image.png
代码和效果直接在这里取:
https://wy333.gitee.io/kole/timer/index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>timer</title>
<link rel="stylesheet" type="text/css" href="timer.css" />
</head>
<body>
<div class="container">
<input id="start" name="controls" type="radio" />
<input id="stop" name="controls" type="radio" />
<input id="reset" name="controls" type="radio" />
<div class="timer">
<div class="cell">
<div class="numbers tenhour moveten">0 1 2 3 4 5 6 7 8 9</div>
</div>
<div class="cell">
<div class="numbers hour moveten">0 1 2 3 4 5 6 7 8 9</div>
</div>
<div class="cell divider">
<div class="numbers">:</div>
</div>
<div class="cell">
<div class="numbers tenminute movesix">0 1 2 3 4 5 6</div>
</div>
<div class="cell">
<div class="numbers minute moveten">0 1 2 3 4 5 6 7 8 9</div>
</div>
<div class="cell divider">
<div class="numbers">:</div>
</div>
<div class="cell">
<div class="numbers tensecond movesix">0 1 2 3 4 5 6</div>
</div>
<div class="cell">
<div class="numbers second moveten">0 1 2 3 4 5 6 7 8 9</div>
</div>
<div class="cell divider">
<div class="numbers">:</div>
</div>
<div class="cell">
<div class="numbers milisecond moveten">0 1 2 3 4 5 6 7 8 9</div>
</div>
<div class="cell">
<div class="numbers tenmilisecond moveten">0 1 2 3 4 5 6 7 8 9</div>
</div>
<div class="cell">
<div class="numbers hundredmilisecond moveten">0 1 2 3 4 5 6 7 8 9</div>
</div>
</div>
<div class="timer_controls">
<label for="start">Start</label>
<label for="stop">Stop</label>
<label for="reset">Reset</label>
</div>
</body>
</html>
.timer {
padding: 10px;
overflow: hidden;
display: inline-block;
position: relative;
background: -webkit-linear-gradient(top, #222, #444);
}
.timer .cell {
/*只显示一位数字. 高度 = 数字的行高，宽度 = 数字的宽度*/
width: 0.60em;
height: 40px;
font-size: 50px;
overflow: hidden;
position: relative;
float: left;
}
.timer .numbers {
width: 0.6em;
line-height: 40px;
font-family: digital, arial, verdana;
text-align: center;
position: absolute;
top: 0;
left: 0;
color: #02F5B6;
/* text-shadow: 0 0 5px rgba(255, 255, 255, 1); */
}
input[name="controls"] {display: none;}
/*秒表控制器样式*/
.timer_controls {
margin-top: -5px;
}
.timer_controls label {
cursor: pointer;
padding: 5px 10px;
background: #efefef;
font-size: 11px;
border-radius: 0 0 3px 3px;
}
/*Control code*/
/*秒表暂停运转*/
#stop:checked~.timer .numbers {
animation-play-state: paused;
}
/*秒表开始运转*/
#start:checked~.timer .numbers {
animation-play-state: running;
}
/*重置秒表*/
#reset:checked~.timer .numbers {
animation: none;
}
.moveten {
/*使用分步骤来移动数字，10个数字等于10步*/
animation: moveten 1s steps(10, end) infinite;
/*默认情况下动画是停止不动的*/
animation-play-state: paused;
}
.movesix {
animation: movesix 1s steps(6, end) infinite;
}
/*同步时间的速率*/
/*每秒十个数字，因此也需要十步*/
.second {
animation-duration: 10s;
}
.tensecond {
/*60 times .second*/
animation-duration: 60s;
}
.milisecond {
/*1/10th of .second*/
animation-duration: 1s;
}
.tenmilisecond {
animation-duration: 0.1s;
}
.hundredmilisecond {
animation-duration: 0.01s;
}
.minute {
/*60 times .second*/
animation-duration: 600s;
}
.tenminute {
/*60 times .minute*/
animation-duration: 3600s;
}
.hour {
/*60 times .minute*/
animation-duration: 36000s;
}
.tenhour {
/*10 times .hour*/
animation-duration: 360000s;
}
/*------------------------------------------------------------*\
1、动画的逻辑就是给数字使用了绝对定位，改变“top”的属性值；
2、分 和 秒 应该是 '60' 而不是 '100'，因此需要创建两个动画；
3、十步十个数字
4、六步六个数字
\*-------------------------------------------------------------*/
@-webkit-keyframes moveten {
0% {
top: 0;
}
100% {
top: -400px;
}
}
@-webkit-keyframes movesix {
0% {
top: 0;
}
100% {
top: -240px;
}
}
/*Lets use a better font for the numbers*/
@font-face {
font-family: 'digital';
src: url('./timer.TTF');
}
