css3 set font

CSS3 is a language used to style the layout, style, and appearance of web pages. In front-end development, CSS3 is a very important daily component, which can greatly improve the work efficiency of front-end designers and the beauty of the page. Among all CSS3 properties, font style is a very important part. In this article, we will explore how to style fonts using CSS3.

1. font-family property

font-family is one of the most basic font properties, which defines the font name used in the text structure. This attribute can accept a range of font names using a decision. It includes font names known as "universal fonts". The setting method is as follows:

font-family: "Times New Roman", Georgia, Serif;

In the above example, it will first try to load the "Times New Roman" font. If the font cannot be loaded, it will try to load Georgia. If it cannot be loaded again, the default Serif font will be loaded. .

2. font-style property

The font-style property is used to set the font family style of text. CSS3 provides a separate italic feature. When this property is set to "italic" the text will be italicized. The setting method is as follows:

font-style: italic;

3. font-weight attribute

The font-weight attribute is used to define the thickness of the text. Depending on the device, fonts may support a different set of "weights" and the specific implementation will vary. Commonly used settings are normal, bold, and bolder. The setting method is as follows:

font-weight: bold;

4. font-size property

font-size property is used to define the text size of the text. Font size can be expressed in pixels, em, or percentage. Pixels are fixed pipes, they don't change when the host container changes. The attribute value can be defined in three ways: numerical line, relative value, and absolute value. The setting method is as follows:

font-size: 16px;

5. font-variant attribute

font-variant attribute is used to define the uppercase and lowercase style of letters. Set this property value to "small-caps" to make fonts comfortable. The setting method is as follows:

font-variant: small-caps;

6. font properties

In some situations, you may need to set multiple properties of the font at the same time, such as font size, font, weight and font style. At this time, you can directly use the font attribute and separate these attributes with a slash "/". The setting method is as follows:

font:italic bold 16px Arial, sans-serif;

In the above example, the text uses italic style, bold, and 16 pixels font sizes, font families include Arial and fallback sans-serif fonts.

Summary

The font properties of CSS3 cover common font styles, allowing front-end developers to easily define text color, size, thickness and other properties. Proficiency in these attributes allows front-end designers to complete design tasks more efficiently.

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