animationの時計ケース
3745 ワード
<style>
* {
margin: 0;
padding: 0;
}
.box {
width: 300px;
height: 300px;
margin: 100px auto;
border: 10px solid #ccc;
border-radius: 50%;
position: relative;
}
.line {
width: 8px;
height: 300px;
position: absolute;
left: 50%;
top: 0;
transform: translate(-50%,0);
background-color: #ccc;
}
.line1,.line4 {
width: 15px;
}
.line2 {
transform: translate(-50%,0) rotate(30deg);
}
.line3 {
transform: translate(-50%,0) rotate(60deg);
}
.line4 {
transform: translate(-50%,0) rotate(90deg);
}
.line5 {
transform: translate(-50%,0) rotate(120deg);
}
.line6 {
transform: translate(-50%,0) rotate(150deg);
}
.cover {
width: 250px;
height: 250px;
background-color: #ffffff;
border-radius: 50%;
position: absolute;
left: 50%;
top: 50%;
transform: translate(-50%,-50%);
}
.hour,.second,.minute{
background-color: red;
position: absolute;
left: 50%;
top: 50%;
transform: translate(-50%,-100%);
}
.hour {
width: 10px;
height: 50px;
animation-name: clockAnimation;
animation-duration: 43200s;
animation-iteration-count: infinite;
animation-timing-function: linear;
transform-origin: center bottom;
}
.minute {
width: 8px;
height: 80px;
background-color: green;
animation-name: clockAnimation;
animation-duration: 3600s;
animation-iteration-count: infinite;
animation-timing-function: linear;
transform-origin: center bottom;
}
.second {
width: 2px;
height: 100px;
background-color: blue;
animation-name: clockAnimation;
animation-duration: 60s;
animation-iteration-count: infinite;
animation-timing-function: steps(60);
transform-origin: center bottom;
}
.center {
width: 20px;
height: 20px;
background-color: #cccccc;
border-radius: 50%;
position: absolute;
left: 50%;
top: 50%;
transform: translate(-50%,-50%);
}
/* */
@keyframes clockAnimation {
from {
/* transform ， ， */
transform: translate(-50%,-100%) rotate(0deg);
}
to {
transform: translate(-50%,-100%) rotate(360deg)
}
}
</style>
<div class="box">
<div class="line line1"/>
<div class="line line2"/>
<div class="line line3"/>
<div class="line line4"/>
<div class="line line5"/>
<div class="line line6"/>
<div class="cover"/>
<div class="hour"/>
<div class="minute"/>
<div class="second"/>
<div class="center"/>
</div>
</code></pre>
</article>
</div>
</div>