diff --git a/index.html b/index.html
index 8b95fce..36e611e 100644
--- a/index.html
+++ b/index.html
@@ -3,11 +3,100 @@
   <head>
     <meta charset="UTF-8" />
     <link rel="icon" type="image/svg+xml" href="/favicon.ico" />
+    <style>
+      html,
+      body {
+        margin: 0;
+        padding: 0;
+      }
+      #root {
+        user-select: none;
+        display: flex;
+        flex-direction: column;
+        align-items: center;
+        justify-content: center;
+        height: 100vh;
+        background: #171717;
+      }
+      /* spinner */
+      .lds-ellipsis {
+        /* change color here */
+        color: #fff;
+      }
+      .lds-ellipsis,
+      .lds-ellipsis div {
+        box-sizing: border-box;
+      }
+      .lds-ellipsis {
+        display: inline-block;
+        position: relative;
+        width: 80px;
+        height: 80px;
+      }
+      .lds-ellipsis div {
+        position: absolute;
+        top: 33.33333px;
+        width: 13.33333px;
+        height: 13.33333px;
+        border-radius: 50%;
+        background: currentColor;
+        animation-timing-function: cubic-bezier(0, 1, 1, 0);
+      }
+      .lds-ellipsis div:nth-child(1) {
+        left: 8px;
+        animation: lds-ellipsis1 0.6s infinite;
+      }
+      .lds-ellipsis div:nth-child(2) {
+        left: 8px;
+        animation: lds-ellipsis2 0.6s infinite;
+      }
+      .lds-ellipsis div:nth-child(3) {
+        left: 32px;
+        animation: lds-ellipsis2 0.6s infinite;
+      }
+      .lds-ellipsis div:nth-child(4) {
+        left: 56px;
+        animation: lds-ellipsis3 0.6s infinite;
+      }
+      @keyframes lds-ellipsis1 {
+        0% {
+          transform: scale(0);
+        }
+        100% {
+          transform: scale(1);
+        }
+      }
+      @keyframes lds-ellipsis3 {
+        0% {
+          transform: scale(1);
+        }
+        100% {
+          transform: scale(0);
+        }
+      }
+      @keyframes lds-ellipsis2 {
+        0% {
+          transform: translate(0, 0);
+        }
+        100% {
+          transform: translate(24px, 0);
+        }
+      }
+      /* spinner */
+    </style>
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Mario Kart 3.js</title>
   </head>
   <body>
-    <div id="root"></div>
+    <div id="root">
+      <div class="lds-ellipsis">
+        <div></div>
+        <div></div>
+        <div></div>
+        <div></div>
+      </div>
+      <!-- <p style="color: #fff">LOADING ENGINE...</p> -->
+    </div>
     <script type="module" src="/src/main.jsx"></script>
   </body>
 </html>
