Add Helm documentation (#517)

* Add required blocks to Helm templates

Signed-off-by: lucperkins <lucperkins@gmail.com>

* Make CLI table border lighter

Signed-off-by: lucperkins <lucperkins@gmail.com>

* Change aesthetic of CLI table

Signed-off-by: lucperkins <lucperkins@gmail.com>

* Add admonition blocks

Signed-off-by: lucperkins <lucperkins@gmail.com>

* Fix wording

Signed-off-by: lucperkins <lucperkins@gmail.com>

website/assets/sass/cli.sass

@@ -1,5 +1,5 @@
 =border
-  border: 1px solid $grey-light
+  border: 1px solid $grey-lighter
   
 .cli
   +border
@@ -36,7 +36,10 @@
   &-flags
     +border
     padding: 1rem
-    overflow: scroll     
+    overflow: scroll
+
+    table thead tr th:first-of-type
+      min-width: 30%
 
     .flag
       font-family: $family-code
@@ -44,3 +47,4 @@
 
       .arg
         color: $dark
+        font-weight: 700

website/assets/sass/style.sass

@@ -135,6 +135,10 @@ blockquote
         margin-top: .8rem
 
 .content
+  blockquote
+    code
+      background-color: $white-bis
+
   figure
     img
     figcaption