HTML+CSS+JS制作一个灰白色简约时钟，这次借鉴了网络上的代码，利用JS动态创建元素，减少html语句的数量，也便于与vue、react等语言进行结合。
HTML+CSS+JS制作一个灰白色简约时钟
1. 效果图：
2. 特点：这次借鉴了网络上的代码，利用JS动态创建元素，减少html语句的数量，也便于与vue、react等语言进行结合。
3. 代码实现：
<!DOCTYPE html>
<html lang="ch">
<head>
<meta charset="UTF-8">
<meta name ="viewport" content ="width = device-width" />
<meta name="author" content="戈小戈">
<title>灰白色简约时钟</title>
</head>
<style lang="css">
.clock {
width: 250px;
height: 250px;
background: #eee;
background: linear-gradient(to right, #ddd, #fff);
border-radius: 10%;
margin:0 auto;
position: relative;
border: 10px solid #555;
box-sizing: content-box;
box-shadow: -2px 1px 8px rgba(0, 0, 0, 0.4);
}
.clock_number span{
display: inline-block;
width: 30px;
height: 30px;
line-height: 30px;
text-align: center;
color: #333;
border-radius: 50%;
font-size: 13px;
position: absolute;
}
.clock_number :nth-child(3),.clock_number :nth-child(6),.clock_number :nth-child(9),.clock_number :nth-child(12) {background: #555;color: #fff;}
.clock_number :nth-child(1){right: 72px;margin-right: -15px;top: 26px;}
.clock_number :nth-child(2){right: 38px;margin-right: -15px;top: 63px;}
.clock_number :nth-child(3){top: 125px;margin-top: -15px;right: 10px;}
.clock_number :nth-child(4){right: 38px;margin-right: -15px;bottom: 63px;}
.clock_number :nth-child(5){right: 72px;margin-right: -15px;bottom: 26px;}
.clock_number :nth-child(6){left: 125px;margin-left: -15px;bottom: 10px;}
.clock_number :nth-child(7){left: 72px;margin-left: -15px;bottom: 26px;}
.clock_number :nth-child(8){left: 38px;margin-left: -15px;bottom: 63px;}
.clock_number :nth-child(9){top: 125px;margin-top: -15px;left: 10px;}
.clock_number :nth-child(10){left: 38px;margin-left: -15px;top: 63px;}
.clock_number :nth-child(11){left: 72px;margin-left: -15px;top: 26px;}
.clock_number :nth-child(12){left: 125px;margin-left: -15px;top: 10px;}
.clock_number_point span{
width: 1px;
height: 6px;
background: #999;
display: inline-block;
position: absolute;
z-index: 100;
box-sizing: border-box;
}
.clock_number_point :nth-child(1){top: 18px;right: 60px;transform: rotate(30deg);width: 3px;height: 10px;}
.clock_number_point :nth-child(2){top: 60px;right: 19.5px;transform: rotate(60deg);width: 3px;height: 10px;}
.clock_number_point :nth-child(3){top: 180px;right: 20px;transform: rotate(120deg);width: 3px;height: 10px;}
.clock_number_point :nth-child(4){bottom: 18px;right: 61px;transform: rotate(150deg);width: 3px;height: 10px;}
.clock_number_point :nth-child(5){bottom: 18px;left: 61px;transform: rotate(210deg);width: 3px;height: 10px;}
.clock_number_point :nth-child(6){top: 180px;left: 20px;transform: rotate(240deg);width: 3px;height: 10px;}
.clock_number_point :nth-child(7){top: 60px;left: 19.5px;transform: rotate(300deg);width: 3px;height: 10px;}
.clock_number_point :nth-child(8){top: 18px;left: 60px;transform: rotate(330deg);width: 3px;height: 10px;}
.bg{
width: 250px;
height: 250px;
border-radius: 50%;
position: absolute;
box-shadow: inset -4px 14px 25px rgba(255, 255, 255, 1);
}
.clock-logo{
position: absolute;
left: 125px;
top: 125px;
width: 80px;
border-radius: 50%;
height: 80px;
padding: 10px;
margin-left: -40px;
margin-top: -40px;
text-align: center;
background: #ccc;
color: #16a085;
font-size: 12px;
text-align: center;
box-sizing: border-box;
z-index: 0;
}
.clock-center{
width: 20px;
height: 20px;
margin: -10px 0 0 -10px;
border-radius: 50%;
background-color: #d6e2ea;
background-image: linear-gradient(90deg, #d6e2ea 0%, #e6e7f8 100%);
position: absolute;
top: 125px;
left: 125px;
z-index: 999;
border: 1px solid #16a085;
box-sizing: border-box;
}
.s,.m,.h{
position: absolute;
box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.4);
border-radius: 50%;
transform-origin: center bottom;
}
.s{
height: 100px;
width: 2px;
background: red;
left: 125px;
margin-left: -1px;
top: 25px;
z-index: 110;
}
.m{
height: 80px;
width: 5px;
background: #348781;
left: 125px;
margin-left: -2.5px;
top: 45px;
z-index: 100;
}
.h{
height: 70px;
width: 8px;
background: #3D3C3A;
left: 125px;
margin-left: -4px;
top: 55px;
z-index: 90;
border-left: 1px solid rgba(255, 255, 255, 0.1);
box-sizing: border-box;
}
.clock-logo span{
display: block;
font-size: 7px;
color: #333;
margin-top: 26px;
}
</style>
<body>
<div class="clock">
<div class="clock_number"></div>
<div class='clock_number_point'></div>
<div class="bg"></div>
<div class="clock-logo"></div>
<div class="m"></div><div class="h"></div><div class="s"></div>
<div class="clock-center"></div>
</div>
<script>
// autor:戈小戈
for (var i = 1; i <= 12; i++)
{
var div=document.createElement('span');
if(i<=8){document.getElementsByClassName("clock_number_point")[0].appendChild(div); }//插入数字方块子元素
div.innerHTML=''+i;
document.getElementsByClassName("clock_number")[0].appendChild(div);
}
function setTime() {
const sHand = document.querySelector('.s');
const mHand = document.querySelector('.m');
const hHand = document.querySelector('.h');
const d = new Date();
const s = d.getSeconds();//秒
const m = d.getMinutes();//分
const h = d.getHours();//时
const sDeg = (( s / 60 ) * 360 );
const mDeg = (( m / 60 ) * 360 ) + (( s / 60 ) * 6 );
const hDeg = (( h / 12 ) * 360 ) + (( m / 60 ) * 30 );
sHand.style.transform = 'rotate('+sDeg+'deg )';
mHand.style.transform = 'rotate('+mDeg+'deg )';
hHand.style.transform = 'rotate('+hDeg+'deg )';
}
setInterval( setTime, 1000 );
</script>
</body>
</html>
