.flex{
    display: flex;
}

.column{
    flex-direction: column !important;
}

.flex_a{
    display: flex;
    flex-direction: row;
    align-items: center;
}

.flex_j{
    display: flex;
    justify-content: center;
}

.flex_aj{
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

.flex_column{
    display: flex;
    flex-direction: column;
}

.flex_sb{
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

.sb{
    justify-content: space-between;
}

.jce{
    justify-content: flex-end;
}

.flex_sa{
    display: flex;
    justify-content: space-around;
}


.flexWrap {
    flex-wrap: wrap;
}