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3.6:H203005 Nest headings properly.Improper designIn the Chinese version of this example, the titles of the three layers were not used according to the H1~H6 labels. Improper design: <H1>first layer title</H1> <H3>third layer title</H3> <H2>second layer title</H2> End of example Proper demonstrationThe example provided the proper use of<H1><H2><H3>labels in the orderly form, such that H1 was followed by H2, and then H3. Proper example: <H1>first layer title</H1> <H2>second layer title</H2> <H3>third layer title</H3> End of example |
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