Web Front-endCSS TutorialCan Block-Level Elements Be Nested Inside `` Tags in HTML4, and What Are the Alternatives?Can Block-Level Elements Be Nested Inside `` Tags in HTML4, and What Are the Alternatives?
Nested Block-Level Elements within Tags: Syntax, Semantics, and Alternatives
In the realm of HTML4 Transitional DTD, a common question arises regarding the validity of nesting block-level elements such as
).
Syntax and Semantics
According to HTML4 standards, nesting block-level elements within
tags is syntactically incorrect. Conforming parsers will automatically close the
element upon encountering any block-level element, rendering such nesting invalid.
Semantically, the appropriate use of block-level elements depends on the content being marked up. A sample paragraph is often necessary to determine the most suitable semantic markup.
Alternative to While it is not advisable to nest block-level elements within tags, there is an alternative option available. Using If the content within the tag indeed constitutes a paragraph, employing Therefore, while nesting block-level elements within tags is disallowed syntactically in HTML4, using
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