Minor fixes

src/content/blog/week1.mdx

@@ -9,21 +9,14 @@ description: we camped in the house
 import Cards from "../../components/Cards.astro";
 import Solocard from "../../components/Solocard.astro";
 import NextPrev from "../../components/NextPrev.astro";
+import YTVideo from "../../components/YTVideo.astro";
 export const s = (s) => `week1/${s}`;
 
 ## Initial Tour
 
 Check out [the tour](https://youtu.be/5KsANTX4k4s) if you missed it!
 
-<div class="videoWrapper">
-  <iframe
-    src="https://www.youtube.com/embed/5KsANTX4k4s"
-    title="YouTube video player"
-    frameborder="0"
-    allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
-    allowfullscreen
-  ></iframe>
-</div>
+<YTVideo src="5KsANTX4k4s" />
 
 ## What a week!