[web] Upgraded to tailwindcss v2.

web/archetypes/books.md

web/assets/css/main.css

web/content/books/bmb-2.md

web/content/books/bmb-3.md

web/content/books/bmb-4.md

web/content/books/computational-geotechnics-i.md

...ks/computational-hydrology-i-groundwater-flow-modeling.md

web/content/books/computational-hydrology-ii.md

web/content/books/computational-hydrology-iii.md

web/content/books/geoenergy-modeling-i.md

web/content/books/geoenergy-modeling-ii.md

web/content/books/geoenergy-modeling-iii.md

web/content/books/models-of-thermochemical-heat-storage.md

web/layouts/partials/components/news.html

web/layouts/partials/nav-bar.html

web/layouts/partials/releases-single.html

web/layouts/publications/single.html

web/package.json

web/postcss.config.js

web/tailwind.config.js