--- a/package.json	Sun Aug 06 14:32:25 2023 +0300
+++ b/package.json	Sun Aug 06 21:12:43 2023 +0300
@@ -15,10 +15,10 @@
     "highlight.js": "^10.1.1",
     "markdown-it": "^11.0.0",
     "markdown-it-checkbox": "^1.1.0",
+    "markdown-it-container": "^3.0.0",
     "markdown-it-mark": "^3.0.0",
     "markdown-it-replace-link": "^1.1.0"
   },
-  "devDependencies": {},
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },