/*

Two column form layout, with right aligned labels.

This has been tested (using HTML4.01 strict) with:
    - Firefox 3 - 6,
    - IE 8 (earlier versions do NOT work)
    - Chrome 2 - 13 (WebKit)
    - Opera 10 - 11.5

If font family and size is fixed then the forms should look the same in all of
the above browsers.

The HTML to use this layout should use the following structure:

<form>
   <fieldset>
      <legend>legend</legend>
      <label>Label 1:<input type="text"></label>
      <label>Label 2:<input type="text"></label>
      <button type="submit">Submit</button>
   </fieldset>
</form>

The labels surround the input components to ensure they stay together.

Oversized labels will break the layout so resize the fieldsets to suit.

Author:  Mark George <mgeorge@infoscience.otago.ac.nz>

*/

fieldset {
   width: 20em;      /* effective width of field set */
   padding: 10px;    /* padding to space the components from the fieldset border */
   padding-top: 0px; /* IE counts the top of the legend as the top of the fieldset meaning backgound color also covers the legend.  padding-top makes this effect worse so set it to 0. */
}

fieldset label, fieldset input, fieldset textarea, fieldset select {
   vertical-align: middle; /* ensure labels and input components are vertically centred */
   margin-top: 4px;        /* add some spacing between form 'rows' */
   margin-bottom: 4px;     /*  add some spacing between form 'rows' */
}

fieldset label {
   text-align: right;    /* align the label text right */
   display: block;       /* make the label represent a single row in the layout */
}

fieldset input, fieldset textarea, fieldset select {
   width: 150px;       /* width of the form components */
   margin-left: 5px;   /* add some spacing between the label and the component */
}

fieldset *[type="submit"], fieldset *[type="reset"] {
   margin: auto;     /* restore margin for submit/reset buttons */
   margin-top: 5px;  /* add some top margin to space submit button from rest of form */
   width: 100%;      /* make submit buttons full width */
}
