Update for leanpub preview

manuscript/recipes/gitlab.md

@@ -8,7 +8,6 @@ Docker does maintain an [official "Omnibus" container](https://docs.gitlab.com/o
 
 ## Ingredients
 
-!!! summary "Ingredients"
     Existing:
 
     1. [X] [Docker swarm cluster](https://geek-cookbook.funkypenguin.co.nz/ha-docker-swarm/design/) with [persistent shared storage](https://geek-cookbook.funkypenguin.co.nz/ha-docker-swarm/shared-storage-ceph.md)
@@ -61,7 +60,6 @@ GITLAB_ROOT_PASSWORD=changeme
 
 Create a docker swarm config file in docker-compose syntax (v3), something like this:
 
-!!! tip
     I share (_with my [patreon patrons](https://www.patreon.com/funkypenguin)_) a private "_premix_" git repository, which includes necessary docker-compose and env files for all published recipes. This means that patrons can launch any recipe with just a ```git pull``` and a ```docker stack deploy``` 
 
 ```
@@ -115,7 +113,6 @@ networks:
         - subnet: 172.16.2.0/24
 ```
 
-!!! note
     Setup unique static subnets for every stack you deploy. This avoids IP/gateway conflicts which can otherwise occur when you're creating/removing stacks a lot. See [my list](https://geek-cookbook.funkypenguin.co.nz/reference/networks/) here.