What is the difference between link and @ import in CSS and HTML
This article introduces the knowledge of "what is the difference between link and @ import in CSS and HTML". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!
Difference 1: ancestral differences: link belongs to the XHTML tag, while @ import is entirely a way provided by CSS. The link tag can do many other things besides loading CSS, such as defining RSS, defining rel connection properties, etc. @ import can only load CSS.
Difference 2: difference in loading order: when a page is loaded (that is, when browsed by the viewer), the CSS referenced by link will be loaded at the same time, while the CSS referenced by @ import will wait until the page has been downloaded before it is loaded. So sometimes there will be no style when browsing the page where @ import loads CSS.
Difference 3: difference in compatibility. @ import is proposed by CSS2.1, so the old browsers do not support it. @ import can only be recognized by those above IE5, while the link tag does not have this problem.
Difference 4: the difference when using dom to control styles: when you use javascript to control dom to change styles, you can only use the link tag, because @ import is not controlled by dom.
Html, the full name of html, is a markup language that contains a series of tags. Through these tags, you can unify the format of documents on the network and connect scattered Internet resources into a logical whole. Html text is a descriptive text composed of html commands, and html commands can explain text, graphics, animation, sounds, tables, links, etc. Mainly used with css+js to build elegant front-end web pages.
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