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Course Introduction：The easiest way to display the browser's own video controls in HTML is to use the controls property of the tag. 1. Add controls attributes to the tags to automatically display controls such as playback, pause, and volume; 2. It can be used directly or written in combination with the tag; 3. The control style is determined by the browser and cannot be modified directly with CSS. If you need to customize, you need to manually implement the control interface; 4. Note that mainstream browsers support this attribute, and controls attributes can be dynamically added or removed through JavaScript, but do not add them repeatedly. The controls attribute is simple and practical, suitable for quickly embedding videos with controls.

2025-06-20 comment 0  472

Course Introduction：Poster attributes are used in HTML5 to specify the preview image displayed before the video starts playing, which is implemented by adding an image URL to the tag. When using it, you need to ensure the correct path. The picture should be a high-quality keyframe screenshot to avoid blurred or overly dark images, and optimize the loading speed; some browsers or mobile devices may not display posters due to fast video loading, dynamic src or automatic playback restrictions; posters can be scaled through CSS, but the style is restricted directly. Reasonable selection and processing of posters can improve the user experience.

2025-06-22 comment 0  867

Course Introduction：3D Christmas Tree body { display

2024-12-27 comment 0  1085

Course Introduction：Five excellent jQuery background video plug-ins are recommended to easily create a cool website! Many websites use pictures as backgrounds, and the effect is very cool. Since you can use pictures, why not use videos? This article will recommend five powerful jQuery background video plug-ins to help you easily videotape your website or blog background! Ready? Let's get started! Related readings: Top 10 jQuery and HTML5 media players jQuery parallax tutorial—animation title background BIGVIDEO.JS This plugin makes it a breeze to add adaptively populated background videos. It can play muted atmosphere background video (or a series of videos) or it can also be used as a player to display video playback

2025-02-25 comment 0  781

Course Introduction：ECharts...

2025-04-04 comment 0  1014

Course Elementary  12714

Course Introduction："CSS3 3D Special Effects Video Tutorial" uses the transition attribute, perspective attribute, and transform attribute in CSS3 to create real and usable three-dimensional effects.

Course Advanced  11877

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Elementary  13769

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  82277

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  13142

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.