.contenedor {
    display: grid;
    justify-content: center;
    padding: 50px 253px;
}
.contenedor h2 {
    margin-bottom: 40px;
}

.fila {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
    gap: 40px;
}

.columna {
    flex: 1;
    max-width: 300px;
    display: flex;
    flex-direction: column;
    margin: 0 10px;
}

    .columna img {
        max-width: 100%;
        height: 80px;
        margin-bottom: 20px;
    }

    .columna p {
        font-size: 16px;
        font-weight: bold;
        text-align:center;
    }

.botoncito input[type="submit"] {
    background-color: #85c20f;
    color: white;
    border: none;
    border-radius: 20px;
    padding: 15px 30px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

    .botoncito input[type="submit"]:hover {
        background-color: #689C00;
    }