代码举例
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>last-of-type</title>
<style>
div:last-of-type {
color: red;
}
</style>
</head>
<body>
<div>1</div>
<p>2</p>
<div>3</div>
<section>
<div>1</div>
<div>2</div>
<div>3</div>
<div>4</div>
<div>5</div>
</section>
<div>56666</div>
<p>11111</p>
</body>
</html>
由此可见 56666和5会变红
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>last-of-type</title>
<style>
div:first-of-type {
color: red;
}
</style>
</head>
<body>
<div>1</div>
<p>2</p>
<div>3</div>
<section>
<div>1</div>
<div>2</div>
<div>3</div>
<div>4</div>
<div>5</div>
</section>
<div>56666</div>
<p>11111</p>
</body>
</html>
由此可见 1和1会变红
