.about-us {
    margin: 24px, 24px, 24px, 24px;
    
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center; /* vertical center */
    align-items: center;     /* horizontal center */
    text-align: justify;
    padding: 3em;
}

.about-us-title {
    margin: 0 auto 60 auto;
}

.about-us-mainText {
    margin: 0;
}

.footer {
    /* position: sticky; */
    /* bottom: 0; */
    text-align: center;
    /* padding: 1rem; */
}