CSS & Images: How to Add, Centre & Resize - Code Institute Global
Coordinates
How to Make a <div> Fill the Height of the Remaining Space
javascript - Fixed element positioned relative to the viewport(left) and static element (right) - Stack Overflow
Absolute Positioning Inside Relative Positioning | CSS-Tricks - CSS-Tricks
Coordinates
How to build an HTML calculator app from scratch using JavaScript
How to understand CSS Position Absolute once and for all
Getting Width & Height of an Element in JavaScript
Box model
How To Do Math in JavaScript with Operators | DigitalOcean
Inspect CSS grid layouts - Chrome Developers
Absolute Positioning Inside Relative Positioning | CSS-Tricks - CSS-Tricks
HTML Padding – CSS Padding Order
javascript - HTML/CSS float left automatically fill white space - Stack Overflow
CSS Image Centering – How to Center an Image in a Div
aspect-ratio | CSS-Tricks - CSS-Tricks
Positioning Elements on the Web
CSS Image Centering – How to Center an Image in a Div
How to Get My Text Centered While Aligned to Left or Right - HTML-CSS - The freeCodeCamp Forum
Get an Element's Position Using JavaScript | kirupa.com
position> - CSS: Cascading Style Sheets | MDN
javascript - jquery get width of div to left side window - Stack Overflow
The box model - Learn web development | MDN
