add something aligned to right inside a table cell

trucmuche2005

Hello,

I use DataTable and Bootstrap (with adminlte) and I would like to draw a green triangle in the upper right corner of some cells.
How can I do it ?

I'm filling the DataTable with ajax call (MySql) and the content of the cell is now only text (stored in the PHP variable $row['thiscolumn']).

Many thanks for your help...

T.