.main-container h1 {
    text-align: center;
    margin: 0;
    padding: 0;
}

.main-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
    align-items: center;
}

.container {
    display: flex;
    flex-wrap: wrap;
    width: 32rem;
    outline: black 2px solid;

}

.square{
    width: 2rem;
    height: 2rem;
}

#change-size {
    padding: 1rem;
    background-color: #3882F6;
    border-radius: 5px;
    border-style: none;
    color: #F9FAF8;
}