Add anchors for flag names on docs.podman.io

Change the docs markdown so that flag names will be h4 headers.
Sphinx will automatically add anchors to headers. Add css to
make sure the flag names are not to big compared to the text.

The man pages also still renders fine but it looks a bit different.

Signed-off-by: Paul Holzinger <paul.holzinger@web.de>

1 files changed, 5 insertions, 5 deletions

diff --git a/docs/source/markdown/podman-container-cleanup.1.md b/docs/source/markdown/podman-container-cleanup.1.md
index a200c2c36..eabb462e8 100644
--- a/docs/source/markdown/podman-container-cleanup.1.md
+++ b/docs/source/markdown/podman-container-cleanup.1.md
@@ -12,28 +12,28 @@ Sometimes container's mount points and network stacks can remain if the podman c
 
 ## OPTIONS
 
-**--all**, **-a**
+#### **--all**, **-a**
 
 Cleanup all containers.
 
-**--exec**=_session_
+#### **--exec**=_session_
 
 Clean up an exec session for a single container.
 Can only be specified if a single container is being cleaned up (conflicts with **--all** as such).
 If **--rm** is not specified, temporary files for the exec session will be cleaned up; if it is, the exec session will be removed from the container.
 Conflicts with **--rmi** as the container is not being cleaned up so the image cannot be removed.
 
-**--latest**, **-l**
+#### **--latest**, **-l**
 Instead of providing the container name or ID, use the last created container. If you use methods other than Podman
 to run containers such as CRI-O, the last started container could be from either of those methods.
 
 The latest option is not supported on the remote client.
 
-**--rm**
+#### **--rm**
 
 After cleanup, remove the container entirely.
 
-**--rmi**
+#### **--rmi**
 
 After cleanup, remove the image entirely.