Make navsite_list only full with when mobile

assets/style.css

@@ -192,11 +192,10 @@ ul.navpage_list
     max-height:0;
     transition-delay:.1s;
 }
-#navsite_list, .navsite_list
+#navsite_list
 {
     display:flex;
     flex-direction:row;
-    width: 100%;
     gap:3.25rem;
 }
 
@@ -218,6 +217,7 @@ ul.navpage_list
         display: none;
         position: fixed;
         flex-direction: column;
+        width: 100%;
     }
 
     #navsite_list li {