CSS动画特效展示

原创已于 2025-06-27 13:34:37 修改 · 846 阅读

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于 2025-06-04 15:05:46 首次发布

<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>CSS动画特效展示</title>
<style>
/* 基础样式 */
body {
margin: 0;
padding: 0;
font-family: 'Arial', sans-serif;
background: linear-gradient(135deg, #1a2a6c, #b21f1f, #fdbb2d);
background-size: 400% 400%;
animation: gradientBG 15s ease infinite;
height: 100vh;
overflow-x: hidden;
color: white;
}

@keyframes gradientBG {
0% { background-position: 0% 50%; }
50% { background-position: 100% 50%; }
100% { background-position: 0% 50%; }
}

.container {
max-width: 1200px;
margin: 0 auto;
padding: 20px;
text-align: center;
}

h1 {
font-size: 3em;
margin-bottom: 30px;
text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
animation: pulse 2s infinite;
}

@keyframes pulse {
0% { transform: scale(1); }
50% { transform: scale(1.05); }
100% { transform: scale(1); }
}

/* 动画盒子 */
.animation-box {
display: flex;
flex-wrap: wrap;
justify-content: center;
gap: 30px;
margin-top: 50px;
}

.animation-item {
width: 200px;
height: 200px;
background: rgba(255, 255, 255, 0.2);
border-radius: 15px;
display: flex;
align-items: center;
justify-content: center;
font-size: 1.2em;
font-weight: bold;
box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
transition: all 0.3s ease;
position: relative;
overflow: hidden;
}

/* 各种动画效果 */
.rotate-animation {
animation: rotate 4s linear infinite;
}

@keyframes rotate {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}

.bounce-animation {
animation: bounce 2s ease infinite;
}

@keyframes bounce {
0%, 100% { transform: translateY(0); }
50% { transform: translateY(-30px); }
}

.pulse-animation {
animation: pulse 1.5s ease infinite;
}

.shake-animation {
animation: shake 0.5s ease infinite;
}

@keyframes shake {
0%, 100% { transform: translateX(0); }
25% { transform: translateX(-10px); }
75% { transform: translateX(10px); }
}

.float-animation {
animation: float 6s ease-in-out infinite;
}

@keyframes float {
0%, 100% { transform: translateY(0); }
50% { transform: translateY(-20px); }
}

.color-change-animation {
animation: colorChange 8s linear infinite;
}

@keyframes colorChange {
0% { background-color: #ff9a9e; }
25% { background-color: #fad0c4; }
50% { background-color: #a18cd1; }
75% { background-color: #fbc2eb; }
100% { background-color: #ff9a9e; }
}

/* 场景动画 */
.scene {
margin-top: 50px;
height: 300px;
background: rgba(0, 0, 0, 0.3);
border-radius: 20px;
position: relative;
overflow: hidden;
}

.sun {
position: absolute;
top: 50px;
left: 100px;
width: 80px;
height: 80px;
background: radial-gradient(circle, #ffde59, #ff914d);
border-radius: 50%;
box-shadow: 0 0 50px #ff914d;
animation: sunRise 10s infinite alternate;
}

@keyframes sunRise {
0% { transform: translateY(150px); opacity: 0; }
100% { transform: translateY(0); opacity: 1; }
}

.cloud {
position: absolute;
background: white;
border-radius: 50%;
opacity: 0.8;
}

.cloud1 {
width: 60px;
height: 30px;
top: 80px;
left: 300px;
animation: cloudMove 20s linear infinite;
}

.cloud2 {
width: 100px;
height: 50px;
top: 120px;
left: 500px;
animation: cloudMove 25s linear infinite reverse;
}

@keyframes cloudMove {
0% { transform: translateX(-100px); }
100% { transform: translateX(1200px); }
}

.ground {
position: absolute;
bottom: 0;
width: 100%;
height: 100px;
background: linear-gradient(to top, #5d4037, #8d6e63);
}

.tree {
position: absolute;
bottom: 100px;
}

.trunk {
width: 20px;
height: 60px;
background: #5d4037;
margin-left: 40px;
}

.leaves {
width: 100px;
height: 80px;
background: #2e7d32;
border-radius: 50px 50px 0 0;
margin-left: -30px;
margin-bottom: 10px;
}

.tree1 {
left: 200px;
animation: treeSway 5s ease-in-out infinite;
}

.tree2 {
left: 400px;
animation: treeSway 4s ease-in-out infinite reverse;
}

.tree3 {
left: 700px;
animation: treeSway 6s ease-in-out infinite;
}

@keyframes treeSway {
0%, 100% { transform: rotate(0deg); }
50% { transform: rotate(5deg); }
}

/* 链接样式 */
.link {
margin-top: 50px;
padding: 15px 30px;
background: rgba(255, 255, 255, 0.2);
border-radius: 50px;
display: inline-block;
text-decoration: none;
color: white;
font-weight: bold;
transition: all 0.3s ease;
box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.link:hover {
background: rgba(255, 255, 255, 0.4);
transform: translateY(-5px);
}

/* 响应式设计 */
@media (max-width: 768px) {
.animation-item {
width: 150px;
height: 150px;
font-size: 1em;
}

h1 {
font-size: 2em;
}
}
</style>
</head>
<body>
<div class="container">
<h1>CSS动画特效展示</h1>

<div class="animation-box">
<div class="animation-item rotate-animation">旋转动画</div>
<div class="animation-item bounce-animation">弹跳动画</div>
<div class="animation-item pulse-animation">脉动效果</div>
<div class="animation-item shake-animation">摇晃效果</div>
<div class="animation-item float-animation">浮动效果</div>
<div class="animation-item color-change-animation">颜色变化</div>
</div>

<div class="scene">
<div class="sun"></div>
<div class="cloud cloud1"></div>
<div class="cloud cloud2"></div>

<div class="ground"></div>

<div class="tree tree1">
<div class="leaves"></div>
<div class="trunk"></div>
</div>

<div class="tree tree2">
<div class="leaves"></div>
<div class="trunk"></div>
</div>

<div class="tree tree3">
<div class="leaves"></div>
<div class="trunk"></div>
</div>
</div>


</div>
</body>
</html>