change desktop sinup page

src/views/Sinup.vue

@@ -3,15 +3,12 @@
     <div class="content">
       <div class="title">INFORMATION REQUIRED FOR PARTICIPATION</div>
 
-      <div class="connect-btn">connect</div>
-      <div class="connect-btn">connect</div>
-
-      <div class="address">Your contact email address</div>
-      <div class="invitation-code">
-        Email:<el-input class="input-code" type="text" placeholder="" />
-      </div>
-
-      <div class="submit-btn"><el-button class="btn">Submit</el-button></div>
+      <iframe
+        id="iframe"
+        src="https://nft-mpc-test.lifo.ai/public/campaign-challenge/358"
+        frameborder="0"
+        style="width: 500px;"
+      ></iframe>
     </div>
   </div>
 </template>