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Course Introduction：CSS' clamp() function realizes dynamic adjustment in responsive design by setting the minimum, preferred values ??and maximum values. It allows properties such as font size, spacing, etc. to smoothly adapt to different screen sizes. For example: font-size: clamp(1rem, 2.5vw, 2rem) means that the font is not less than 1rem on the small screen and not more than 2rem on the large screen, and 2.5vw is preferred for scaling. In addition, clamp() can also be used to control numerical properties such as inner margins and widths, such as padding: clamp(16px, 5%, 32px) to ensure that the inner margins maintain a reasonable range on different devices. Its browser support is good and is suitable for modern mainstream browsers. It is recommended to use it with relative units and

2025-07-01 comment 0  518

Course Introduction：The core of the implementation of responsive images is to use HTML's srcset and sizes attributes to match CSS styles. 1. Use srcset to specify multiple pictures of different sizes and mark their widths (such as 480w, 800w, 1200w), so that the browser can automatically select the most suitable picture according to the viewport width; 2. Define the display ratio of the picture under different screen sizes through sizes, for example, "(max-width:600px)100vw" means that the small screen occupies the full viewport, otherwise it will occupy half of the width; 3. Set img{max-width:100%;height:auto;} in CSS to ensure that the picture is adaptable to the container and maintain the proportion; 4. Optionally, in srcset

2025-06-28 comment 0  712

Course Introduction：Media query is the basic tool for responsive website design, enabling multi-device compatibility by switching styles based on device characteristics (such as screen width). Its basic syntax is @media media type and (condition){CSS rules}, for example, using @mediascreenand(max-width:767px) to adjust the style of the small screen. It is recommended to adopt a mobile priority strategy, first define the mobile phone style and then gradually adapt to a larger screen. Pay attention to when using: ① Select a general breakpoint instead of a specific device size; ② Set the viewport meta tag to ensure that the mobile terminal takes effect; ③ Avoid relying solely on browser zoom tests; ④ Only modify the styles that need to be adjusted in media queries. Mastering media queries helps build a responsive layout with clear structure and easy to maintain.

2025-06-30 comment 0  491

Course Introduction：To create a CSS navigation menu, first build the structure using HTML's nav elements and an unordered list, then implement horizontal layout through Flexbox, and add hover effects and responsive design. 1. Use semantic HTML structures to include nav, ul, li and a tags; 2. Use Flexbox to set display:flex, gap and list-style:none to achieve horizontal arrangement; 3. Add link styles, hover effects, transition animations and focus states; 4. Use media query to adjust the flex-direction under the small screen to column to achieve vertical stacking layout. The whole process is simple and clear, suitable for mastering basic layout techniques.

2025-07-02 comment 0  883

Course Introduction：Static Site Generator (SSG) is a tool that automatically converts content, templates, and configurations into static web pages. 1. It reads content files such as Markdown, 2. It uses the template engine to render the page structure, and 3. Finally generates deployable HTML, CSS and JS files. Suitable for content creators, developers and small teams to quickly build blogs, documents or official websites, with the advantages of fast speed, good security, and simple deployment. Common tools include Jekyll, Hugo, Gatsby and Eleventy. Beginners recommend starting with active and well-documented tools, and gradually mastering core concepts such as templates, layouts and construction processes.

2025-06-27 comment 0  447

Course Elementary  13742

Course Introduction：Scala Tutorial Scala is a multi-paradigm programming language, designed to integrate various features of object-oriented programming and functional programming.

Course Elementary  82249

Course Introduction："CSS Online Manual" is the official CSS online reference manual. This CSS online development manual contains various CSS properties, definitions, usage methods, example operations, etc. It is an indispensable online query manual for WEB programming learners and developers! CSS: Cascading Style Sheets (English full name: Cascading Style Sheets) is an application used to express HTML (Standard Universal Markup Language).

Course Elementary  13130

Course Introduction：SVG is a markup language for vector graphics in HTML5. It maintains powerful drawing capabilities and at the same time has a very high-end interface to operate graphics by directly operating Dom nodes. This "SVG Tutorial" is intended to allow students to master the SVG language and some of its corresponding APIs, combined with the knowledge of 2D drawing, so that students can render and control complex graphics on the page.

Course Elementary  24578

Course Introduction：In the "AngularJS Chinese Reference Manual", AngularJS extends HTML with new attributes and expressions. AngularJS can build a single page application (SPAs: Single Page Applications). AngularJS is very easy to learn.

Course Elementary  27435

Course Introduction：Go is a new language, a concurrent, garbage-collected, fast-compiled language. It can compile a large Go program in a few seconds on a single computer. Go provides a model for software construction that makes dependency analysis easier and avoids most C-style include files and library headers. Go is a statically typed language, and its type system has no hierarchy. Therefore users do not need to spend time defining relationships between types, which feels more lightweight than typical object-oriented languages. Go is a completely garbage-collected language and provides basic support for concurrent execution and communication. By its design, Go is intended to provide a method for constructing system software on multi-core machines.