Manuel Matuzovic

`position` https://www.chenhuijing.com/blog/understanding-positioning-in-css/#%F0%9F%91%BE `counter-increment, counter-set and counter-reset + related marker` https://www.chenhuijing.com/blog/the-wondrous-world-of-css-counters/#%F0%9F%8E%B9 `color` https://www.chenhuijing.com/blog/where-did-css-named-colours-come-from/#%F0%9F%8F%80 ` grid-template-columns: subgrid; grid-template-rows: subgrid;` https://tympanus.net/codrops/css_reference/subgrid/ `border-width` https://www.chenhuijing.com/blog/about-subpxiel-rendering-in-browsers/#%F0%9F%9A%B2 `grid-template-rows grid-template-columns` https://blog.bitsrc.io/animating-css-grid-rows-and-columns-4b3b0997d06a https://codepen.io/matuzo/post/animating-css-grid-layout-properties https://css-irl.info/animating-css-grid/ https://blog.logrocket.com/new-in-firefox-66-animating-css-grid-b4ed90ac32f5/ `grid-row grid-column` https://www.chenhuijing.com/blog/understanding-grid-placement/#%F0%9F%91%9F

Nice! This is by far the oldest article :D Thanks, @Kilian https://www.frontendbookmarks.com/css/selectors/:not()/

`aria-activedescendant` https://zellwk.com/blog/element-focus-vs-aria-activedescendant/ `img` https://www.smashingmagazine.com/2020/03/setting-height-width-images-important-again/ `vw vh vmin vmax` (unit) https://ishadeed.com/article/viewport-units/ `h1-h6` https://developer.paciellogroup.com/blog/2020/03/heading-off-confusion-when-do-headings-fail-wcag/ `calc` https://css-tricks.com/a-complete-guide-to-calc-in-css/ `isolation` https://css-tricks.com/almanac/properties/i/isolation/ `scroll-snap-type` https://blog.logrocket.com/how-to-use-css-scroll-snap/ https://developer.mozilla.org/en-US/docs/Web/CSS/scroll-snap-type `for...of` statement https://www.jonathancreamer.com/for-of-loops-in-javascript-one-loop-to-rule-them-all/ https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/for...of `overlow` https://ishadeed.com/article/overflow-css/ `null` ??? https://tamalweb.com/null-javascript https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/null https://v8.dev/features/array-flat-flatmap...

`shape-outside` https://blog.logrocket.com/creative-text-flows-using-css-shapes/ `color` https://www.matuzo.at/blog/heres-what-i-didnt-know-about-color/ `delete` (operator) https://levelup.gitconnected.com/introducing-the-javascript-delete-operator-a3f8ef9bddf4 `disabled` https://catalin.red/disabled-form-controls/ `::-webkit-scrollbar` https://alligator.io/css/css-scrollbars/

`&& and ||` https://dmitripavlutin.com/javascript-and-or-logical-operators/

`h1 - h6 ` https://developer.paciellogroup.com/blog/2020/03/headings-accessibility/

I'm not a big fan of scrollbar styling but if you can make it look nice and maintain usability, go for it! Thanks! :)

I forgot to run it through svgomg? What a n00b. :) Pretty impressive work. How many hours did you spend? Please create a PR and I'll be happy to merge...

Thanks for your contribution, @Max131. Would you move the bad code to the bottom of the page or duplicate it?

Hm, I don't know, might not be bad to explain what the site is about. I'll add a sentence or two. Thanks!