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Today, I would like to share with you p {font-family: "sans serif";} how to solve the relevant knowledge points in CSS. The content is detailed and the logic is clear. I believe most people still know too much about this knowledge, so share this article for your reference. I hope you can get something after reading this article. Let's take a look at it.

Multiple statements:

Tip: if you want to define more than one declaration, you need to separate each declaration with a semicolon. The following example shows how to define a central paragraph of red text. The last rule does not require a semicolon, because a semicolon is a separator in English, not a closing symbol. However, most experienced designers put a semicolon at the end of each statement, so the advantage is that when you add or subtract statements from existing rules, you minimize the likelihood of errors. It's like this:

P {text-align:center; color:red;}

You should describe only one attribute per line to enhance the readability of the style definition, like this:

P {

Text-align: center

Color: black

Font-family: arial

}

Space and case sensitivity

Most stylesheets contain more than one rule, while most rules contain more than one declaration. The use of multiple declarations and spaces makes the stylesheet easier to edit:

Body {

Color: # 000

Background: # fff

Margin: 0

Padding: 0

Font-family: Georgia, Palatino, serif

}

Whether or not to include spaces does not affect how CSS works in the browser, and again, unlike XHTML, CSS is not case-sensitive. There is one exception: class and id names are case-sensitive when it comes to working with HTML documents.

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