font settings html

HTML is the basic language for web page production. It can achieve rich web page effects, including font settings. In HTML, fonts can be set through tags. This article will introduce how to set fonts in HTML.

1. Basic font settings

The most basic font setting tag in HTML is the <font></font> tag, through which the font color, size, and font series can be set. wait. The basic syntax is as follows:

<font size="字体大小" color="字体颜色" face="字体系列">要设置的文本</font>

Among them, the size attribute is used to set the font size. The available value is 1~7. The larger the value, the larger the font; color The attribute is used to set the font color, which can be a color name (such as red) or a hexadecimal color value (such as #FF0000); the face attribute is used to set the font family, which can be a font name (such as Arial) Or font family (e.g. serif).

For example, to set the font size of a piece of text to 4, the color to red (#FF0000) and the font family to Arial, you can write:

<font size="4" color="#FF0000" face="Arial">要设置的文本</font>

2. CSS font settings

HTML5 recommends using CSS to set fonts, which uses some CSS properties.

1. font-family

font-familyThe property is used to set the font family, which can be the font name (such as Arial) or the font family (such as serif). If you set multiple font families, the system attempts to load each font in turn until it finds one that the system supports.

p {
  font-family: Arial, Helvetica, sans-serif;
}

In the above code, if the system supports Arial font, use it; if Arial is not supported, try to use Helvetica font; if it is not supported yet, use the system default sans-serif font.

2. font-size

font-sizeThe attribute is used to set the font size. The default unit is pixels (px). You can also use em, rem and other units.

p {
  font-size: 16px;
}

The above code sets the font size in the <p></p> tag to 16 pixels.

3. font-weight

font-weightThe attribute is used to set the font weight. The possible values ​​are normal, bold, bolder, lighter or numerical value. (e.g. 400, 700).

p {
  font-weight: bold;
}

The above code sets the font weight in the <p></p> tag to bold.

4. font-style

font-styleThe attribute is used to set the font style. The possible values ​​are normal, italic or oblique. Among them, italic is italic, and oblique is italic.

p {
  font-style: italic;
}

The above code sets the font style in the <p></p> tag to italic.

5. line-height

line-heightThe property is used to set the line height, that is, the distance between each line of text. It can be set in various ways such as numerical value, percentage or unit.

p {
  line-height: 1.5;
}

The above code sets the line height in the <p></p> tag to 1.5 times the font size.

6. text-align

text-alignThe attribute is used to set the text alignment. The possible values ​​are left, center, right or justify.

p {
  text-align: center;
}

The above code will center align the text in the <p></p> tag.

7. text-decoration

text-decoration attribute is used to set text decoration, the possible values ​​are none, underline, overline, line-through Or blink.

p {
  text-decoration: underline;
}

The above code will underline the text in the <p></p> tag.

Summary:

The above is the method of setting fonts in HTML. In comparison, CSS is more flexible and powerful. CSS font settings also support more properties, such as font stretching, font transformation, etc., to meet various needs. In actual development, you can choose the appropriate method for font setting according to the specific situation.

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