CSS Size Units Mastery: px, %, vw, vh, em, rem for Responsive Web Design | Web Dev By Mbs Coding #17

Published: 01 January 1970
on channel: Mbs Coding
28
4

Welcome to our MERN Stack Web Development Course! In Episode 17, we dive deep into CSS size units and their significance in creating responsive, flexible web designs. Understanding the different CSS units is key to controlling element sizes, margins, padding, and more.

Key Concepts Covered:

px (Pixels): Learn when to use fixed pixel sizes in your layouts.

% (Percentage): Discover how percentages are used for relative sizing and positioning.

vw (Viewport Width): Utilize viewport width units for fluid, responsive designs.

vh (Viewport Height): Explore how viewport height units can adjust your design to fit the screen.

em & rem: Understand the difference between relative units and how they are essential for scalable, accessible typography.


By the end of this tutorial, you'll have a strong grasp of how to effectively use different CSS size units to create responsive and dynamic web pages.

💻 Find the code for this tutorial here:
GitHub Repository

https://github.com/mbscodingclasses/F...


Be sure to subscribe for more web development tutorials and stay tuned for future lessons in our comprehensive MERN stack course!

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🔖 Hashtags:

#CSSUnits #WebDevelopment #ResponsiveDesign #MERNStack #CSS #FrontendDevelopment #CSSLayout #WebDesign #CSSStyling #WebDevelopmentTutorial #CSSMeasurements #WebDesignTips #FullStackDevelopment


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Tags:

CSS Size Units

px CSS

% CSS

vw CSS

vh CSS

em CSS

rem CSS

Responsive Web Design

CSS Layout

Web Design Techniques

Full Stack Web Development

MERN Stack

Front-End Development

Web Development Course

CSS Styling Tips

Web Development Education

CSS for Beginners

Web Design Units



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TimeStamps:


00:00 - Introduction to CSS Size Units (px, %, em, rem, vh, vw)

Overview of different CSS size units and their importance in responsive design.


02:03 - What is a Unit? Why Do We Use Units?

Explanation of what CSS units are and why using units is essential in web design.


09:12 - Different Types of Units: Relative vs. Absolute

Breakdown of the two main categories of units—relative and absolute—and their use cases.


10:30 - Relative Size Units

Detailed explanation of relative size units and how they adapt to different screen sizes or parent elements.


12:21 - Creating UI for Understanding Size Units

Practical example of creating a UI to demonstrate the application of different size units.


23:15 - % Size Unit (Parent-Child Relationship)

Explanation of the percentage unit, focusing on how it works with parent-child element relationships in the DOM.


32:21 - Creating UI for Understanding VW and VH Size Units

UI demonstration showing how to use vw and vh (viewport width and height) for layout design.


35:33 - VW and VH Size Units in Depth Explanation

In-depth breakdown of viewport-based units (vw and vh) and their behavior relative to the browser window.


49:02 - Absolute Size Units

Explanation of absolute units like px, and how they relate to fixed sizes in design.


49:38 - Pixels: Absolute Unit | Physical Pixels vs. Logical Pixels with DPI and PPI

Understanding pixels as an absolute unit, including the difference between physical and logical pixels, and how DPI and PPI influence display.


59:01 - Pixels Practically

A hands-on look at how pixel-based units are used in real-world web design scenarios.


1:03:01 - EM & REM Relative Units

Introduction to em and rem relative units and their role in flexible typography and layouts.


1:03:15 - EM Relative Size Units

Detailed explanation of the em unit, its behavior, and how it scales based on parent elements.


1:26:51 - REM Relative Size Units

Understanding rem and its usage for consistent design, scaling based on the root font size.


1:32:56 - Revision

Quick recap of all the topics covered in the video to reinforce the concepts of CSS size units.


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