header {
    background-color: rgb(56, 116, 51);
    color: rgb(255, 255, 255);
    padding: 30px;
    font-size:25px;
    text-align: center;
    }
    section {
        margin: 0 1.5cm;
        font-size: 25px;
        color: black;
        }
        footer {
            background-color: rgb(42, 105, 42);
            color: white;
            padding: 10px;
            text-align: center;
            margin: 0 1.5cm;
            font-size: 14px;
            }
            .botao-caixa {
      display: block;
      background-color: #2b723d;
      color: rgb(255, 255, 255);
      padding: 15px;
      margin: 10px 0;
      border-radius: 8px;
      cursor: pointer;
      font-family: sans-serif;
    }
    .conteudo {
      display: none;
      background-color: #e2eea1;
      padding: 15px;
      border-radius: 8px;
      margin-bottom: 10px;
    }