.sanfona {
    width: 100%;
    display: block;
    padding: 60px 0;
}

.sanfona .conteudo .texto .descricao_principal {
    width: 100%;
    display: block;
    margin-bottom: 30px;
}

.sanfona .conteudo .itens {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 25px;
}

.sanfona .conteudo .itens .item {
    width: 100%;
    display: block;
}

.sanfona .conteudo .itens .item h3 {
    width: 100%;
    display: block;
    padding: 10px 15px;
    background-color: #f6f6f6;
    cursor: pointer;
    font-family: var(--font-family-bold);
}

.sanfona .conteudo .itens .item .descricao_principal {
    border-top: 1px solid #ddd;
    padding: 10px 15px;
    background-color: #f6f6f6;
    display: none;
}

@media only screen and (min-width: 768px) {}

@media only screen and (min-width: 1024px) {}