How to adjust the upper and lower spacing in css-CSS Tutorial-php.cn

How to adjust the upper and lower spacing in css

青灯夜游

Release： 2023-01-05 16:08:05

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Adjustment method: 1. Use the line-height attribute to set the distance between lines; 2. Use the margin-top and margin-bottom attributes to set the top and bottom margins; 3. Use padding-top and padding -bottom attribute, you can set the top and bottom padding.

How to adjust the upper and lower spacing in css

The operating environment of this tutorial: Windows 7 system, CSS3&&HTML5 version, Dell G3 computer.

1. Line-height sets the top and bottom spacing of the paragraph

Sets the top and bottom spacing of the p tag css code

p{ line-height:30px}

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2. Margin-top and margin-bottom sets the top and bottom spacing of the paragraph

p{margin-top:10px;margin-bottom:10px}

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Set the top and bottom spacing of the paragraph by setting margin-top and margin-bottom on the p tag.

margin-top can set the top margin of the element, and margin-bottom can set the bottom margin of the element.

3. padding-top and padding-bottom set the top and bottom spacing of the paragraph

p{padding-top:10px;padding-bottom:10px}

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padding-top can set the top padding of the element, padding-bottom can set the element bottom padding.

Example:

<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8">
		<style>
			*{
				margin: 0;
				padding: 0;
			}
			div{
				border: 1px solid #000;
				margin: 10px;
			}
			
			.p-a p {
				line-height: 40px;
				text-align: left
			}
			
			.p-b p {
				margin-top: 25px;
				margin-bottom: 25px
			}
			.p-c p {
				padding-top: 20px;
				padding-bottom: 20px
			}
		</style>
	</head>

	<body>
		<div class="abc">
			<p>第一段</p>
			<p>第二段</p>
			<p>第三段</p>
			<p>第四段</p>
		</div>
		<div class="p-a">
			<p>第一段</p>
			<p>第二段</p>
			<p>第三段</p>
			<p>第四段</p>
		</div>
		<div class="p-b">
			<p>第一段</p>
			<p>第二段</p>
			<p>第三段</p>
			<p>第四段</p>
		</div>
		<div class="p-c">
			<p>第一段</p>
			<p>第二段</p>
			<p>第三段</p>
			<p>第四段</p>
		</div>
	</body>

</html>

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Rendering:

How to adjust the upper and lower spacing in css

(Learning video sharing: css video tutorial)

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