CSS word spacing property optimization tips: letter-spacing and word-spacing

CSS word spacing attribute optimization skills: letter-spacing and word-spacing

In web design and typesetting, word spacing is a very important adjustment skill. By appropriately adjusting the word spacing, you can improve the readability of text and increase the beauty of typesetting. CSS provides two properties to control word spacing: letter-spacing and word-spacing. This article will introduce techniques for kerning optimization using these two properties and provide specific code examples.

1. letter-spacing property

The letter-spacing property controls the spacing between individual letters. By increasing or decreasing the spacing value, you can change the tightness and airiness of the text. Here are some commonly used letter-spacing values ​​and their effects:

• normal: Default value, uses the browser's default word spacing.
• inherit: Inherit the word spacing attribute of the parent element.
• 0: No spacing, letters are closely connected.
• 1px: Add 1 pixel of spacing to make the letters slightly separated from each other.
• 1em: Relative to the multiple of the current font size, the spacing size can be adjusted according to needs.

Code example:

p {
  letter-spacing: 1px;
}

2. word-spacing property

The word-spacing property is used to control the spacing between words. Similar to letter-spacing, by adjusting the spacing value, you can change the closeness and separation between words. Here are some commonly used word-spacing values ​​and their effects:

• normal: Default value, uses the browser's default word spacing.
• inherit: Inherit the word spacing attribute of the parent element.
• 0: No spacing, words are closely connected.
• 1px: Add 1 pixel of spacing to make the words slightly separated.
• 1em: Relative to the multiple of the current font size, the spacing size can be adjusted according to needs.

Code example:

p {
  word-spacing: 1px;
}

3. Combined use

In addition to using the letter-spacing and word-spacing properties individually, they can also be used in combination Use to achieve more precise word spacing adjustment effects. By carefully controlling the spacing between characters and words, you can break the limitations of traditional typography and achieve more unique visual effects.

Code sample:

h1 {
  letter-spacing: 1px;
  word-spacing: 2px;
}

4. Special uses

In addition to regular typography adjustments, the letter-spacing attribute can also be used for some special designs need. For example, you can use negative letter-spacing values ​​to create some parallax effects, or use larger positive values ​​to make your title more decorative.

Code example:

h2 {
  letter-spacing: -1px; /* 视差效果 */
}

h3 {
  letter-spacing: 5px; /* 装饰性效果 */
}

Summary:

Through reasonable word spacing adjustment, we can optimize the layout effect of the web page and improve the user's reading experience. When using letter-spacing and word-spacing attributes, you need to adjust them according to specific scenarios and needs. Through continuous trial and practice, we can discover more unique word spacing optimization techniques to add personality and charm to web design.

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