show new comment Form only when clicking button, to prevent hcaptcha from loading

js/customElements/newComment.js

 class newComment extends HTMLElement {
     constructor() {
         super();
-        this.setupForm();
+        this.innerHTML = `
+        <button class="bigButton" id="showCommentButton">Neues Kommentar verfassen</button>
+        `;
+        document.getElementById("showCommentButton").onclick = this.setupForm;
     }
 
     async setupForm(){
         let sitekey = await (await fetch("/API/config.php?name=sitekey")).text();
 
-        this.innerHTML = ` 
+        this.parentElement.innerHTML = ` 
             <form action="/API/newComment.php" method="post">
                 <label for="name">Name:</label><br>
                 <input type="text" id="name" name="name"><br><br>

scss/_comments.scss

@@ -65,3 +65,16 @@
 .emailBox {
   display: inline;
 }
+
+.bigButton {
+  background-color: $accent-color;
+  color: #fff;
+  text-transform: uppercase;
+  padding: 15px;
+  font-size: 14px;
+  cursor: pointer;
+  outline: 0;
+  border: 0;
+  transition: background-color $link-hover-animation-time linear;
+  width: 100%;
+}
\ No newline at end of file