Better way to right align text in HTML Table

Question

I have an HTML table with large number of rows, and I need to right align one column.

I know the following ways,

..

        

Answer 1

The current draft of CSS Selectors Level 4 specifies structural selectors for grids. If implemented, we will be able to do things like:

th.price,
th.price || td {
    text-align: right;
}

Of course, that doesn't help us today -- the other answers here offer enough practical advice for that.