<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>HTML5+CSS3导航条动画特效</title>
<style>
/* 基础样式重置 */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
background: #f5f7fa;
color: #333;
line-height: 1.6;
padding: 0;
}
/* 导航容器样式 */
.nav-container {
max-width: 1200px;
margin: 50px auto;
padding: 0 20px;
}
/* 导航标题 */
.nav-title {
text-align: center;
margin-bottom: 40px;
color: #2c3e50;
font-size: 2.5rem;
position: relative;
}
.nav-title::after {
content: '';
display: block;
width: 100px;
height: 4px;
background: linear-gradient(to right, #3498db, #9b59b6);
margin: 15px auto;
border-radius: 2px;
}
/* 导航条基础样式 */
.navbar {
background: white;
border-radius: 8px;
box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
overflow: hidden;
}
.nav-list {
display: flex;
list-style: none;
justify-content: center;
}
.nav-item {
position: relative;
}
.nav-link {
display: block;
padding: 20px 25px;
color: #34495e;
text-decoration: none;
font-weight: 500;
font-size: 1.1rem;
transition: all 0.3s ease;
position: relative;
}
/* 效果1: 下划线动画 */
.effect-1 .nav-link::after {
content: '';
position: absolute;
width: 0;
height: 3px;
bottom: 15px;
left: 50%;
transform: translateX(-50%);
background: linear-gradient(to right, #3498db, #9b59b6);
transition: width 0.3s ease;
}
.effect-1 .nav-link:hover::after {
width: 60%;
}
.effect-1 .nav-link:hover {
color: #3498db;
}
/* 效果2: 背景填充 */
.effect-2 .nav-link {
z-index: 1;
overflow: hidden;
}
.effect-2 .nav-link::before {
content: '';
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: linear-gradient(135deg, #1abc9c, #16a085);
z-index: -1;
transform: translateY(100%);
transition: transform 0.4s cubic-bezier(0.7, 0, 0.3, 1);
}
.effect-2 .nav-link:hover {
color: white;
}
.effect-2 .nav-link:hover::before {
transform: translateY(0);
}
/* 效果3: 圆形遮罩 */
.effect-3 .nav-link {
z-index: 1;
overflow: hidden;
}
.effect-3 .nav-link::before {
content: '';
position: absolute;
top: 50%;
left: 50%;
width: 10px;
height: 10px;
background: rgba(52, 152, 219, 0.2);
border-radius: 50%;
transform: translate(-50%, -50%);
z-index: -1;
transition: all 0.6s ease;
}
.effect-3 .nav-link:hover::before {
width: 300px;
height: 300px;
background: rgba(52, 152, 219, 0.1);
}
.effect-3 .nav-link:hover {
color: #3498db;
}
/* 效果4: 3D翻转 */
.effect-4 .nav-item {
perspective: 500px;
}
.effect-4 .nav-link {
transform-style: preserve-3d;
transition: all 0.5s ease;
background: #2c3e50;
color: white;
margin: 0 2px;
}
.effect-4 .nav-link:hover {
transform: rotateX(90deg);
background: #e74c3c;
}
/* 效果5: 边框动画 */
.effect-5 .nav-link {
border: 2px solid transparent;
transition: all 0.4s ease;
}
.effect-5 .nav-link:hover {
border-color: #e74c3c;
color: #e74c3c;
box-shadow: 0 5px 15px rgba(231, 76, 60, 0.2);
}
/* 效果6: 文字抖动 */
.effect-6 .nav-link {
display: inline-block;
}
.effect-6 .nav-link:hover {
animation: shake 0.5s;
}
@keyframes shake {
0%, 100% { transform: translateX(0); }
25% { transform: translateX(-5px); }
75% { transform: translateX(5px); }
}
/* 响应式设计 */
@media (max-width: 768px) {
.nav-list {
flex-direction: column;
}
.nav-link {
padding: 15px 20px;
text-align: center;
}
.effect-1 .nav-link::after {
bottom: 10px;
}
}
/* 页脚样式 */
.footer {
text-align: center;
margin-top: 80px;
padding: 20px;
color: #7f8c8d;
font-size: 0.9rem;
}
.footer a {
color: #3498db;
text-decoration: none;
}
.footer a:hover {
text-decoration: underline;
}
</style>
</head>
<body>
<div class="nav-container">
<h1 class="nav-title">CSS3导航条动画特效</h1>
<h2>1. 下划线动画效果</h2>
<nav class="navbar effect-1">
<ul class="nav-list">
<li class="nav-item"><a href="#" class="nav-link">首页</a></li>
<li class="nav-item"><a href="#" class="nav-link">产品</a></li>
<li class="nav-item"><a href="#" class="nav-link">服务</a></li>
<li class="nav-item"><a href="#" class="nav-link">关于我们</a></li>
<li class="nav-item"><a href="#" class="nav-link">联系我们</a></li>
</ul>
</nav>
<h2>2. 背景填充效果</h2>
<nav class="navbar effect-2">
<ul class="nav-list">
<li class="nav-item"><a href="#" class="nav-link">首页</a></li>
<li class="nav-item"><a href="#" class="nav-link">产品</a></li>
<li class="nav-item"><a href="#" class="nav-link">服务</a></li>
<li class="nav-item"><a href="#" class="nav-link">关于我们</a></li>
<li class="nav-item"><a href="#" class="nav-link">联系我们</a></li>
</ul>
</nav>
<h2>3. 圆形遮罩效果</h2>
<nav class="navbar effect-3">
<ul class="nav-list">
<li class="nav-item"><a href="#" class="nav-link">首页</a></li>
<li class="nav-item"><a href="#" class="nav-link">产品</a></li>
<li class="nav-item"><a href="#" class="nav-link">服务</a></li>
<li class="nav-item"><a href="#" class="nav-link">关于我们</a></li>
<li class="nav-item"><a href="#" class="nav-link">联系我们</a></li>
</ul>
</nav>
<h2>4. 3D翻转效果</h2>
<nav class="navbar effect-4">
<ul class="nav-list">
<li class="nav-item"><a href="#" class="nav-link">首页</a></li>
<li class="nav-item"><a href="#" class="nav-link">产品</a></li>
<li class="nav-item"><a href="#" class="nav-link">服务</a></li>
<li class="nav-item"><a href="#" class="nav-link">关于我们</a></li>
<li class="nav-item"><a href="#" class="nav-link">联系我们</a></li>
</ul>
</nav>
<h2>5. 边框动画效果</h2>
<nav class="navbar effect-5">
<ul class="nav-list">
<li class="nav-item"><a href="#" class="nav-link">首页</a></li>
<li class="nav-item"><a href="#" class="nav-link">产品</a></li>
<li class="nav-item"><a href="#" class="nav-link">服务</a></li>
<li class="nav-item"><a href="#" class="nav-link">关于我们</a></li>
<li class="nav-item"><a href="#" class="nav-link">联系我们</a></li>
</ul>
</nav>
<h2>6. 文字抖动效果</h2>
<nav class="navbar effect-6">
<ul class="nav-list">
<li class="nav-item"><a href="#" class="nav-link">首页</a></li>
<li class="nav-item"><a href="#" class="nav-link">产品</a></li>
<li class="nav-item"><a href="#" class="nav-link">服务</a></li>
<li class="nav-item"><a href="#" class="nav-link">关于我们</a></li>
<li class="nav-item"><a href="#" class="nav-link">联系我们</a></li>
</ul>
</nav>
</div>
</body>
</html>
HTML5+CSS3导航条动画特效
于 2025-06-03 14:56:33 首次发布