.container {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

input[type="text"] {
    border: 1px solid #ddd;
    font-size: 24px;
    font-weight: bold;
    text-align: center;
    width: 150px;
    height: 50px;
    margin: 0 5px;
    padding: 10px;
    box-sizing: border-box;
    border-radius: 5px;
    outline: none;
}

    input[type="text"]:focus {
        border-color: #007bff;
        box-shadow: 0 0 8px rgba(0, 123, 255, 0.5);
    }

.button{
    margin-inline: 1rem;
    background: rgb(0, 78, 10)
}

.button:hover {
    margin-inline: 1rem;
    background: #22a015;
}

.label-code{
    text-align:center;
    font-size: 5rem;
    letter-spacing: 1rem;
    margin-bottom: 2rem;
}