.flex{
    display: flex;
    align-items: center;
}
.flex-wrap{
    flex-wrap: wrap;
}
.row-between{
    justify-content: space-between;
}
.row-around{
    justify-content: space-around;
}
.row-center{
    justify-content: center;
}
.text-c{
    text-align: center;
}