In the field of web design, designers should constantly engage in technological innovation. At present, designers are able to use HTML5+CSS3 for web design, making the designed web pages scroll and constantly shine, and the web design effect is more prominent. Designers use some code structures to make webpage code more semantically characterized. By reducing, various web page appearances can be designed, and the code can be reorganized to change the amount of code, which can improve the scalability of web pages. Through technological innovation, effective construction of document logical structure can be achieved, and content rich websites can be created. Users do not need to use internal joint tags to add website style, achieving diversified and aesthetically pleasing website styles.
HTML is the primary language that must be used for webpage construction, and can be used to design webpage formats, content, and display effects with the help of computers. CSS3 uses language to control the display effect of web pages, and designers can use CSS3 to control web pages to present certain effects. For example, when using language, it is found that there is a lot of descriptive content that needs to be expressed. In order to describe relevant transactions clearly, a large amount of repetitive language information needs to be applied. The same goes for web language. If you need to express a lot of information, you need to use a lot of repetitive page language. If operated in this way, the page language appears disorganized, without rules and organization, making it difficult to organize. At this point, it is necessary to use control display technology to design the page language, integrate the language that controls the display effect into CSS3, and use CSS3 processing to clearly and concisely display the main body of the page language, collect various reusable languages, and fully present language information. HTML5+CSS3 is a latest design version that has significant effectiveness in web design [1].
The characteristics and advantages of HTML5 in web design are extremely obvious. It can achieve diversified media hosting functions, utilize semantic representation functions, enable timely web content editing and stable data storage functions, and provide powerful Form applications. Compared with HTML4, HTML5 has more powerful features, stronger support for web design and development, and more comprehensive support for web functionality. Its application characteristics and advantages are specifically manifested in the following aspects.
1. Diversified design of media carrying methods can be achieved
HTML5 comes with two important tags, audio and video. Without specific tools and plugins, by setting these two important tags, any audio or video can be played smoothly on the webpage. At present, globally renowned video websites such as YouTube can provide users with stunning audio and video services without the need for Flash software. Relevant websites can achieve various service functions such as timely playback and pause of audio and video. In addition, HTML5 has a preload attribute, which enables the preloading of video resources. Users only need to select whether to implement audio and video preloading processing when loading the page to perform the relevant operations. This application is easy and convenient to operate, and can meet the application needs of users.
2. Capable of providing rich application programming interfaces
HTML4 has set up a DOM interface, but this interface is relatively simple. HTML5 adds richer application programming interfaces on top of the single interface set in HTML4. Even if carrying out very complex web design work, it can provide powerful and comprehensive interface support for web design. HTML5 provides a rich range of application programming interfaces, including network communication application programming interfaces, graphical drawing application programming interfaces, user location application programming interfaces, offline storage application programming interfaces, background processing application programming interfaces, document convenience application programming interfaces, and record management application programming interfaces. Different interfaces can meet the different needs of users.
3. Can provide new drawing specific tools for web design
HTML5 programs come with a canvas drawing tool, which is not available in HTML4 and is a way to surpass HTML4. In web design, canvas can be used to draw images. During use, the newly added canvas can be a specific rectangular area, which can be inserted into a webpage to achieve the painting function. HTML5 has low operational difficulty and can be used for drawing without the need for Flash software or other plugin tools.
4. Capable of updating semantic attributes and tags
Compared to HTML4, HTML5 comes with form validation functionality. With the built-in form validation feature of HTML5, website developers and web designers can save a lot of tedious work when writing validation code, greatly improving work efficiency. In addition, HTML5 can write scripts and implement related links without relying on the type attribute, which can further simplify the code and completely eliminate outdated tags, providing new attribute tags to the table. This application effectively reduces the difficulty of web design and development, simplifying the web design and development process. For example, in web design, if using the date tag design, external JS must be applied when selecting the date.
In web design, CSS can be used to effectively set web page layout, background, color, font, and other content. CSS3 is the latest upgraded version of CSS, which has stronger development capabilities and modular features. With the help of CSS3, it is easy to add new language open modules, such as language, list, background border, text effects, etc., making web design more powerful.
1. Implement gradient setting function
In web design, using CSS3 can achieve gradient functionality and even projection. Generally speaking, gradient effects are divided into two types: radial gradient and linear gradient, both of which are required in web design. For example, in web box projection design, designers can add linear gradients below the box to achieve a dazzling and varied effect on the web page.
2. Implement animation setting function
The CSS3 settings include the Animation property, which is powerful and has excellent dynamic display effects. In web page settings, CSS2 cannot be used for animation settings, and JavaScript is required to implement animation settings. With the help of CSS3, animation settings can be achieved, as well as various settings such as image movement, optional selection, scaling, and graphic conversion, deformation, and distortion. By using CSS3 to set up web pages, more realistic animation effects can be achieved, improving the level of web design.
3. Implement border setting function
Using CSS2 to create rounded borders for web pages requires first creating four rounded corner images, and then applying image background technology to complete the border setting process. This method is time-consuming and labor-intensive, and cannot achieve the expected effect. Using CSS3 to set borders is a simple and aesthetically pleasing process. Compared with CSS2, CSS3 has added border properties that can effectively set border radius, shadow, color, and shape properties. By using CSS3 to set web borders, the entire webpage borders and buttons become more linear and three-dimensional.
4. Implement the color space setting function
By using CSS3 to set up web pages, it is possible to effectively set the color space. There are RGBA commands in CSS3 settings, which can set element properties in web pages, support changing or resetting the color and transparency of each element, without affecting the properties of sub elements, and change the drawbacks and problems of traditional command settings. With the help of CSS3 technology, the color design of web design elements is easier to implement, and their settings are also more convenient.
The Application of HTML5+CSS3 in Web Design
1. Responsive Layout Design
With the deepening development of mobile Internet technology, more and more people use intelligent devices to access the Internet. To ensure the effectiveness of people’s internet browsing, it is necessary to strengthen web design work and enhance the browsing effect of different devices. Therefore, it is necessary for designers to continuously optimize the webpage production plan to ensure that the webpage settings can adapt to the application needs of various terminal devices. At this point, responsive web design emerged. Responsive web page settings can provide more comfortable interfaces for users on different terminals and offer more user-friendly experience services.
2. Cross browser design
In web design, the application of HTML5+CSS3 is a cutting-edge technology that can be applied to web layout design, achieving seamless connections and achieving good design results. At present, JSP design is widely used in web design, with simple application code that can be easily and quickly modified. The JSP design method has already built the relevant website, and only needs to replace the content that needs to be modified in the website, without the need for large-scale modification or setting of website content.
At present, the standardized application of HTML5+CSS3 is not yet mature, but with the development of network technology, the number of browsers supporting this application continues to increase. With the continuous maturity of web design technology, enterprises are constantly trying to utilize the advantages of HTML5+CSS3 technology to achieve cross browser design, which is also the future development trend of HTML5+CSS3.
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