.header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.main-container {
    width: 80%;
    margin: 0 auto;

    display: flex;
    justify-content: space-around;
}

.main-container>div {
    flex: 1;
    margin: 2rem;
}

#input-code {
    width: 100%;
}

.result-row {
    display: flex;
}

.result-box {
    flex: 1;
    margin-left: 0.5rem;
}