fix: homepage manta sizing

Author: JoshuaKGoldberg

.astro/types.d.ts

@@ -1 +1,2 @@
 /// <reference types="astro/client" />
+/// <reference path="content.d.ts" />

src/components/Registration.astro

@@ -45,21 +45,21 @@ import Arrow from "./Arrow.astro";
 	}
 
 	.squiggle-thick-wide {
-		height: 80%;
+		height: 100%;
 		left: 0;
-		top: 10%;
+		top: 0%;
 		width: 100%;
 	}
 
 	.manta-down {
-		height: 5rem;
+		height: 6rem;
 		right: -12rem;
-		top: 2rem;
+		top: 0.5rem;
 	}
 
 	.manta-up {
 		bottom: 2rem;
-		height: 6rem;
+		height: 7.25rem;
 		left: -7.5rem;
 	}