diff --git a/src/docs/markdown/api.md b/src/docs/markdown/api.md
index 413d386..ce7791d 100644
--- a/src/docs/markdown/api.md
+++ b/src/docs/markdown/api.md
@@ -35,7 +35,7 @@ To get started with the API, try our [API tutorial](/docs/api-tutorial) or, if y
 - **[DELETE /config/[path]](#delete-configpath)**
   Deletes the value at the named path
 
-- **[Using @id in JSON](#using-id-in-json)**
+- **[Using `@id` in JSON](#using-id-in-json)**
   Easily traverse into the config structure
 
 
@@ -194,11 +194,11 @@ To stop only one of your HTTP servers:
 <pre><code class="cmd bash">curl -X DELETE "http://localhost:2019/config/apps/http/servers/myserver"</code></pre>
 
 
-## Using @id in JSON
+## Using `@id` in JSON
 
 You can embed IDs in your JSON document for easier direct access to those parts of the JSON.
 
-Simply add a field called "@id" to an object and give it a unique name. For example, if you had a reverse proxy handler that you wanted to access frequently:
+Simply add a field called `"@id"` to an object and give it a unique name. For example, if you had a reverse proxy handler that you wanted to access frequently:
 
 ```json
 {
diff --git a/src/resources/css/docs.css b/src/resources/css/docs.css
index 22c3635..ff6b362 100644
--- a/src/resources/css/docs.css
+++ b/src/resources/css/docs.css
@@ -720,6 +720,18 @@ td code {
 		border-color: #08575a;
 	}
 
+	article aside.warning {
+		border-top-color: #462e00;
+		color: #e1973b;
+		background: -webkit-radial-gradient(top left, #462e00, transparent 65%);
+		background: -moz-radial-gradient(top left, #462e00, transparent 65%);
+		background: radial-gradient(top left, #462e00, transparent 65%);
+		border-left-color: #462e00;
+	}
+	article aside.warning::before {
+		color: #e1973b;
+	}
+
 	article aside.tip:before {
 		color: #185f5b;
 	}