[CSS] Site does not work in IE6

programming web dev
1

My CSS works for FF and IE7, but not IE6. So I validated my CSS at http://www.hermish.com/css_form.cfm . It said that I should not use the following for IE6:

  1. Dynamic pseudo class selectors
  2. Min-width

First of all, what does “dynamic psuedo class selectors” mean?

Also, if I’m not allowed to use min-width, what are ways around it? I don’t want the page to crunch up when the user’s browser width gets too small.