Aligning text and select boxes to the same width in CSS?

Question

Ok this is seemingly impossible to get right. I have a text box and a select box. I want them to be the same width exactly so they line up on the left margin and the right m

Answer 1

If u use tables 4 inputs u could use the following solution - also compatable with ie7:

That way the table cell width will be fixated to the width of the input,

And that way the select would therefore always take the remaining width and perfectly line up with d input.