官方资料
鱼C课程案例库:https://ilovefishc.com/html5/
html5速查手册:https://man.ilovefishc.com/html5/
css速查手册:https://man.ilovefishc.com/css3/
学习正文
box-sizing:https://man.ilovefishc.com/pageCSS3/box-sizing.html
overflow:https://man.ilovefishc.com/pageCSS3/overflow.html
resize:https://man.ilovefishc.com/pageCSS3/resize.html
使用 box-sizing 自适应边框尺寸:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>元素尺寸</title>
<style type="text/css">
img {
width: 240px;
height: 240px;
padding: 20px;
border: 20px double pink;
box-sizing: border-box;
}
</style>
</head>
<body>
<img src="Pig.png" alt="pig">
</body>
</html>
通过 min-width 和 max-width 设置元素最小尺寸和最大尺寸,可以有效的解决当浏览器尺寸小于 width 时,内容显示不完全的问题。
通过 overflow 解决元素溢出问题:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>元素尺寸</title>
<style type="text/css">
p {
width: 300px;
height: 100px;
border: 2px solid pink;
overflow: auto;
}
</style>
</head>
<body>
<p>Lorem, ipsum dolor sit amet consectetur adipisicing elit. Enim debitis delectus tempore ipsum dolor voluptate mollitia, dolore at eaque aliquam iusto vitae, excepturi consequatur doloremque deleniti soluta quibusdam ab eum!</p>
</body>
</html>
通过 resize 指定元素能够由用户改变大小:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>元素尺寸</title>
<style type="text/css">
p {
width: 300px;
height: 100px;
border: 2px solid pink;
overflow: auto;
resize: horizontal;
}
</style>
</head>
<body>
<p>Lorem, ipsum dolor sit amet consectetur adipisicing elit. Enim debitis delectus tempore ipsum dolor voluptate mollitia, dolore at eaque aliquam iusto vitae, excepturi consequatur doloremque deleniti soluta quibusdam ab eum!</p>
</body>
</html>