elements on one page is allowed by the HTML standard (as long as they are not nested), this is not considered a best practice. rev2023.6.8.43484. Georgia, (+ Contains a characteristic string that allows the network protocol peers to identify the application type, operating system, software vendor or software version of the requesting software user agent. IANA also maintains a registry of proposed new HTTP headers. Saudi Arabia, (+ Definition and Usage The <footer> tag defines a footer for a document or section. The standard size of a logo depends on the platform you're uploading it to. Bahrain, (+ Set the background color and text color of headings (with CSS): Set the alignment of headings (with CSS): Most browsers will display the
element with the following default values: Most browsers will display the
element with the following default values: Most browsers will display the
element with the following default values: Most browsers will display the
element with the following default values: Most browsers will display the
element with the following default values: Most browsers will display the
element with the following default values: If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail:
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, W3Schools is optimized for learning and training. Content available under a Creative Commons license. Sam Benson's reply answers the original question about sizing in pixels. For details on the Connection header field please see section 7.6.1 of the aforementioned RFC. Headings In the beginning, heading tags were invented as a graded method of information layout and division. Russia, (+ Takes the same value as the meta element with http-equiv="refresh". Nepal, (+ Q: What is the smallest header in HTML by default? Afghanistan, (+ Is there a general theory of intelligence and design that would allow us to detect the presence of design in an object based solely on its properties? India, (+ Headings may be nested as subsections to reflect the organization of the content of the page. User Agreement,Privacy Policy 977) All browser compatibility updates at a glance, Frequently asked questions about MDN Plus. In this example, screen reading technology would announce that there are two
