.tabela-itens {
            width: 100%;
            margin-top: 20px;
            border-collapse: collapse;
        }

        .tabela-itens th, .tabela-itens td {
            padding: 10px;
            text-align: left;
        }

        .tabela-itens tr:nth-child(even) {
            background-color: #f9f9f9;
        }

        .tabela-itens tr:nth-child(odd) {
            background-color: #ffffff;
        }

        .total-container {
            text-align: right;
            margin-top: 20px;
        }

        .total-container span {
            font-size: 1.2em;
            font-weight: bold;
        }

        hr {
            color: #ccc;
        }