* change "title__thicc" classname to "title--thicc" to reflect BEM naming convention
* fix indentation in index.njk
* add vertical spacing between homepage sections
* convert ".help" class to ".box__list" class
CSS classes generally shouldn't be related to content
* remove duplicate code for .page
* change auto-grid class to "auto-fit", from "auto-fill"
This reduces unused negative space on screens between 800-1200px wide
* use proper BEM practice - block, then modifier class
* refactor .flag styles to be more BEM
* add BEM block-level class to h1
* refactor box__list to simply "list"
* It will be its own component rather than element of the "box" block
* Remove duplicate (older) thicc styles from _header.scss
* rename .title--thicc to .thicc-headline to be more consistent with other "headline" heading classes
* rename another .title--thicc -> .thicc-headline
* refactor CSS selector from adjacent to class
* refactor the whole header to separate grid layout and typography
* remove unneeded grid style
* it's not a grid item
* remove sub-headline typography from _header.scss and add it to _typography.scss
* remove horizontal margin from box below tablet size
* noticed that the .box class, which is already squished on 320px wide screens, is more squished because of its margins.
* allow headings to wrap if necessary
noticed that headings (e.g. "development and build") were blowing out the grid on small screens and causing horizontal scroll
* rename subtitle to "sub-headline"
* convert <section> to <header>
makes more semantic sense for a screen-reader, since this really is the header of the document.
* discard heading wrapper element in favour of having just the heading element
Co-authored-by: Oscar <ovlb@users.noreply.github.com>
