this is the legend
left | center | right | justify
--- | --- | --- | ---
foot left | centerf foot | right foot | justify footer
lefted | centered | righted | justified body with long line

legend
First Header | Second Header
--- | ---
Content Cell | Content Cell
Content Cell | Content Cell

First Header | Second Header
--- | ---
Content Cell | Content Cell
Content Cell | Content Cell

First Header | Second Header
--- | ---
| Content Cell
Content Cell | Content Cell

First Header | Second Header
--- | ---
| Content Cell
Content Cell |

legend
First Header | Second Header (Right) | Third (Left)
--- | --- | ---
Footer |  |
| Content Cell |
Content Cell (Centered) |  | Here
x |  | Here

       First Header  | Second Header (Right) | Third (Left)
       :-----------: | ------------: | :----
                     | Content Cell  |
       Content Cell (Centered)  |               | Here
       x  |               | Here
       Footer |||
       |+ legend +|

    | First Header  | Second Header |
    | ------------- | ------------- |
    | Content Cell  | Content Cell  |
    | Content Cell  | Content Cell  |
    |+ legend +|

| 100 | 200 | 300 | 400 | 500 | ... |
| 3 | 6 | 9 | 12 | 15 | ... |

30% and | 30 %

70% and | 30 %

50% and | 50 %

center | right | left | 20% | 10% | rest