纯css3实现旋转3D立方体骰子（自旋转型）
主要运用css3的transform，rotate，translate，animation等动画
以perspectiveperspective-origintransform-style等属性为辅助
具体实现代码如下：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>旋转立方体</title>
<style>
*{
margin: 0;
padding: 0;
}
body{
background: #000;
perspective: 1000px ;
/*视角定位一定要基于外面较大的容器去定位*/
perspective-origin: center center;
}
.container{
width: 200px;
height: 200px;
border: 1px dashed #ffffff;
margin: 200px auto;
position: relative;
transform-style: preserve-3d ;
animation: run 3s linear infinite;
/*ease间歇转动；linear持续转动*/
}
@keyframes run{
from{
transform: rotateY(0deg);
}
to{
transform: rotateY(360deg);
}
}
.container div{
width: 200px;
height: 200px;
background: rgba(255,255,255,0.3) ;
border-radius: 10px;
position: absolute;
color: white;
font-weight: bolder;
text-align: center ;
line-height: 200px;
}
.front{
transform: translateZ(100px);
/*translateZ是宽高的一半*/
}
.back{
transform: translateZ(-100px);
}
.left{
/*transform: translateX(-100px ) rotateX(90deg);*/
transform:rotateX(90deg) translateZ(-100px);
}
/*位置一定都是基于Z轴调*/
.right{
/*transform: translateX(100px ) rotateX(90deg);*/
transform:rotateX(90deg) translateZ(100px);
}
.top{
/*transform: translateY(100px) rotateY(90deg);*/
transform:rotateY(90deg) translateZ(100px);
}
.bottom{
/*transform: translateY(100px) rotateY(90deg);*/
transform:rotateY(90deg) translateZ(-100px);
}
</style>
</head>
<body>
<div class="container">
<div class="front">1</div>
<div class="back">2</div>
<div class="left">3</div>
<div class="right">4</div>
<div class="top">5</div>
<div class="bottom">6</div>
</div>
</body>
</html>
欢迎小伙伴们批评指正~
一起进步！
