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HTML5 tags can create rich websites, including headers (<header>), navigation (<nav>), content blocks (<article>) and modal dialog boxes (<dialog>) . Properties are used to enhance semantics and functionality, such as unique identifiers (id), CSS classes (class), submission names (name), and placeholders (placeholders).
HTML5 common tags and attributes
HTML5 tags
HTML5 Introduced many new tags that can be used to create richer, more interactive websites. Here are some of the most commonly used tags:
<header>
: Contains the content of the website header, such as the website name and navigation menu. <nav>
: Define navigation links, such as menu items and breadcrumbs. <section>
: Represents different areas or sections on the page. <aside>
: Indicates the sidebar or related content of the page. <article>
: Represents an independent block of content, such as a blog post or news story. <figure>
: Contains a picture, table, or other embedded content, and provides a title and description. <figcaption>
: Provide a title or description for the <figure>
element. <dialog>
: Create a modal dialog box used to display important information or collect user input. HTML5 Attributes
HTML5 There are also a number of attributes that can be added to tags to enhance their semantics and functionality. Here are some of the most commonly used attributes:
id
: Uniquely identifies an element on the page. class
: Assign elements to one or more CSS classes. style
: Contains CSS styles applied directly to the element. type
: Specifies the type of element, such as an input field or button. name
: Specify the name of the form control for submitting data. value
: Set or get the current value of a form control or text input. placeholder
: Provides placeholder text for the input field to prompt the user for input. required
: Forces the user to fill in this field before submitting the form. disabled
: Disables an element, making it unusable. aria-*
: Add accessibility features such as screen reader descriptions for the visually impaired. The above is the detailed content of html5 common tags and attributes. For more information, please follow other related articles on the PHP Chinese website!