Course Introduction：To create a simple image gallery on a web page, use HTML and CSS to do so. 1. Use div to wrap multiple img tags to build the basic structure; 2. Use flex or grid layout to display pictures side by side, and set gap control spacing; 3. Add hover effects to improve the interactive experience, such as border changes and image enlargement; 4. Optional responsive design to adapt to different screen sizes.
2025-07-14 comment 0 784
Course Introduction：A good-looking CSSCard design can be used in product display, user profile and other scenarios. The example includes pictures, titles, descriptions and buttons, and is implemented using pure HTML and CSS; 1. Use border-radius:12px and overflow:hidden to achieve rounded corners and image cropping; 2. Use box-shadow and:hover to achieve shadow hierarchy and hover upward interaction; 3. Use object-fit:cover to ensure that the picture is adaptable and the proportion remains unchanged; 4. The font color is matched with dark gray #1a1a1a and #666 to improve readability, and the blue theme button enhances visual guidance; 5. Fixed width 320px is adapted to the mobile terminal, it is recommended to use max-width instead
2025-07-26 comment 0 120
Course Introduction：Pure CSS creates cool custom range sliders: no JavaScript required, both accessibility This article will demonstrate how to create custom scope sliders using only CSS and native HTML elements without relying on JavaScript while ensuring accessibility. Tutorials cover ways to customize input elements, including resetting and disabling browser default styles, setting slider styles, and creating sliding gradient effects using border-image. In addition, it will be explained how to add subtle animations to enhance user interaction, such as converting the slider from a border-only circle to a full circle when clicked, and darkening the color when hovered. This technology retains native features and supports keyboard navigation, providing a versatile function for custom range sliders
2025-02-09 comment 0 835
Course Introduction：To use HTML button elements to achieve clickable buttons, you must first master its basic usage and common precautions. 1. Create buttons with tags and define behaviors through type attributes (such as button, submit, reset), which is submitted by default; 2. Add interactive functions through JavaScript, which can be written inline or bind event listeners through ID to improve maintenance; 3. Use CSS to customize styles, including background color, border, rounded corners and hover/active status effects to enhance user experience; 4. Pay attention to common problems: make sure that the disabled attribute is not enabled, JS events are correctly bound, layout occlusion, and use the help of developer tools to troubleshoot exceptions. Master this
2025-07-07 comment 0 666
Course Introduction：SqlParameter Parameters.Add vs. AddWithValue: Choosing the Best MethodWhen working with SQL commands, you may encounter the need to add...
2025-01-10 comment 0 685
Course Elementary 13794
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 82320
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 13157
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 24603
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 27463
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.
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