.flex_row{
    display: flex;
    flex-direction: row;
    align-items: center;
}
.flex_col{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.flex_start{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}
.flex_end{
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
}

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

.flex_start_row{
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
}
.flex_between_row{
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}
.compa{
    display: flex;
    justify-content: center;
    align-items: center;
}