Fix Background

src/index.html

@@ -33,7 +33,7 @@ limitations under the License.
             </ul>
         </nav>
 
-        <div 
+        <div>
             <header class="global-header">
                 <h1>Seekra</h1>
                 <span class="slogan">

src/static/css/main.css

@@ -1,8 +1,13 @@
 body {
     margin: 0;
+    min-height: 100vh;
     background: linear-gradient(135deg, #ffffff 0%, #E6F3FC 100%);
 }
 
+html {
+    height: 100%;
+}
+
 .global-header {
     text-align: center;
     display: flex;