body{
    box-sizing: border-box;
    text-decoration: none;
    margin: 0;
    padding: 0;
}

table.tabela_descricao_importacao {
    margin: auto;
    width: 100%;
}

table.tabela_descricao_importacao thead tr {
    background-color: rgb(51, 65, 85);
    color: white;
    font-weight: bold;
}

table.tabela_descricao_importacao tbody tr:nth-child(even) {
    background-color: lightgray;
}

table.tabela_descricao_importacao tr {
    border: 1px solid gray;
}

table.tabela_descricao_importacao td, table.tabela_descricao_importacao th {
    border: 1px solid gray;
    padding: 2px 10px;
    text-align: center;
}