实现:
<style>
body {
background-color: rgb(223, 215, 215);
}
.ft {
height: 100px;
margin: 50px auto;
}
.one {
position: relative;
transform-style: preserve-3d;
transition: all 0.3s;
width: 150px;
height: 100px;
}
.one:hover {
transform: rotateX(90deg);
}
.up,
.dw {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
.up {
background-color: khaki;
z-index: 1;
transform: translateZ(50px);
}
.dw {
background-color: rgb(29, 163, 207);
/* transform复写时,必须要将移动放最前面 */
transform: translateY(50px) rotateX(-90deg);
}
</style>
</head>
<body>
<div class="ft">
<div class="one">
<div class="up"></div>
<div class="dw"></div>
</div>
</div>