Use Clockwise Notation to Specify the Padding of an Element - zilongxuan001/LearnFreecode GitHub Wiki

理解

可以按照顺时针的顺序，简写元素的内边距。

在CSS中的样式如下

<style>
	padding: 40px 20px 20px 40px;
</style>

padding: 40px 20px 20px 40px;意思是padding: 上边右边下边左边

来源

Basic CSS: Use Clockwise Notation to Specify the Padding of an Element | Learn freeCodeCamp

CHANGELOG

2018-9-29 17:41:20

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