[[1 |first class]]
 [[2 |second class]]
 [[3 |third class]]
 [[4 |fourth class]]
 [[5 |fifth class]]
 [[6 |sixth class]]
 [[7 |seventh class]]
 [[8 |eighth class]]
 [[9 |ninth class]] 
 [[10 |tenth class]] 
[[11 |eleventh class]]
[[12 |twelfth class]]
h2 Evolving CSS 

https://ageek.dev/css-evolution
* declarative programming language starting in 1994 \-> formally CSS1 in 1996
https://www.w3.org/Press/CSS1-fact.html
* CSS2-2.1came out in 1998
* https://www.w3.org/Style/CSS/ \-> CSS3 (moving target)
* Cascade.. https://developer.mozilla.org/en-US/docs/Web/CSS/Cascade
https://izzi.software/wp-content/uploads/2020/07/develop-websites-html5-css3-javascript-php-and-mysql.jpg

h4 exploring elements using Chrome

* https://publish.uwo.ca/~jmorey2/simple.html
* https://publish.uwo.ca/~jmorey2/ece/overlapTitle.html
* https://publish.uwo.ca/~jmorey2/ece/dataPage1.html
** padding of details

Perhaps this may be helpful
http://www.tutorialspark.com/css3/CSS_CSS3.php

h3 CSS Preprocessors

It sometimes cumbersome in a declarative world....
* Sass, less, SCSS, ... (stylus?)
** https://codepen.io/jimmorey/pen/YwQaPw
** https://codepen.io/jimmorey/pen/zqbYwm

h2 ES6 and arrow functions

* https://publish.uwo.ca/~jmorey2/ece/overlapTitle.html
* https://publish.uwo.ca/~jmorey2/ece/overlapTitle2.html

the deep end
* https://jimmorey.com/pithywiki/doku.php?id=mistermind_arrays