Glastea

I'm having issues with a table. Sad, isn't it.

Whenever I try to add mutiple cells in one row, they add onto the end (leaving a huge cell and a mini cell) rather than placing themselves inside the main structure of the table, screwing my code up and generally being a pain.

Is there a way to keep it inside the table's original borders? There's only one row I need multiple cells for (it's single cell otherwise), and that could possibly be the problem.

Thanks in advance for any help given.