Cascading Style Sheets (CSS)
(แคสเคดดิ้งสไตล์ชีท (CSS))
Definition
Cascading Style Sheets (CSS) (แคสเคดดิ้งสไตล์ชีท (CSS)) Tool
Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation and layout of web pages, including colors, fonts, and spacing, enabling the separation of content and design for websites.
Expertise Level
Level 1
Basic
1. Understands basic CSS syntax and selectors.
2. Can apply simple styles such as colors, fonts, and margins.
3. Able to link CSS files to HTML documents.
Level 2
Intermediate
1. Can use CSS box model concepts effectively.
2. Applies responsive design techniques using media queries.
3. Manages layout using flexbox and grid systems.
Level 3
Advanced
1. Writes scalable and maintainable CSS code using methodologies like BEM or SMACSS.
2. Implements advanced animations and transitions.
3. Optimizes CSS for performance and cross-browser compatibility.
