这篇文章主要为大家展示了“如何使用css实现计时功能”，内容简而易懂，条理清晰，希望能够帮助大家解决疑惑，下面让小编带领大家一起研究并学习一下“如何使用css实现计时功能”这篇文章吧。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="renderer" content="webkit">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<title>Time Demo</title>
<style>
html, body {
height: 100%;
}
body {
font-family: "Microsoft Yahei";
font-size: 18px;
margin: 0;
padding: 0;
}
.site-wrapper {
display: table;
width: 100%;
height: 100%;
min-height: 100%;
}
.site-wrapper-inner {
vertical-align: middle;
display: table-cell;
}
.site-wrapper-content {
width: 240px;
margin: 0 auto;
text-align: center;
}
.time {
margin: 10px 0 0 80px;
padding: 0;
list-style: none;
}
.time:after {
content: "";
display: block;
height: 0;
clear: both;
visibility: hidden;
}
.time > li {
text-align: center;
float: left;
position: relative;
overflow: hidden;
width: 10px;
height: 20px;
line-height: 20px;
}
.time > li > div {
position: absolute;
line-height: 20px;
}
@keyframes step6 {
from {
top: 0;
}
to {
top: -120px;
}
}
@-moz-keyframes step6 /* Firefox */
{
from {
top: 0;
}
to {
top: -120px;
}
}
@-webkit-keyframes step6 /* Safari 和 Chrome */
{
from {
top: 0;
}
to {
top: -120px;
}
}
@-o-keyframes step6 /* Opera */
{
from {
top: 0;
}
to {
top: -120px;
}
}
@keyframes step10 {
from {
top: 0;
}
to {
top: -200px;
}
}
@-moz-keyframes step10 /* Firefox */
{
from {
top: 0;
}
to {
top: -200px;
}
}
@-webkit-keyframes step10 /* Safari 和 Chrome */
{
from {
top: 0;
}
to {
top: -200px;
}
}
@-o-keyframes step10 /* Opera */
{
from {
top: 0;
}
to {
top: -200px;
}
}
.min1 {
animation: step6 steps(6) 3600s infinite;
-moz-animation: step6 steps(6) 3600s infinite; /* Firefox */
-webkit-animation: step6 steps(6) 3600s infinite; /* Safari 和 Chrome */
-o-animation: step6 steps(6) 3600s infinite; /* Opera */
}
.min2 {
animation: step10 steps(10) 600s infinite;
-moz-animation: step10 steps(10) 600s infinite; /* Firefox */
-webkit-animation: step10 steps(10) 600s infinite; /* Safari 和 Chrome */
-o-animation: step10 steps(10) 600s infinite; /* Opera */
}
.sec1 {
animation: step6 steps(6) 60s infinite;
-moz-animation: step6 steps(6) 60s infinite; /* Firefox */
-webkit-animation: step6 steps(6) 60s infinite; /* Safari 和 Chrome */
-o-animation: step6 steps(6) 60s infinite; /* Opera */
}
.sec2 {
animation: step10 steps(10) 10s infinite;
-moz-animation: step10 steps(10) 10s infinite; /* Firefox */
-webkit-animation: step10 steps(10) 10s infinite; /* Safari 和 Chrome */
-o-animation: step10 steps(10) 10s infinite; /* Opera */
}
.mil1 {
animation: step10 steps(10) 1s infinite;
-moz-animation: step10 steps(10) 1s infinite; /* Firefox */
-webkit-animation: step10 steps(10) 1s infinite; /* Safari 和 Chrome */
-o-animation: step10 steps(10) 1s infinite; /* Opera */
}
.mil2 {
animation: step10 steps(10) 0.1s infinite;
-moz-animation: step10 steps(10) 0.1s infinite; /* Firefox */
-webkit-animation: step10 steps(10) 0.1s infinite; /* Safari 和 Chrome */
-o-animation: step10 steps(10) 0.1s infinite; /* Opera */
}
.mil3 {
animation: step10 steps(10) 0.01s infinite;
-moz-animation: step10 steps(10) 0.01s infinite; /* Firefox */
-webkit-animation: step10 steps(10) 0.01s infinite; /* Safari 和 Chrome */
-o-animation: step10 steps(10) 0.01s infinite; /* Opera */
}
.min1, .min2, .sec1, .sec2, .mil1, .mil2, .mil3 {
animation-play-state: paused;
-moz-animation-play-state: paused; /* Firefox */
-webkit-animation-play-state: paused; /* Safari 和 Chrome */
-o-animation-play-state: paused; /* Opera */
}
#start:checked ~ .time .min1,
#start:checked ~ .time .min2,
#start:checked ~ .time .sec1,
#start:checked ~ .time .sec2,
#start:checked ~ .time .mil1,
#start:checked ~ .time .mil2,
#start:checked ~ .time .mil3 {
animation-play-state: running;
-moz-animation-play-state: running; /* Firefox */
-webkit-animation-play-state: running; /* Safari 和 Chrome */
-o-animation-play-state: running; /* Opera */
}
#stop:checked ~ .time .min1,
#stop:checked ~ .time .min2,
#stop:checked ~ .time .sec1,
#stop:checked ~ .time .sec2,
#stop:checked ~ .time .mil1,
#stop:checked ~ .time .mil2,
#stop:checked ~ .time .mil3 {
animation-play-state: paused;
-moz-animation-play-state: paused; /* Firefox */
-webkit-animation-play-state: paused; /* Safari 和 Chrome */
-o-animation-play-state: paused; /* Opera */
}
#reset:checked ~ .time .min1,
#reset:checked ~ .time .min2,
#reset:checked ~ .time .sec1,
#reset:checked ~ .time .sec2,
#reset:checked ~ .time .mil1,
#reset:checked ~ .time .mil2,
#reset:checked ~ .time .mil3 {
animation: none;
-moz-animation: none; /* Firefox */
-webkit-animation: none; /* Safari 和 Chrome */
-o-animation: none; /* Opera */
top: 0;
}
</style>
</head>
<body>
<div class="site-wrapper">
<div class="site-wrapper-inner">
<div class="site-wrapper-content">
<input type="radio" name="control" id="start">
<label for="start">start</label>
<input type="radio" name="control" id="stop" checked>
<label for="stop">stop</label>
<input type="radio" name="control" id="reset">
<label for="reset">reset</label>
<ul class="time">
<li><div class="min1">0 1 2 3 4 5</div></li>
<li><div class="min2">0 1 2 3 4 5 6 7 8 9</div></li>
<li>:</li>
<li><div class="sec1">0 1 2 3 4 5</div></li>
<li><div class="sec2">0 1 2 3 4 5 6 7 8 9</div></li>
<li>.</li>
<li><div class="mil1">0 1 2 3 4 5 6 7 8 9</div></li>
<li><div class="mil2">0 1 2 3 4 5 6 7 8 9</div></li>
<li><div class="mil3">0 1 2 3 4 5 6 7 8 9</div></li>
</ul>
</div>
</div>
</div>
</body>
</html>
以上是“如何使用css实现计时功能”这篇文章的所有内容，感谢各位的阅读！相信大家都有了一定的了解，希望分享的内容对大家有所帮助，如果还想学习更多知识，欢迎关注亿速云行业资讯频道！
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