height:auto;width:auto;
height:100px;width:100px;
height:50%;width:10%;
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CROW-SONG</title>
<style>
p {
border: 1px solid black;
height:100px;width:100px;
}
</style>
</head>
<body>
<p>元素大小测试</p>
</body>
</html>
max-height: 50px;
max-width:500px;
min-height: 50px;
min-width:500px;
当元素高设置为400px,但是最大值限制为200px,最后元素高度为200px。
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CROW-SONG</title>
<style>
p {
border: 1px solid black;
height: 200px;
width: 400px;
max-width: 200px;
}
</style>
</head>
<body>
<p>元素大小测试</p>
</body>
</html>
结果显示
设置对打宽度100px,自小宽度设置为50%。
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CROW-SONG</title>
<style>
p {
border: 1px solid black;
height: 200px;
width: 100px;
min-width: 50%;
}
</style>
</head>
<body>
<p>元素大小测试</p>
</body>
</html>
结果显示
line-height:10px;
line-height:50px;
line-height:30%;
line-height:200%;
line-height:0.3;
line-height:2;
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CROW-SONG</title>
<style>
p {
text-decoration: underline;
}
</style>
</head>
<body>
<p>平生无用是逍遥,</p>
<p>应悔曾效楚歌狂。</p>
</body>
</html>
结果