fix: style

components/demo.vue

@@ -3,8 +3,8 @@ export default {
   data: () => ({
     terminalContent: '',
     subDomain: '',
-    nextcloudClass: ['w-20', 'h-20'],
-    jellyfinClass: ['w-20', 'h-20'],
+    nextcloudClass: [],
+    jellyfinClass: [],
     backbuttonClass: [],
     subdomainClass: [],
     isDemonstrationEnded: false,
@@ -38,7 +38,7 @@ export default {
         'bg-opacity-10',
         'transition-all'
       ]
-      const downClass = ['opacity-0', 'w-0', 'p-0']
+      const downClass = ['opacity-0', 'w-0', 'p-0', 'transition-all']
       const openClass = [
         'w-full',
         'h-full',