Be more readable

docs/extra.css

@@ -0,0 +1,13 @@
+@import url('https://fonts.googleapis.com/css?family=Source+Sans+Pro:400,400i,700,700i');
+.md-nav {
+    font-size: 14px;
+    line-height: 1.4;
+}
+.md-typeset {
+    font-size: 14px;
+    line-height: 1.5;
+}
+body, input {
+    font-family: "Source Sans Pro", "Roboto","Helvetica Neue",Helvetica,Arial,sans-serif;
+    color: black;
+}

docs/install.md

@@ -1,4 +1,5 @@
-**WARNING**: Please use Ubuntu 16.04 instead of Debian 8 or [switch to the kernel 4.9 from jessie backports](https://packages.debian.org/jessie-backports/linux-image-amd64) because there is a bug (kernel panic) with the kernel 3.16 when running docker containers with healthchecks! Full details here: [github.com/docker/docker/issues/30402](https://github.com/docker/docker/issues/30402) and [forum.mailcow.email/t/solved-mailcow-docker-causes-kernel-panic-edit/448](https://forum.mailcow.email/t/solved-mailcow-docker-causes-kernel-panic-edit/448)
+!!! warning
+    Please use Ubuntu 16.04 instead of Debian 8 or [switch to the kernel 4.9 from jessie backports](https://packages.debian.org/jessie-backports/linux-image-amd64) because there is a bug (kernel panic) with the kernel 3.16 when running docker containers with healthchecks! Full details here: [github.com/docker/docker/issues/30402](https://github.com/docker/docker/issues/30402) and [forum.mailcow.email/t/solved-mailcow-docker-causes-kernel-panic-edit/448](https://forum.mailcow.email/t/solved-mailcow-docker-causes-kernel-panic-edit/448)
 
 You need Docker and Docker Compose.
 

mkdocs.yml

@@ -5,16 +5,21 @@ theme: material
 markdown_extensions:
   - codehilite(guess_lang=true)
   - toc(permalink=true)
+  - admonition
+  - pymdownx.magiclink
+  - pymdownx.tasklist(custom_checkbox=true)
+  - pymdownx.mark
+  - pymdownx.tilde
 pages:
 - 'Information and support': 'index.md'
 - 'Installation & update':
   - 'Installation': 'install.md'
   - 'Update': 'update.md'
-- 'First Steps': 
+- 'First Steps (optional)': 
   - 'SSL': 'ssl.md'
   - 'Rspamd Web UI': 'rspamd_ui.md'
   - 'Reverse Proxy': 'rp.md'
-  - 'Setup a relayhost (optional)': 'relayhost.md'
+  - 'Setup a relayhost': 'relayhost.md'
   - 'Log to Syslog': 'syslog.md'
   - 'Local MTA on Docker host': 'local_mta.md'
   - 'Sender and receiver model': 'sender_rcv.md'
@@ -45,3 +50,4 @@ extra:
   palette:
     primary: 'indigo'
     accent: 'orange'
+extra_css: [extra.css]