:ring-offset-gray-900 bg-gray-400 text-gray-900" @click="moveLeft">←</button>
              <div class="flex flex-col space-y-8">
                <button class="text-xs py-1 px-2 rounded hover:bg-white focus:ring-2 focus:ring-white focus:ring-offset-2 focus:ring-offset-gray-900 bg-gray-400 text-gray-900" @click="moveUp">↑</button>
                <button class="text-xs py-1 px-2 rounded hover:bg-white focus:ring-2 focus:ring-white focus:ring-offset-2 focus:ring-offset-gray-900 bg-gray-400 text-gray-900"