css+js实现led数字时钟显示当前时间效果代码-html代码-BFW代码库

代码语言：html

代码描述：css+js实现led数字时钟显示当前时间效果代码

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">
  
  
  
<style>
* {
	border: 0;
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
:root {
	--hue: 223;
	--bg: hsl(var(--hue),10%,70%);
	--fg: hsl(var(--hue),10%,10%);
	--trans-dur: 0.3s;
	font-size: calc(20px + (40 - 20) * (100vw - 320px) / (2560 - 320));
}
body {
	background-color: var(--bg);
	background-image: linear-gradient(45deg,hsla(var(--hue),0%,0%,0.5),hsla(var(--hue),0%,0%,0));
	background-position: center;
	color: var(--fg);
	display: flex;
	font: 1em/1.5  sans-serif;
	height: 100vh;
	transition:
		background-color var(--trans-dur),
		color var(--trans-dur);
}
.clock {
	display: flex;
	align-items: center;
	filter: drop-shadow(-0.5em 0.5em 0.125em hsl(0,0%,0%,0.3));
	margin: auto;
	-webkit-user-select: none;
	-moz-user-select: none;
	user-select: none;
}
.clock__colon,
.clock__digit {
	position: relative;
}
.clock__colon {
	background-color: hsl(var(--hue),10%,50%);
	box-shadow:
		0 0.125em 0 hsl(var(--hue),10%,50%) inset,
		0 -0.125em 0 hsl(var(--hue),10%,50%) inset,
		0 0.25em 0.25em hsla(0,0%,0%,0.2) inset,
		0 -0.25em 0.25em hsla(0,0%,0%,0.2) inset;
	display: flex;
	flex-direction: column;
	justify-content: space-around;
	align-items: center;
	width: 1em;
	height: 2.5em;
}
.clock__colon:before,
.clock__colon:after,
.clock__digit-stroke:before {
	background-color: hsl(0,0%,100%);
}
.clock__colon:before,
.clock__colon:after {
	border-radius: 50%;
	box-shadow: 0 0 0.25em hsl(0,0%,100%);
	content: "";
	display: block;
	width: 0.25em;
	height: 0.25em;
}
.clock__digit {
	width: 2em;
	height: 3.5em;
}
.clock__digit-sep {
	background-image: linear-gradient(hsl(var(--hue),10%,35%) 1em,hsla(var(--hue),10%,35%,0) 1em 1.5em,hsl(var(--hue),10%,35%) 1.5em);
	width: 0.125em;
	height: 2.5em;
}
.clock__digit-stroke,
.clock__digit-stroke:before {
	clip-path: polygon(0 0.25em,0.25em 0,1.25em 0,1.5em 0.25em,1.25em 0.5em,0.25em 0.5em);
}
.clock__digit-stroke {
	background-color: hsl(var(--hue),10%,50%);
	position: absolute;
	width: 1.5em;
	height: 0.5em;
}
.clock__digit-stroke:before {
	content: "";
	display: block;
	transform: scale(0.8);
	width: 100%;
	height: 100%;
	transition: background-color var(--trans-dur);
}
.clock__digit-stroke:nth-child(1),
.clock__digit-stroke:nth-child(4),
.clock__digit-stroke:nth-child(7) {
	left: 0.25em;
}
.clock__digit-stroke:nth-child(2),
.clock__digit-stroke:nth-child(2):before,
.clock__digit-stroke:nth-child(3),
.clock__digit-stroke:nth-child(3):before,
.clock__digit-stroke:nth-child(5),
.clock__digit-stroke:nth-child(5):before,
.clock__digit-stroke:nth-child(6),
.clock__digit-stroke:nth-child(6):before {
	clip-path: polygon(0.25em 0,0.5em 0.25em,0.5em 1.25em,0.25em 1.5em,0 1.25em,0 0.25em);
}
.clock__digit-stroke:nth-child(2),
.clock__digit-stroke:nth-child(3),
.clock__digit-stroke:nth-child(5),
.clock__digit-stroke:nth-child(6) {
	width: 0.5em;
	height: 1.5em;
}
.clock__digit-stroke:nth-child(2),
.clock__digit-stroke:nth-child(3) {
	top: 0.25em;
}
.clock__digit-stroke:nth-child(3),
.clock__digit-stroke:nth-child(6) {
	right: 0;
	left: auto;
}
.clock__digit-stroke:nth-child(5),
.clock__digit-stroke:nth-child(6) {
	top: auto;
	bottom: 0.25em;
}
.clock__digit-stroke:nth-child(4) {
	top: 1.5em;
}
.clock__digit-stroke:nth-child(7) {
	top: auto;
	bottom: 0;
}
[data-digit=" "] .clock__digit-stroke:before,
[data-digit="0"] .clock__digit-stroke:nth-child(4):before,
[data-digit="1"] .clock__digit-stroke:nth-child(1):before,
[data-digit="1"] .clock__digit-stroke:nth-child(2):before,
[data-digit="1"] .clock__digit-stroke:nth-child(4):before,
[data-digit="1"] .clock__digit-stroke:nth-child(5):before,
[data-digit="1"] .clock__digit-stroke:nth-child(7):before,
[data-digit="2"] .clock__digit-stroke:nth-child(2):before,
[data-digit="2"] .clock__digit-stroke:nth-child(6):before,
[data-digit="3"] .clock__digit-stroke:nth-child(2):before,
[data-digit="3"] .clock__digit-stroke:nth-child(5):before,
[data-digit="4"] .clock__digit-stroke:nth-child(1):before,
[data-digit="4"] .clock__digit-stroke:nth-child(5):before,
[data-digit="4"] .clock__digit-stroke:nth-child(7):before,
[data-digit="5"] .clo.........完整代码请登录后点击上方下载按钮下载查看