Kursinnehåll

Advanced CSS Techniques

1. Getting Started with Advanced CSS

Course Overview and Learning Outcomes Course Focus Topics Covered in This Course Success Tips for Learning Advanced CSS

2. Mastering CSS Positioning

Understanding CSS Positioning Relative Positioning Explained Challenge: Apply Relative Positioning Absolute Positioning in CSS Challenge: Implement Absolute Positioning Fixed Positioning for Sticky UI Elements Challenge: Work with Fixed Positioning Sticky Positioning for Dynamic Layouts Challenge: Master Sticky Positioning Managing the Stacking Order of Elements Challenge: Control Z-Index and Overlapping Element Handling Content Overflow in CSS

3. Creating Smooth Transitions in CSS

Introduction to CSS Transitions Choosing the Right Transition Properties Setting Transition Duration for Effects Customizing Transitions with Timing Functions Adding Delay to CSS Transitions Combining Transitions Challenge: Add a Smooth Transition Effect

4. Advanced CSS Animations

What Are CSS Animations?Defining Animation Duration and Timing Controlling Animation Iteration and Direction Managing Animation States in CSS Composing Multiple Animations Challenge: Implement CSS Animation

5. Transforming Elements with CSS

Introduction to CSS Transformations Scaling Elements Rotating Elements in 2D and 3D Challenge: Apply Scaling & Rotation Translating Elements for Dynamic Effects Skewing Elements for Unique Designs Using Perspective for Depth Effects Challenge: Combine Translation and Skewing

6. Responsive Web Design in CSS

What Is Responsive Web Design?Using @media Queries for Adaptive Styles Building Flexible Layouts for Different Screen Sizes Inspecting Web Pages Challenge: Inspecting Adaptive Layout

7. CSS Preprocessors and Sass

Introduction to CSS Preprocessors Understanding Sass Syntax for Better CSS Using Sass Variables for Reusable Styles Performing Calculations with Sass Numeric Operators Nesting Styles for Cleaner Code Extending Styles with the @extend Directive Organizing Sass Files for Scalable Projects

Understanding CSS Positioning

While developing modern web sources, we always meet the following tasks: show descriptive text over the product card; open a popup message; demonstrate a modal window, and, of course, a convenient showing of the mobile menu. To achieve all these goals, we use the position property.

position: static | relative | absolute | fixed | sticky

The position property is utilized for altering the positioning of an element. By default, all elements possess position: static. Once a different value is assigned to the position property, we can also use the properties of top, left, right, and bottom to position an element according to our requirements. We will consider all of them further.

Default document flow

The default document flow is how elements are positioned on a web page without any specific positioning instructions applied. Elements are arranged in the order they appear in the HTML markup.

Note

Maintaining all elements within the default document flow is recommended, except for situations where positioning is necessary for decorative purposes or to achieve specific functionalities such as popups, modal windows, drop-down menus, mobile menus, etc.

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