A brief analysis of how to set font style in css

CSS is a cascading style sheet language that is responsible for controlling the style and layout of web pages. In web pages, fonts are a very important element, which can make the content of the website clearer, easier to read, and more beautiful. In CSS, we can set fonts in many ways. In this article, I’ll walk you through how to set fonts using CSS styles.

1. Font Family

Font family refers to which font is used to display web page text. In CSS, we can set the font family through the font-family property. This property accepts a string value that can contain multiple font names, separated by commas. If there are multiple font names in the string, the browser will look for the fonts one by one in the order we set until it finds an available font. For example, the following is a piece of code that sets the font family:

body {
  font-family: "Verdana", "Arial", sans-serif;
}

In this example, we first specify the Verdana font. If the user's computer does not have the Verdana font installed, the browser looks for the next font name, which is Arial. Finally, if Arial is also unavailable, the browser will use sans-serif as the default font. When setting the font family, we should try to use the fonts that come with the system to ensure that the web page can be displayed correctly on all devices.

2. Font Size

Font size refers to the height of the font, usually in pixels or ems. In CSS, we can use the font-size property to set the font size. For example, the following code snippet will set the font size of paragraph text to 16 pixels:

p {
  font-size: 16px;
}

In actual applications, we should set the font size according to the design draft or user experience requirements. At the same time, it should be noted that different browsers may display and process font sizes differently, and we need to conduct appropriate browser testing and compatibility processing.

3. Font style

Font style refers to the style of the font, such as italics, bold, underline, etc. In CSS, we can style fonts using the font-style, font-weight, and text-decoration properties. For example, the following code will bold and underline the paragraph text:

p {
  font-weight: bold;
  text-decoration: underline;
}

In practical applications, we should choose the appropriate font style to highlight the key information of the web page based on the requirements of the design draft and user experience.

4. Line height

Line height refers to the height of inline elements, which can separate the font from the surrounding content and increase the readability of the text. In CSS, we can use the line-height property to set the line height. For example, the following code will set the line height of the paragraph text to 1.5 times:

p {
  line-height: 1.5;
}

In practical applications, we should choose the appropriate line height based on the font size and text arrangement to improve the readability of the text. .

5. Text Alignment

Text alignment refers to the horizontal position of the text, which allows the text to be better arranged on the page. In CSS, we can use the text-align property to set text alignment. For example, the following code will align the paragraph text to the left:

p {
  text-align: left;
}

In actual applications, we should choose the appropriate text alignment based on specific scenarios and design needs.

In short, CSS styles can help us control the style and layout of fonts, thereby improving the readability and user experience of web pages. When writing CSS styles, we should choose the appropriate style to achieve the best effect based on the design draft and user experience requirements.

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