开始
核心代码分析
transform: rotate(calc(30deg * var(--i)));
transform-origin: 0 250px;
animation: rotate 5s linear infinite;
animation-delay: calc(0.42s * var(--i));
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根据在 HTML 上搭建的style 样式， 获取每个对应的i值， 分别计算每个时刻盒子的旋转度数， 同时我们更改他们的初始旋转点， 不然每个都只是中心旋转， 转成了一个圆形。
思路还是loading的制作思路， 只不过这次尺寸比例放大了，
HTML代码搭建：
<div class="box">
<div class="color" style="--i:1">1</div>
<div class="color" style="--i:2">2</div>
<div class="color" style="--i:3">3</div>
<div class="color" style="--i:4">4</div>
<div class="color" style="--i:5">5</div>
<div class="color" style="--i:6">6</div>
<div class="color" style="--i:7">7</div>
<div class="color" style="--i:8">8</div>
<div class="color" style="--i:9">9</div>
<div class="color" style="--i:10">10</div>
<div class="color" style="--i:11">11</div>
<div class="color" style="--i:12">12</div>
<div class="hours"></div>
<div class="mintues"></div>
</div>
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Less代码：
* {
margin: 0px;
padding: 0px;
box-sizing: border-box;
}
body {
background: -webkit-linear-gradient(left top, pink, rgb(90, 83, 83));
display: flex;
min-height: 100vh;
justify-content: center;
align-items: center;
section {
height: 500px;
width: 500px;
.box {
position: relative;
height: 500px;
width: 500px;
display: flex;
justify-content: center;
align-items: center;
border: 5px solid #e2adb6;
border-radius: 50%;
// border: 2px solid red;
&:hover .color {
animation-play-state: paused;
}
&::after {
content: "";
display: block;
height: 25px;
width: 25px;
background-color: #000;
z-index: 4;
border-radius: 50%;
}
@keyframes rotate {
0%,
50% {
text-shadow: none;
color: #000;
transform: rotate(calc(30deg * var(--i))) scale(1);
}
50.1%,
100% {
text-shadow: 0 0 10px #000,
0 0 15px #000;
color: #fff;
transform: rotate(calc(30deg * var(--i))) scale(1.01);
}
}
.color {
position: absolute;
top: 0;
color: #f2f2f2;
opacity: .6;
font-size: 20px;
transform: rotate(calc(30deg * var(--i)));
transform-origin: 0 250px;
line-height: 50px;
animation: rotate 5s linear infinite;
animation-delay: calc(0.42s * var(--i));
}
@keyframes change1 {
0% {
transform: translateY(-50%) rotate(0deg);
transform-origin: 0 100px;
}
100% {
transform: translateY(-50%) rotate(360deg);
transform-origin: 0 100px;
}
}
@keyframes change2 {
0% {
transform: translateY(-50%) rotate(-30deg) rotate(0deg);
transform-origin: 0 150px;
}
100% {
transform: translateY(-50%) rotate(-30deg) rotate(360deg);
transform-origin: 0 150px;
}
}
.hours {
position: absolute;
top: 40%;
width: 5px;
transform: translateY(-50%);
height: 100px;
background-color: #f2f2f2;
animation: change1 24s linear infinite;
&::after {
content: "";
position: absolute;
top: 0;
left: -10px;
width: 20px;
height: 20px;
border-bottom: 5px solid #f2f2f2;
border-right: 5px solid #f2f2f2;
transform: rotate(-135deg);
}
}
.mintues {
position: absolute;
top: 36%;
width: 3px;
height: 150px;
background-color: #000;
transform: translateY(-50%) rotate(-30deg);
transform-origin: 0 150px;
animation: change2 2s linear infinite;
&::after {
content: "";
position: absolute;
top: 0;
left: -10px;
// display: block;
width: 20px;
height: 20px;
border-bottom: 3px solid #000;
border-right: 3px solid #000;
transform: rotate(-135deg);
}
}
}
}
}
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