CSS beautification Tags such as , we can divide the web page into different areas, such as header, navigation bar, main content area, sidebar and footer, etc. Such a layout is not only beautiful, but also improves the user experience.
3. The charm of semantic tags
HTML5 introduces a series of semantic tags, such as `
`, etc., they not only make the web page structure clearer, but also help search engine optimization ( SEO ). Using these tags can make your web page more “smart”.
CSS beautification Advanced Applications: Collaboration between HTML, CSS, and JavaScript
Pure HTML can only build a static web page structure, but to make the web page dynamic, you need the help of CSS and JavaScript.
CSS is Cascading Style Sheets, which is responsible for the reunion business email list style design of web pages. By locating HTML elements through selectors and applying style rules, we can make web pages colorful. At the same time, CSS layout technologies such as Flexbox and Grid have also greatly improved the responsive design capabilities of web pages.
2. JavaScript enhances interactivity
JavaScript is a programming language for web pages. It allows web pages to achieve dynamic effects, user interaction, data interaction, etc. Through DOM operations, event monitoring, Ajax and other usa lists technologies, JavaScript makes web pages vivid and practical.
3. Practical case analysis
Taking the construction of an e-commerce website homepage as an example, we can first use HTML to build the basic structure, then use CSS to beautify the style, and finally use JavaScript to add product filtering, shopping cart and other functions. Such practical cases not only deepen our understanding of HTML, CSS and JavaScript, but also improve our project practical ability.
3. Optimization and testing: creating a perfect web page
A good web page not only needs to be are-business beautiful and practical, but also needs to be optimized and tested to ensure that it can display and run properly on various devices and browsers.
