Columns frames not perfectly aligned

itassets

I've got this problem when drawing a large datatable. Take a look at http://www.itassets.com.ar/planning/gridplanning.png
What is the best approach to solve this? Any suggestions?
Many thanks

Daniel

allan

Do you have border-collapse: collapse set in the CSS for the table. If so, remove it - it makes column width calculations simply impossible :-(.

Allan