Update app.py

app.py

@@ -25,7 +25,7 @@ body {
     font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
 }
 .header {
-    background: #ffffff;
+    background: #00000;
     border-bottom: 1px solid #e5e5e5;
     padding: 1.5rem 2rem;
     display: flex;
@@ -34,9 +34,9 @@ body {
     margin-bottom: 2rem;
 }
 .logo {
-    width: 45px;
+    width: 100px;
     height: 45px;
-    margin-right: 15px;
+    margin-right: 0px;
     transition: transform 0.3s ease;
 }
 .logo:hover {
@@ -53,7 +53,7 @@ body {
     padding: 0 2rem;
 }
 .main-content {
-    background: #ffffff;
+    background: #00000;
     border-radius: 12px;
     box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
     margin-bottom: 2rem;
@@ -70,19 +70,19 @@ body {
     position: absolute;
     top: 0;
     left: 0;
-    width: 100%;
-    height: 100%;
+    width: 1000px;
+    height: 1000px;
     border: none;
 }
 .nav-grid {
     display: grid;
-    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
+    grid-template-columns: repeat(auto-fit, minmax(1000px, 1fr));
     gap: 1.5rem;
     margin: 2rem 0;
 }
 .nav-card {
     background: #ffffff;
-    border: 1px solid #e5e5e5;
+    border: 10px solid #e5e5e5;
     border-radius: 10px;
     padding: 1.5rem;
     transition: all 0.3s ease;