -->
<!-- CSS: <https://www.w3schools.com/css/default.asp> -->
<!-- JavaScript: <https://www.w3schools.com/js/default.asp> -->
<!-- step3. 引用 navStyle.css -->
<!-- step4. 對照 navStyle.css 設定網頁元素 -->
<!-- 補充 : HTML Semantic Elements -->
<!-- <https://www.w3schools.com/html/html5_semantic_elements.asp> -->
</body>
</html>
CSS
.navBar {
/* 設置導航欄的樣式 */
list-style-type: none;
text-align: center;
background-color: #000000;
}
.navBar li {
/* 設置導航欄項目的樣式 */
display: inline-block;
padding: 20px;
}
.navBar li:hover {
/* 設置導航欄項目懸停時的背景顏色 */
background-color: #656565;
}
.navBar li a {
/* 設置導航欄項目鏈接的樣式 */
color: white;
text-align: center;
text-decoration: none;
} color: white;
text-align: center;
text-decoration: none;
} color: white;
text-align: center;
text-decoration: none;
}