site: fix codeblock left padding and spacing tweak

site/content/docs/howto/configure-auth-for-webapps.md

@@ -106,6 +106,7 @@ authentication. There are several typical combinations of these settings:
    authenticate into Kubernetes clusters and perform actions on behalf of the users (using the user's identity):
 
     ```yaml
+   spec:
       allowedGrantTypes:
         - authorization_code
         - refresh_token
@@ -122,6 +123,7 @@ authentication. There are several typical combinations of these settings:
    Kubernetes clusters.
 
     ```yaml
+   spec:
       allowedGrantTypes:
         - authorization_code
         - refresh_token
@@ -138,6 +140,7 @@ authentication. There are several typical combinations of these settings:
    group memberships of the authenticated users, and cannot perform actions on Kubernetes clusters.
 
     ```yaml
+   spec:
       allowedGrantTypes:
         - authorization_code
         - refresh_token

site/themes/pinniped/assets/scss/_components.scss

@@ -12,6 +12,13 @@ pre code {
     font-size: 14px;
     line-height: 1.6em;
 }
+pre.chroma {
+    padding: 10px;
+    code {
+         padding-left: 0px;
+    }
+}
+
 .highlight pre codesite/sidebar/reorganize {
     font-size: 100%;
 }