#first-content {
    flex-direction: column;
    justify-content: center;
    align-items: center;

}

#welcome {
    width: 100%;
    margin-bottom: 2rem;
}

#animated-img {
    width: 25rem;
    margin-right: 0;
}

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

.video {
    width: 25rem;
    height: 14rem;
    margin: 0 0 1.25rem 0;
}