Everything About Auto in CSS - Ahmad Shadeed
Block-Level Elements (Cascading Style Sheets: The Definitive Guide)
Jenna Espezua's Blog | CSS Positioning: Padding vs. Border vs. Margin
CSS Box Model
CSS height and width dimensions
The Box Model: Padding, Border, Margin: CSS Tutorial - Sabe.io
Control an element's width and height - Create Web Page Layouts With CSS - OpenClassrooms
Element Dimensions - width
Min and Max Width/Height in CSS - Ahmad Shadeed
Determining the dimensions of elements - Web APIs | MDN
box-sizing | CSS-Tricks - CSS-Tricks
Layout and the Box-Object Model
box-sizing - Codrops
What is Box-Sizing in CSS? How Does it Work? - PlanFlow | PlanFlow
html - CSS Width doesn't match up in page - Stack Overflow
Lesson 2.7. Margin and padding | Lulu's blog
CSS box model - Wikipedia
How To Adjust the Content, Padding, Border, and Margins of an HTML Element With CSS | DigitalOcean
Box model
Free HTML and CSS Course | Rithm School
CSS Box model deals with the area that surrounds each elements and how it can be formatted.
What is Box model in CSS? | Lil Engine
Getting Width & Height of an Element in JavaScript
