CSS selector , ID selector, Class selector
How to Link CSS to HTML Files: An All-You-Need-to-Know Guide
Id selector in CSS
Difference between CSS ID and Class
css selectors - Is there a way to use wildcards in css id tag - Stack Overflow
CSS_tutorial_2
Classes and IDs
Id Selector in CSS / HTML - YouTube
javascript - Using the # inside a CSS id declaration - Stack Overflow
CSS Naming Conventions that Will Save You Hours of Debugging
A Complete Guide to CSS Functions | CSS-Tricks - CSS-Tricks
html - Help with using CSS id/class id's within MVC3 - Stack Overflow
CSS, SCSS, and Less support in Visual Studio Code
Css
javascript - Narrow down CSS selector to data-option-id - Stack Overflow
Id selector in CSS
dom - Can multiple different HTML elements have the same ID if they're different elements? - Stack Overflow
CSS-only tabs - no absolute positioning, no JS
CSS Essential 1: Selectors, Typography, Layouts | by Jubilee Kim | Medium
Specifics on CSS Specificity | CSS-Tricks - CSS-Tricks
Solved JUST KEEP IN MIND THAT THE COLOR AREAS ARE NOT TO | Chegg.com
CSS, SCSS, and Less support in Visual Studio Code
html - CSS won't apply to an ID only to its child - Stack Overflow
html - Does ID have to be unique in the whole page? - Stack Overflow
Javascript entered on read-only hidden field's CSS Class - Laserfiche Answers
Handling common HTML and CSS problems - Learn web development | MDN
![Solved Question 1: Multiple Choice (1 point each] 1. Which | Chegg.com](https://media.cheggcdn.com/study/758/758993b5-a0f9-478a-be58-3c354d75fb3c/image "Solved Question 1: Multiple Choice (1 point each] 1. Which | Chegg.com")