Question

I have a table in a div, with IDs of table1 and div1.

I want to set the CSS for the cells in the table.

What does the CSS block look like? Like this?:

div1.table1{

}

Answer 1

#table1 td {...}

The pound means that what follows is an id, in your case table1. the td that follows means that “any td that is a descendant of #table1”. Here is a pretty good tutorial.

EDIT: for the most efficient selector use #table1 > tr > td {...}