js+css实现冒泡带进度上传动画效果代码-html代码-BFW代码库

js+css实现冒泡带进度上传动画效果代码

代码语言：html

所属分类：上传

代码描述：js+css实现冒泡带进度上传动画效果代码

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">

  <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover">
  
  <link rel='stylesheet' href='https://fonts.googleapis.com/css2?family=DM+Sans&amp;display=swap'>
  
<style>
* {
	border: 0;
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
:root {
	--hue: 223;
	--primary1: hsl(var(--hue),90%,5%);
	--primary9: hsl(var(--hue),90%,40%);
	--primary10: hsl(var(--hue),90%,50%);
	--primary11: hsl(var(--hue),90%,60%);
	--primary18: hsl(var(--hue),90%,90%);
	--trans-dur: 0.3s;
	font-size: calc(16px + (20 - 16) * (100vw - 320px) / (1280 - 320));
}
body,
button {
	font: 1em/1.5 "DM Sans", sans-serif;
}
body {
	background-color: var(--primary18);
	color: var(--primary1);
	height: 100vh;
	transition:
		background-color var(--trans-dur),
		color var(--trans-dur);
}
main {
	display: grid;
	overflow: hidden;
	place-items: center;
	height: 100%;
	min-height: 24.5em;
}
.upload,
.upload__finish {
	max-width: 17em;
}
.upload {
	padding: 1.5em;
	text-align: center;
	width: 100%;
}
.upload__button {
	background-color: var(--primary10);
	border-radius: 0.2em;
	color: hsl(0,0%,100%);
	padding: 0.75em 1.5em;
	width: 100%;
	transition: background-color 0.15s ease-in-out;
}
.upload__button:disabled {
	cursor: not-allowed;
	opacity: 0.5;
}
.upload__button:focus {
	outline: transparent;
}
.upload__button:not(:disabled):focus-visible,
.upload__button:not(:disabled):hover {
	background-color: var(--primary9);
}
.upload__bubbles {
	margin: 0 auto 3em auto;
	position: relative;
	height: 8em;
	width: 8em;
	z-index: 1;
}
.upload__bubble {
	--dur: 3s; /* to be overridden by JavaScript */
	position: absolut.........完整代码请登录后点击上方下载按钮下载查看