Classic skin URL dropdown box tip

[Warren Bell]

I was messing around trying to get the URL dropdown box like the one in
4.x (white with thin black boarder)  I'm not sure I've got the right
rules but I'm pretty sure.  In your profile dir\chrome\userChrome.css put:

/*  You might have to adjust the width and max width to fit the URL field
    all the way accross.  Or just do away with the width and max width
    all together. */

#ubhist-popup
  {
    width                 : 434px !important;
    max-width             : 434px !important;
    background            : white !important;
    border                : 1px solid black !important;
    padding               : 0px !important;
  }

#ubhist-popup > .popup-internal-box
  {
    border-left           : 1px solid white !important;
    border-top            : 1px solid white !important;
    border-right          : 1px solid white !important;
    border-bottom         : 1px solid white !important;
  }