Before explaining what PostCSS is, let’s first understand what PostCSS is not. Essentially, when people first hear about PostCSS, they tend to think of it as a new CSS preprocessor, similar to SASS, LESS, and Stylus. If you want to use it as a preprocessor, then it will work like a preprocessor. At the same time, it also has post-processors, optimization tools, plug-ins compatible with future syntax... you have all the functions you want. The main purpose of PostCSS is to enable you to use a variety of tools to meet your needs. So you should think of PostCSS as a build tool. It allows you to use various JavaScript plug-ins to maintain your CSS. These plugins can be found in postcss.parts here Since there are so many plugins, we will review the most commonly used and powerful ones through this article. At the same time, you will also learn how to use Gulp to create a single task to process CSS files. Autoprefixer If you've used
before ##Introduction: Before explaining what PostCSS is, let’s first understand what PostCSS is not. Essentially, when people first hear about PostCSS, they tend to think of it as a new CSS preprocessor, similar to SASS, LESS, and Stylus. If you want to use it as a preprocessor, then it will work like a preprocessor. At the same time, it also has post-processors, optimization tools, plug-ins compatible with future syntax... you have all the functions you want. The main purpose of PostCSS is to allow you to use a variety of tools to meet your needs. So you should think of PostCSS as a build tool. It allows you to use various JavaScript
2. What are the pitfalls that Linux newbies are most likely to fall into?
Introduction: Changing the operating system is a big event for everyone - especially many Users have no idea what an operating system is. However, switching from Windows to Linux is particularly difficult. The two operating systems have different premises and priorities, as well as different processing methods. The result is confusion among Linux newcomers because their experience with Windows no longer applies.
3. How to implement the wordpress website to still play music when the web page jumps
Introduction: background wordpress, home page It is a navigation page with music. How can I ensure that the website music continues to play when jumping to the secondary page?
4. Website operation requires obtaining the IP and PV of the advertising distribution platform Quantity, looking for ideas
#Introduction: Website operators want to know the effect of advertising on various advertising platforms. They need to know the IP, PV, and registration volume of each advertising unit. When he places ads, he will give the advertising platform some parameters, and he will bring these parameters with him when he jumps into our website. The ad landing page connection is similar to this: http://www.t...
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Introduction: I downloaded the latest phpstorm from mac system, php is 5.6.19, and xdebug version is 2.2.5. I click debug in phpstorm and everything is normal. If I turn on monitoring, it will disconnect. Clicking on the first line can trigger jumping in, but clicking on other places will skip it. And I stopped at the first line and clicked resume to jump to...
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HTML5introducesnewinputtypesthatenhanceuserexperience,simplifydevelopment,andimproveaccessibility.1)automaticallyvalidatesemailformat.2)optimizesformobilewithanumerickeypad.3)andsimplifydateandtimeinputs,reducingtheneedforcustomsolutions.

H5 is HTML5, the fifth version of HTML. HTML5 improves the expressiveness and interactivity of web pages, introduces new features such as semantic tags, multimedia support, offline storage and Canvas drawing, and promotes the development of Web technology.

Accessibility and compliance with network standards are essential to the website. 1) Accessibility ensures that all users have equal access to the website, 2) Network standards follow to improve accessibility and consistency of the website, 3) Accessibility requires the use of semantic HTML, keyboard navigation, color contrast and alternative text, 4) Following these principles is not only a moral and legal requirement, but also amplifying user base.

The H5 tag in HTML is a fifth-level title that is used to tag smaller titles or sub-titles. 1) The H5 tag helps refine content hierarchy and improve readability and SEO. 2) Combined with CSS, you can customize the style to enhance the visual effect. 3) Use H5 tags reasonably to avoid abuse and ensure the logical content structure.

The methods of building a website in HTML5 include: 1. Use semantic tags to define the web page structure, such as, , etc.; 2. Embed multimedia content, use and tags; 3. Apply advanced functions such as form verification and local storage. Through these steps, you can create a modern web page with clear structure and rich features.

A reasonable H5 code structure allows the page to stand out among a lot of content. 1) Use semantic labels such as, etc. to organize content to make the structure clear. 2) Control the rendering effect of pages on different devices through CSS layout such as Flexbox or Grid. 3) Implement responsive design to ensure that the page adapts to different screen sizes.

The main differences between HTML5 (H5) and older versions of HTML include: 1) H5 introduces semantic tags, 2) supports multimedia content, and 3) provides offline storage functions. H5 enhances the functionality and expressiveness of web pages through new tags and APIs, such as and tags, improving user experience and SEO effects, but need to pay attention to compatibility issues.

The difference between H5 and HTML5 is: 1) HTML5 is a web page standard that defines structure and content; 2) H5 is a mobile web application based on HTML5, suitable for rapid development and marketing.


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