`stop-color`. Did you mean `stopColor`?

src/components/Headings.tsx

@@ -121,8 +121,8 @@ export function Hwave({text, id}:{text: string, id?: string}){
         <svg id={idtext} className="bigtitle" viewBox="0 0 150 20">
         <defs>
             <linearGradient id="gradient" x1="0" x2="0" y1="0" y2="1">
-            <stop offset="5%" stop-color="#850F78"/>
-            <stop offset="95%" stop-color="#A0A7F3"/>
+            <stop offset="5%" stopColor="#850F78"/>
+            <stop offset="95%" stopColor="#A0A7F3"/>
             </linearGradient>
             <pattern id="wave" x="0" y="0" width="120" height="20" patternUnits="userSpaceOnUse">
             <path id="wavePath" d="M-40 9 Q-30 7 -20 9 T0 9 T20 9 T40 9 T60 9 T80 9 T100 9 T120 9 V20 H-40z" mask="url(#mask)" fill="url(#gradient)"> 

src/contents/index.tsx

@@ -17,7 +17,7 @@ export * from "./safety.tsx";
 // Human Practices
 export * from "./human-practices.tsx";
 export * from "../sidebars/hpS.tsx"
-
+    
 export * from "./Bfh.tsx";
 export * from "./wiki.tsx";
 export * from "./impressum.tsx";