I would like to do something like this but I'm not able to do it.
I know how to rotate the text with :
-webkit-transform: rotate(-90deg);
-moz-transform: rotate(-90deg);
-ms-transform: rotate(-90deg);
-o-transform: rotate(-90deg);
transform: rotate(-90deg);
filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=3);
But I don't know how to keep it aligned in the center of the cell.
Could you help me?