
cv微调样式即可,原理自行研究。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<link rel="icon" href="/favicon.ico" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Vite App</title>
</head>
<body>
<div id="app">
<style>
html,
body,
#app {
width: 100%;
height: 100%;
display: flex;
position: relative;
justify-content: center;
align-items: center;
overflow: hidden;
}
.loader,
.loader:before,
.loader:after {
border-radius: 50%;
width: 2.5em;
height: 2.5em;
-webkit-animation-fill-mode: both;
animation-fill-mode: both;
-webkit-animation: loadAnimation 1.8s infinite ease-in-out;
animation: loadAnimation 1.8s infinite ease-in-out;
}
.loader {
color: #406eeb;
font-size: 10px;
margin: 80px auto;
position: relative;
text-indent: -9999em;
-webkit-transform: translateZ(0);
-ms-transform: translateZ(0);
transform: translateZ(0);
-webkit-animation-delay: -0.16s;
animation-delay: -0.16s;
top: 0;
transform: translate(-50%, 0);
}
.loader:before,
.loader:after {
content: '';
position: absolute;
top: 0;
}
.loader:before {
left: -3.5em;
-webkit-animation-delay: -0.32s;
animation-delay: -0.32s;
}
.loader:after {
left: 3.5em;
}
@-webkit-keyframes loadAnimation {
0%,
80%,
100% {
box-shadow: 0 2.5em 0 -1.3em;
}
40% {
box-shadow: 0 2.5em 0 0;
}
}
@keyframes loadAnimation {
0%,
80%,
100% {
box-shadow: 0 2.5em 0 -1.3em;
}
40% {
box-shadow: 0 2.5em 0 0;
}
}
</style>
<div class="loader"></div>
</div>
<script type="module" src="/src/main.ts"></script>
</body>
</html>

这篇博客探讨了如何使用CSS进行微调,以优化网页样式。文章通过一个加载动画的例子展示了CSS的关键帧动画(@keyframes)和过渡效果,详细解释了如何创建和应用这些效果。此外,还强调了CSS在网页布局中的重要性,如flexbox布局和相对定位。
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