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, 8 insertions, 8 deletions

diff --git a/docs/source/markdown/podman-login.1.md b/docs/source/markdown/podman-login.1.md
index 7c09d99fe..89ef289e3 100644
--- a/docs/source/markdown/podman-login.1.md
+++ b/docs/source/markdown/podman-login.1.md
@@ -28,41 +28,41 @@ For more details about format and configurations of the auth.json file, please r
 
 ## OPTIONS
 
-**--password**, **-p**=*password*
+#### **--password**, **-p**=*password*
 
 Password for registry
 
-**--password-stdin**
+#### **--password-stdin**
 
 Take the password from stdin
 
-**--username**, **-u**=*username*
+#### **--username**, **-u**=*username*
 
 Username for registry
 
-**--authfile**=*path*
+#### **--authfile**=*path*
 
 Path of the authentication file. Default is ${XDG\_RUNTIME\_DIR}/containers/auth.json.
 
 Note: You can also override the default path of the authentication file by setting the REGISTRY\_AUTH\_FILE
 environment variable. `export REGISTRY_AUTH_FILE=path`
 
-**--get-login**
+#### **--get-login**
 
 Return the logged-in user for the registry.  Return error if no login is found.
 
-**--cert-dir**=*path*
+#### **--cert-dir**=*path*
 
 Use certificates at *path* (\*.crt, \*.cert, \*.key) to connect to the registry.
 Default certificates directory is _/etc/containers/certs.d_. (Not available for remote commands)
 
-**--tls-verify**=*true|false*
+#### **--tls-verify**=*true|false*
 
 Require HTTPS and verify certificates when contacting registries (default: true). If explicitly set to true,
 then TLS verification will be used. If set to false, then TLS verification will not be used. If not specified,
 TLS verification will be used unless the target registry is listed as an insecure registry in registries.conf.
 
-**--help**, **-h**
+#### **--help**, **-h**
 
 Print usage statement