      }
        #playarea {
            justify-content: center;
            margin: auto;
            display: flexbox;
        }
        #playarea.hover {
            border: rgba(9, 250, 0, 0.671);
            border-style: dashed;
            border-width: 0.1em;
        }

        #game-options {
            display: block;
        }
        #game-options > * {
            width: 100%;
            margin: 0.2em;
        }
        #screen {
            display: block;
            max-width: 960px;
     