.secao-404{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 80vh;
    gap: 20px;
    padding: 20px;
}

.secao-404 .botao{
    width: 100%;
    max-width: 400px;
}