borders correction

frontend/vehicles.html

@@ -96,7 +96,6 @@
 
         <!-- TAB: About -->
         <div id="tab-about" class="hidden flex-1 min-h-0 overflow-y-auto">
-            <div class="max-w-6xl mx-auto w-full">
                 <div class="bg-black border rounded-xl p-12 shadow-2xl space-y-8 flex flex-col justify-center" style="border-color:#2a2a2a">
                 <div class="text-center">
                     <p class="text-sm italic font-bold leading-relaxed max-w-3xl mx-auto"
@@ -219,7 +218,6 @@
                 </div>
             </div>
         </div>
-    </div>
 
 
         <!-- Progress Bar (shared) -->
@@ -539,7 +537,7 @@
 
         <!-- TAB: Settings -->
         <div id="tab-settings" class="hidden flex-1 min-h-0 overflow-y-auto">
-            <div class="grid grid-cols-2 gap-6 w-full max-w-6xl mx-auto">
+            <div class="grid grid-cols-2 gap-6 w-full">
                 <!-- Processing Parameters -->
                 <div class="col-span-1 bg-black rounded-xl border shadow-sm overflow-hidden flex flex-col" style="border-color:#2a2a2a">
                     <div class="px-6 py-4 border-b" style="border-color:#1a1a1a;background:#050505">
@@ -737,7 +735,7 @@
 
         <!-- TAB: Quick Help -->
         <div id="tab-help" class="hidden flex-1 min-h-0 overflow-y-auto">
-            <div class="max-w-6xl mx-auto space-y-6">
+            <div class="space-y-6 w-full">
                 <div class="bg-black border rounded-xl overflow-hidden shadow-sm" style="border-color:#2a2a2a">
                     <div class="px-6 py-4 border-b flex justify-between items-center" style="border-color:#1a1a1a;background:#050505">
                         <div>