Fix: Remove weird black bar (#11)

src/app/app.component.html

@@ -18,7 +18,7 @@
           </button>
         </div>
         <div class="items-end justify-between hidden w-full lg:flex lg:w-auto lg:order-1" id="mobile-menu-2" [class.hidden]="!showMobileMenu" (click)="$event.stopPropagation()">
-          <ul class="flex flex-col mt-4 font-medium border-b border-gray-300 lg:border-0 lg:flex-row lg:space-x-8 lg:mt-0 bg-gray-900">
+          <ul class="flex flex-col mt-4 font-medium border-b border-gray-300 lg:border-0 lg:flex-row lg:space-x-8 lg:mt-0">
             <li>
               <a routerLink="/" class="block py-2 pl-3 pr-4 text-gray-500 bg-gray-400 rounded lg:bg-transparent lg:text-gray-500 lg:p-0 dark:text-white" aria-current="page">{{'home' | transloco}}</a>
             </li>