getting css defined borders to span across mutiple cells in a table

[akh2103]

Hello--I have defined borders using css at the tops of some cells in a
table. I want the borders to be continuous, but now there is a small
gap between these borders corresponding to a gap between these cells.
How can I get rid of this gap?

 

[Jonathan N. Little]

Hello--I have defined borders using css at the tops of some cells in a
table. I want the borders to be continuous, but now there is a small
gap between these borders corresponding to a gap between these cells.
How can I get rid of this gap?

TABLE { border-collapse: collapse; }