table {
           border-collapse: collapse;
            background-color: #fff;
            box-shadow: 0 0 10px rgba(0,0,0,0.1);
        }
        td {
            padding: 5px;
        }
        input[type="text"] {
            width: 100%;
            padding: 10px;
            font-size: 20px;
            text-align: right;
            border: none;
            background-color: #eee;
        }
        input[type="button"] {
            width: 50px;
            height: 50px;
            font-size: 18px;
            border: 1px solid #ccc;
            background-color: #fff;
            cursor: pointer;
        }
        input[type="button"]:hover {
            background-color: #f0f0f0;
        }