..  _start:

=========
Headliner
=========

:Extension key:
    headliner

:Package name:
    twtgroup/headliner

:Version:
    |release|

:Language:
    en

:Author:
    twtgroup

:License:
    This document is published under the
    `GNU General Public License 2.0 or later <https://www.gnu.org/licenses/old-licenses/gpl-2.0.html>`__.

Headliner shows and checks the heading structure (H1 to H6) of a page in the TYPO3 page module, and lets editors
choose the HTML tag of the headers of content elements separately from their look.

..  card-grid::
    :columns: 1
    :columns-md: 2
    :gap: 4
    :class: pb-4
    :card-height: 100

    ..  card:: Introduction

        What Headliner does and who it is for.

        ..  card-footer:: :ref:`Read more <introduction>`
            :button-style: btn btn-secondary stretched-link

    ..  card:: Installation

        Install the extension and add a site set, with or without fluid_styled_content.

        ..  card-footer:: :ref:`Read more <installation>`
            :button-style: btn btn-secondary stretched-link

    ..  card:: Usage

        The box in the page module, the Tag fields and the rights they need.

        ..  card-footer:: :ref:`Read more <usage>`
            :button-style: btn btn-secondary stretched-link

    ..  card:: Integration

        The ViewHelper for your own templates, Content Blocks and other child records, CSS classes and the compatibility with visual_editor.

        ..  card-footer:: :ref:`Read more <integration>`
            :button-style: btn btn-secondary stretched-link

..  toctree::
    :maxdepth: 2
    :titlesonly:
    :hidden:

    Introduction/Index
    Installation/Index
    Usage/Index
    Configuration/Index
    Integration/Index
    Migration/Index
    Developer/Index