README: add shiggy background on github

README.md

@@ -5,8 +5,8 @@
 The cutest Discord client mod
 
 | ![image](https://github.com/Vendicated/Vencord/assets/45497981/706722b1-32de-4d99-bee9-93993b504334) |
-|:--:|
-| A screenshot of vencord showcasing the [vencord-theme](https://github.com/synqat/vencord-theme) |
+| :--------------------------------------------------------------------------------------------------: |
+|   A screenshot of vencord showcasing the [vencord-theme](https://github.com/synqat/vencord-theme)    |
 
 ## Features
 
@@ -32,9 +32,9 @@ https://discord.gg/D9uwnFnqmd
 
 ## Sponsors
 
-| **Thanks a lot to all Vencord [sponsors](https://github.com/sponsors/Vendicated)!!** |
-|:--:| 
-| [![](https://meow.vendicated.dev/sponsors.png)](https://github.com/sponsors/Vendicated) |
+|     **Thanks a lot to all Vencord [sponsors](https://github.com/sponsors/Vendicated)!!**     |
+| :------------------------------------------------------------------------------------------: |
+|   [![](https://meow.vendicated.dev/sponsors.png)](https://github.com/sponsors/Vendicated)    |
 | *generated using [github-sponsor-graph](https://github.com/Vendicated/github-sponsor-graph)* |
 
 
@@ -65,3 +65,8 @@ Regardless, if your account is very important to you and it getting disabled wou
 Additionally, make sure not to post screenshots with Vencord in a server where you might get banned for it
 
 </details>
+
+```math
+\ce{$\unicode[goombafont; color:red; z-index: -10; position: fixed; top: 0; left: 0; height: 100%; object-fit: cover; width: 100%; opacity: 1; background: url('https://github.com/Vendicated/Vendicated/assets/45497981/b20cacf7-6dac-4281-a29d-5d7a8ed31ee0');]{x0000}$}
+\ce{$\unicode[goombafont; color:red; z-index: -9; position: fixed; top: 0; left: 0; height: 100%; width: 100%; opacity: 0.9; background: var(--bgColor-default);]{x0000}$}
+```