页面结构

参考资料




2d转换效果
<!DOCTYPE html>
<html>
<head>
<style>
div
{
margin:30px;
width:300px;
height:200px;
}
div img{
width:100%;
height:100%;
}
div:hover{
transition:all 1s;
//transform:rotate(360deg);
transform:scale(1.1,1.1);
}
</style>
</head>
<body>
<div><img src="building.jpg"></img></div>
</body>
</html>
CSS3过度效果
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<style>
div
{
width:100px;
height:100px;
background:yellow;
transition:width 2s;
}
div:hover
{
width:300px;
}
</style>
</head>
<body>
<div></div>
<p>请把鼠标指针放到黄色的 div 元素上,来查看过渡效果。</p>
</html>
导航栏