CSS3 Loading等待加载动画特效_css3 加载特效动画-优快云博客

本文链接：https://blog.youkuaiyun.com/zichenblog/article/details/148846066

<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>CSS3 Loading等待加载动画特效</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}

body {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
min-height: 100vh;
background: #f5f5f5;
font-family: 'Arial', sans-serif;
padding: 20px;
}

h1 {
margin-bottom: 40px;
color: #333;
text-align: center;
}

.loaders-container {
display: flex;
flex-wrap: wrap;
justify-content: center;
gap: 50px;
max-width: 1000px;
}

.loader-box {
display: flex;
flex-direction: column;
align-items: center;
width: 200px;
}

.loader-title {
margin-bottom: 15px;
color: #555;
font-size: 18px;
}

/* 1. 旋转圆圈加载动画 */
.spinner {
width: 50px;
height: 50px;
border: 5px solid rgba(0, 0, 0, 0.1);
border-radius: 50%;
border-top-color: #3498db;
animation: spin 1s linear infinite;
}

/* 2. 跳动圆点加载动画 */
.dot-flashing {
position: relative;
width: 10px;
height: 10px;
border-radius: 50%;
background-color: #ff4757;
color: #ff4757;
animation: dot-flashing 1s infinite linear alternate;
animation-delay: 0.5s;
}

.dot-flashing::before, .dot-flashing::after {
content: '';
display: inline-block;
position: absolute;
top: 0;
width: 10px;
height: 10px;
border-radius: 50%;
background-color: #ff4757;
color: #ff4757;
}

.dot-flashing::before {
left: -15px;
animation: dot-flashing 1s infinite alternate;
animation-delay: 0s;
}

.dot-flashing::after {
left: 15px;
animation: dot-flashing 1s infinite alternate;
animation-delay: 1s;
}

/* 3. 进度条加载动画 */
.progress-bar {
width: 100%;
height: 8px;
background-color: #e0e0e0;
border-radius: 4px;
overflow: hidden;
}

.progress-bar::after {
content: '';
display: block;
height: 100%;
width: 20%;
background-color: #2ecc71;
animation: progress 2s ease-in-out infinite;
}

/* 4. 方块旋转加载动画 */
.cube-loader {
width: 50px;
height: 50px;
position: relative;
transform: rotateZ(45deg);
}

.cube-loader::before, .cube-loader::after {
content: '';
position: absolute;
top: 0;
left: 0;
width: 25px;
height: 25px;
background-color: #9b59b6;
animation: cube-loader 2.4s infinite ease-in-out;
}

.cube-loader::after {
background-color: #e74c3c;
animation-delay: 1.2s;
}

/* 5. 脉冲圆点加载动画 */
.pulse-loader {
width: 50px;
height: 50px;
border-radius: 50%;
background-color: #f39c12;
animation: pulse 1.5s ease-in-out infinite;
}

/* 6. 波浪加载动画 */
.wave-loader {
display: flex;
justify-content: center;
align-items: flex-end;
height: 50px;
}

.wave-loader span {
width: 6px;
height: 20px;
margin: 0 3px;
background-color: #1abc9c;
border-radius: 3px;
animation: wave 1.2s ease-in-out infinite;
}

.wave-loader span:nth-child(2) {
animation-delay: 0.1s;
}

.wave-loader span:nth-child(3) {
animation-delay: 0.2s;
}

.wave-loader span:nth-child(4) {
animation-delay: 0.3s;
}

.wave-loader span:nth-child(5) {
animation-delay: 0.4s;
}

/* 动画定义 */
@keyframes spin {
to { transform: rotate(360deg); }
}

@keyframes dot-flashing {
0% { opacity: 0.5; }
50%, 100% { opacity: 1; }
}

@keyframes progress {
0% { transform: translateX(-100%); }
100% { transform: translateX(500%); }
}

@keyframes cube-loader {
0%, 10% {
transform: perspective(120px) rotateX(0deg) rotateY(0deg);
}
25%, 35% {
transform: perspective(120px) rotateX(-180deg) rotateY(0deg);
}
50%, 60% {
transform: perspective(120px) rotateX(-180deg) rotateY(-180deg);
}
75%, 85% {
transform: perspective(120px) rotateX(0deg) rotateY(-180deg);
}
90%, 100% {
transform: perspective(120px) rotateX(0deg) rotateY(0deg);
}
}

@keyframes pulse {
0%, 100% {
transform: scale(0.8);
opacity: 0.5;
}
50% {
transform: scale(1.2);
opacity: 1;
}
}

@keyframes wave {
0%, 60%, 100% {
transform: scaleY(0.4);
}
30% {
transform: scaleY(1);
}
}

.credit {
margin-top: 50px;
color: #666;
font-size: 14px;
}

.credit a {
color: #3498db;
text-decoration: none;
}
</style>
</head>
<body>
<h1>CSS3 Loading等待加载动画特效</h1>

<div class="loaders-container">

<div class="loader-box">
<div class="loader-title">旋转圆圈</div>
<div class="spinner"></div>
</div>


<div class="loader-box">
<div class="loader-title">跳动圆点</div>
<div class="dot-flashing"></div>
</div>


<div class="loader-box">
<div class="loader-title">进度条</div>
<div class="progress-bar"></div>
</div>


<div class="loader-box">
<div class="loader-title">方块旋转</div>
<div class="cube-loader"></div>
</div>


<div class="loader-box">
<div class="loader-title">脉冲圆点</div>
<div class="pulse-loader"></div>
</div>


<div class="loader-box">
<div class="loader-title">波浪效果</div>
<div class="wave-loader">
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
</div>
</div>
</div>

</body>
</html>