Merge branch 'new-documentation' into 'master'

.gitignore

.gitlab-ci.yml

core/build.gradle.kts

core/package-lock.json

core/package.json

core/src/scss/0_settings/_colours.scss

core/src/scss/0_settings/_fonts.scss

core/src/scss/0_settings/_layout.scss

core/src/scss/0_settings/_sizes.scss

core/src/scss/0_settings/themes/_dark.scss

core/src/scss/0_settings/themes/_light.scss

core/src/scss/1_tools/_breakpoints.scss

core/src/scss/2_generic/_generic.scss

core/src/scss/2_generic/_reset.scss

core/src/scss/3_elements/_elements.scss

core/src/scss/5_components/_accordion.scss

core/src/scss/5_components/_article.scss

core/src/scss/5_components/_banner.scss

core/src/scss/5_components/_breadcrumbs.scss

core/src/scss/5_components/_button.scss