remove margin above the navbar

static/navbar.css

@@ -21,6 +21,8 @@ body{
     position: fixed;
     z-index: 10;
     transition: all 0.2s linear; */
+    margin-top: 0; /* Ensure no margin above the navbar */
+    padding-top: 0; /* Ensure no padding above the navbar */
     height: 100px; /* Increase the height of the nav container */
     display: flex;
     justify-content: space-between;