How to set line spacing and word spacing in CSS

In CSS, you can set the word spacing through the letter-spacing attribute, the syntax "letter-spacing: value"; set the line spacing through the line-height attribute, the syntax "line-height: relative value | absolute value".

The operating environment of this tutorial: Windows7 system, CSS3&&HTML5 version, Dell G3 computer.

CSS setting line spacing

In CSS, the line spacing is set through the line-height attribute. The value of line-height represents the distance between the baselines between two lines of text.

The baseline of text means that if the text is underlined, then the upper and lower lines are the baseline of the text.

The value of Line-height is set to a specific value, which can be a relative value or an absolute value. In static pages, absolute values ​​are often used when the text size is fixed, but for users such as forums and blogs Pages with customizable font sizes are usually set to relative values, so that the corresponding line spacing can be changed with the user-defined font size.

	
		
		
	

	
	
		
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The code is as above. The first paragraph of text uses an absolute value, and the line spacing is set smaller than the text size. Therefore, the text partially overlaps.

The second and third paragraphs have different text sizes set respectively, but due to the use of relative values, the line spacing can be automatically adjusted.

CSS to set the word spacing

CSS uses the letter-spacing property to adjust the word spacing. This property can also be used Set relative and absolute values.

	
		
		
	

	
	
		
文字间距1，负数
		
文字间距2，相对数值
		
文字间距3，相对数值
	

The code is as above. You can see that the text spacing attribute letter-spacing can not only use relative values ​​and absolute values, but also use negative numbers to achieve the effect of text overlapping.

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