Snippet format update

To match the starter (for the migration)
2019-08-13 10:29:12 +03:00
parent a5164f392a
commit 611729214a
381 changed files with 1951 additions and 1989 deletions
--- a/snippets/insertBefore.md
+++ b/snippets/insertBefore.md
@ -1,4 +1,7 @@
-### insertBefore
+---
+title: insertBefore
+tags: browser,beginner
+---

 Inserts an HTML string before the start of the specified element.

@ -10,4 +13,4 @@ const insertBefore = (el, htmlString) => el.insertAdjacentHTML('beforebegin', ht

 ```js
 insertBefore(document.getElementById('myId'), '<p>before</p>'); // <p>before</p> <div id="myId">...</div>
-```
+```