Application changes

app/static/style.css

@@ -17,7 +17,6 @@ body {
 
 #file-selection, #results-container {
     padding: 20px;
-    max-width: 800px;
     margin: 20px auto;
     background: white;
     border: 1px solid #ddd;
@@ -48,13 +47,11 @@ label {
 }
 
 #navigation button {
-    padding: 10px 20px;
     font-size: 16px;
     border: none;
-    background-color: #007bff;
+    background-color: #bfbfbf;
     color: white;
     cursor: pointer;
-    border-radius: 5px;
     transition: background-color 0.3s ease;
 }