style: aside spacing

Author: peterpeterparker

docs/src/app/pages/docs/slides/app-slide-content/app-slide-content.tsx

@@ -217,6 +217,11 @@ export class AppConcept {
                 <td>32px</td>
                 <td>Padding left of the all slide</td>
               </tr>
+              <tr>
+                <td>--slide-content-justify-content</td>
+                <td>flex-start</td>
+                <td>Justify the content of the slide</td>
+              </tr>
               <tr>
                 <td>--zIndex</td>
                 <td>1</td>