#navbar {
    flex-direction: column;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    overflow: hidden;
    height: 81;
}

#training .items {
    flex-direction: column;
}

#training .items .item{
    width: 100%;
}

#courses .course {
    flex-direction: column;
}