fix markdown

Author: jensens

icons.md

@@ -3,86 +3,80 @@
 - Bootstrap Icons
 - SVG Inline Icons
 - Iconresolver
-  
 
-# Bootstrap Icons
+## Bootstrap Icons
 
 Bootstrap is the default CSS Framework in Plone 6. We decided to use it's icons as well. Check out all available Icons:
 
 https://icons.getbootstrap.com/
 
 Icons are shipped via plone.staticresources. Check out the [package.json](https://github.com/plone/plone.staticresources/blob/master/package.json) of the package to get the actual version of the icons in Plone.
 
+## Registration
 
-# Registration
+- Icons are registered in Plone's registry
+- Registrered to override of icons via xml
+- Option to customize UI and contenttype icons
+- [Bootstrap Icons](https://github.com/plone/plone.staticresources/blob/master/src/plone/staticresources/profiles/default/registry/icons_bootstrap.xml)
+- [Contenttypes](https://github.com/plone/plone.staticresources/blob/master/src/plone/staticresources/profiles/default/registry/icons_contenttype.xml)
+- [Plone UI](https://github.com/plone/plone.staticresources/blob/master/src/plone/staticresources/profiles/default/registry/icons_plone.xml)
 
-* Icons are registered in Plone's registry
-* Registrered to override of icons via xml
-* Option to customize UI and contenttype icons
-* [Bootstrap Icons](https://github.com/plone/plone.staticresources/blob/master/src/plone/staticresources/profiles/default/registry/icons_bootstrap.xml)
-* [Contenttypes](https://github.com/plone/plone.staticresources/blob/master/src/plone/staticresources/profiles/default/registry/icons_contenttype.xml)
-* [Plone UI](https://github.com/plone/plone.staticresources/blob/master/src/plone/staticresources/profiles/default/registry/icons_plone.xml)
-
-
-# Contextual Icons
+## Contextual Icons
 
 We definde contextual icons. If you don't like e.g. the share icon - override it without touching the share icon used by the system.
 
-* Icons like copy, cut, paste
-* Identical function all over the site
-* That's why we reuse those icons
-* Specific icon name is based on the usage in the system
+- Icons like copy, cut, paste
+- Identical function all over the site
+- That's why we reuse those icons
+- Specific icon name is based on the usage in the system
 
 ## Icon expression
 
-* icon_expression field is used again to define icons (e.g. for actions, contenttypes)
-* Use icon name for icon expressions
-
-
-# Customization
-
-* Add custom icons
-* Override some of the icons
-* TODO
+- icon_expression field is used again to define icons (e.g. for actions, contenttypes)
+- Use icon name for icon expressions
 
+## Customization
 
-# Icon Font
+- Add custom icons
+- Override some of the icons
+- TODO
 
-* Setup profile to install icon font
-* Usage as known from e.g. Font Awesome
-* TODO
+## Icon Font
 
+- Setup profile to install icon font
+- Usage as known from e.g. Font Awesome
+- TODO
 
-# Iconresolver
+## Iconresolver
 
-## Get Icon URL
+### Get Icon URL
 
 URL method of @@icons view returns the actual URL to the SVG icon. This can be used e.g. in an img tag.
 
 ```
 <img src="" tal:attributes="src python:icons.url('alarm')" class="custom-class" alt="foo" />
 ```
 
-## Get Icon Tag
+### Get Icon Tag
 
 Tag method is used with tal:replace and returns an entire inline SVG image. Inline icons can be styled via CSS. tag_class and tag_alt is used to pass in custom classes and an alt text.
 
 ```
 <tal:icon tal:replace="structure python:icons.tag('archive', tag_class='custom-class', tag_alt='foobar')" />
 ```
 
-## Resource Path
+### Resource Path
 
 SVG Files are avaiblae as resource.
 
 ```
 ++plone++bootstrap-icons/lightning.svg
 ```
 
-## Fallback
+### Fallback
 
-* There is a Plone icon defined as fallback if icon name is not found
-* There are fallback groups e.g. for [mimetype icons](https://github.com/plone/plone.staticresources/blob/master/src/plone/staticresources/profiles/default/registry/icons_mimetype.xml)
-* JPEG icon is e.g. mimetype-image/jpeg
-* You can register specific icons
-* If there is no specific icon mmimetype-image is used as fallback
+- There is a Plone icon defined as fallback if icon name is not found
+- There are fallback groups e.g. for [mimetype icons](https://github.com/plone/plone.staticresources/blob/master/src/plone/staticresources/profiles/default/registry/icons_mimetype.xml)
+- JPEG icon is e.g. mimetype-image/jpeg
+- You can register specific icons
+- If there is no specific icon mmimetype-image is used as fallback