HTML (Hypertext Markup Language) is one of the basic languages for creating Web pages. In web interface design, images are often used, so how to center images in HTML?
The following are 3 methods, implemented using CSS, HTML tables, and HTML5 tags respectively.
Method 1: Use CSS to center the image
You can use the margin property of CSS to center the image vertically and horizontally.
Steps:
Insert an image in HTML:
<img src="图片路径" alt="图片描述">
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Set the style of the img element in the CSS file
img {
display: block;
margin: 0 auto;
}
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Explanation:
display: block; Convert the image to a block-level element so that it can be centered horizontally.
margin: 0 auto; is used to set the margins of the image. If the left and right margins are set to auto, the image will be horizontally centered in its container.
Method 2: Use HTML table to center the image
You can use the HTML table element and align attribute to achieve vertical and horizontal centering of the image.
Steps:
Create a table in HTML:
<img src="图片路径" alt="图片描述">
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The align attribute of the table is set to "center":
<img src="图片路径" alt="图片描述">
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Explanation:
The align attribute in the
element is used to set the vertical and horizontal alignment of its internal content.
If you add an image to a
element nested in a
element with the align attribute set to "center", then the element will be displayed in the center.
Method 3: Use HTML5 tags to center the image
HTML5 introduces some new semantic tags, such as , ,
Steps:
Use the and tags in HTML to create images:
<img src="图片路径" alt="图片描述">
图片标题
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In CSS Set the style of < figure> and < img> tags in the style sheet:
< figure> tag creates an independent block, a caption can be added to the element, while the element is the actual markup for the image.
The CSS style sheet tells the browser to render the element as a table and center it horizontally.
Summary
Through CSS, HTML tables and HTML5 tags, we can achieve the effect of vertical and horizontal centering of images in web design. You can choose the method that suits you best according to the actual situation.
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