Merge branch '8.x-3.x-ISTWCMS-2510' into 8.x-3.x

css/styles.css

source/_data/design-tokens.artifact.yml

source/_patterns/00-config/01-mixins/_mixins.button.scss

..._patterns/00-config/01-mixins/_mixins.svg-background.scss

source/_patterns/00-config/_design-tokens.artifact.scss

source/_patterns/00-config/config.design-tokens.yml

...terns/02-base/02-html-elements/13-headings/_headings.scss

...tterns/02-base/02-html-elements/13-headings/headings.twig

...02-html-elements/15-inline-elements/_inline-elements.scss

...e/_patterns/02-base/02-html-elements/25-forms/_forms.scss

...e/_patterns/02-base/02-html-elements/27-input/_input.scss

source/_patterns/03-layouts/footer/_footer.scss

source/_patterns/03-layouts/footer/footer.twig

source/_patterns/03-layouts/nav/nav.twig

.../_patterns/03-layouts/site-container/_site-container.scss

...ponents/00-cms-styles/layout-builder/_layout-builder.scss

...-components/00-cms-styles/toolbar-menu/_toolbar-menu.scss

source/_patterns/04-components/button/_button.scss

...rns/04-components/button/button--cancel/button--cancel.md

...s/04-components/button/button--cancel/button--cancel.twig