3D导航栏效果实现
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<style>
ul {
margin: 100px;
}
ul li {
width: 120px;
height: 35px;
list-style: none;
perspective: 500px;//需要
}
.box {
width: 100%;
height: 100%;
position: relative;
text-align: center;
line-height: 35px;
transform-style: preserve-3d;//需要
}
.box:hover {
transform: rotateX(90deg);
transition: all .4s;
}
.front,
.buttom {
width: 100%;
height: 100%;
position: absolute;
top: 0;
left: 0;
}
.front {
background-color: pink;
z-index: 1;
transform: translateZ(17.5px);
}
.buttom {
background-color: darkcyan;
transform: translateY(17.5px) rotateX(-90deg);
}
</style>
</head>
<body>
<ul>
<li>
<div class="box">
<div class="front">正面</div>
<div class="buttom">反面</div>
</div>
</li>
<li>
<div class="box">
<div class="front">正面</div>
<div class="buttom">反面</div>
</div>
</li>
<li>
<div class="box">
<div class="front">正面</div>
<div class="buttom">反面</div>
</div>
</li>
<li>
<div class="box">
<div class="front">正面</div>
<div class="buttom">反面</div>
</div>
</li>
</ul>
</body>
</html>