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How Can I Insert Line Breaks Before HTML Elements Using Only CSS?

Linda Hamilton
Release: 2024-12-03 07:51:11
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How Can I Insert Line Breaks Before HTML Elements Using Only CSS?

Inserting Line Breaks in HTML Elements with CSS

It is possible to insert line breaks before HTML elements using CSS's content property. Attempting to use HTML tags like
in the content property, as seen in the following example, will not work:

#restart:before {
  content: '<br/>';
}
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To achieve the desired result, one must use the A escape sequence within the generated content of the pseudo-element. According to the CSS2 specification, A represents the end of a line.

#restart:before {
  content: '\A';
}
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Additionally, it may be necessary to include white-space: pre; to the element's style to prevent any trailing spaces from being removed.

Note that A denotes the end of a line.

Another approach to insert line breaks is to use the following CSS:

:before {
  content: ' ';
  display: block;
}
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