Borders Border Width Border Color Border Sides Border Shorthand Rounded Borders. Commenting in your stylesheet follows a different format, but the same idea, as commenting in your HTML page. To crop an image to a square first, add a class attribute to that image. How to write comments in HTML. /* Any content within that area is not interpreted by the browser (see Example 7-5 ). They can be used on a single line, or traverse multiple lines. We encourage some combination of OOCSS and BEM for these reasons: It helps create clear, strict relationships between CSS and HTML Content is available under these licenses. Use the comment in the CSS sections of your code. Usage. A comment is a Programmer Readable explanation or annotation in the source code of CSS. Comments are used to explain the code, and may help when you edit the source code at a later date. We were asked if we could build an overview of all the free website templates that are featured in the Free CSS website, with the latest templates shown first, here it is. In this tutorial, we are going to learn about how to crop images to a square, circle in CSS. Notice that there is an exclamation point (!) This is a hack that only targets Internet Explorer. The text/css Media Type (RFC 2318): RFC 2318 vom März 1998 zum Mime-Type text/css. Commenting CSS. CSS gives you the ability to write comments in a CSS file, or in the style tag in the page header. Weblinks Quellen des W3-Konsortiums zu CSS. Les feuilles de style en cascade [1], généralement appelées CSS de l'anglais Cascading Style Sheets, forment un langage informatique qui décrit la présentation des documents HTML et XML.Les standards définissant CSS sont publiés par le World Wide Web Consortium (W3C). If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail: W3Schools is optimized for learning and training. #404040 hex color red value is 64, green value is 64 and the blue value of its RGB is 64. Topic: HTML / CSS Prev|Next Answer: Use the Syntax "". It features multiple React components, all written with Tailwind CSS classes and Material Design guidelines. The CSS comment in the above example describes the purpose of the CSS codes comes after the comment. Comments are used to explain the code, and may help when you edit the source code at a later date. Now you can see all the examples and types on CSS comments. Example 7-5. CSS 2.1 Syntax and basic data types #comments 参见 CSS Key Concepts: CSS 语法 , @规则 , 注释 , 优先级 和 继承 , the 盒模型 , 布局模式 和 视觉格式化模型 ，以及 外边距合并 ，或者 初始 、 计算 、 解析 、 指定 、 使用 和 实际 值。 /* This is the header row style */. Write detailed comments for code that isn't self-documenting: Uses of z-index; Compatibility or browser-specific hacks; OOCSS and BEM. I usually find by writing a short post like this I remember it in the future and never need to look it up again :) Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. However, when using the