css变量实现rgb色值改变颜色变化动画效果代码
代码语言:html
所属分类:动画
代码描述:css变量实现rgb色值改变颜色变化动画效果代码
下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<link href="https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@700&display=swap" rel="stylesheet">
<style>
@property --red {
syntax: '<integer>';
inherits: true;
initial-value: 0;
}
@property --green {
syntax: '<integer>';
inherits: true;
initial-value: 0;
}
@property --blue {
syntax: '<integer>';
inherits: true;
initial-value: 0;
}
@keyframes red-fade {
50% { --red: 255; }
}
@keyframes green-fade {
50% { --green: 255; }
}
@keyframes blue-fade {
50% { --blue: 255; }
}
:root {
animation: red-fade 16s, green-fade 14s, blue-fade 12s;
animation-iteration-count: infinite;
}
*, *::before, *::after {
box-sizing: border-box;
}
body {
display: grid;
justify-content: center;
align-items: center;
min-height: 100vh;
margin: 0;
padding: 20px;
color: #fff;
background-color: #333;
background-image: linear-gradient(135deg, #111, #444);
font: bold 1.25rem/1 'Roboto Mono', monospace;
}
.wrapper {
display: grid;
grid-template-columns: repeat(3, 40px) minmax(0, 50%);
justify-content: space-around;
gap: 10px;
width: 600px;
max-width: calc(100vw - 40px);
padding: 20px;
border-radius: 20px;
background-color: #0006;
}
.widget {
displ.........完整代码请登录后点击上方下载按钮下载查看
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