userChrome.css

@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"); /* set default namespace to XUL */

@-moz-document url(chrome://navigator/content/navigator.xul)

 {
  #editBMPanel_locationRow,
  #editBMPanel_descriptionRow,
  #editBMPanel_keywordRow
  {
   visibility: visible !important;
  }

  #editBookmarkPanelContent {
    min-width: 64em !important;
  }
}
// most of the above is now default, just expand the width


/* Change Tab Colors */

/* Change color of active tab */
/* NOTE, THIS LAYOUT CAN CAUSE THE APPEARANCE TO CHANGE! */
/* ie if you join the lines together, the colored tab changes!? */
/* ALSO, this '-moz-appearance: none !important;' line MUST B THERE! */
tab{
   -moz-appearance: none !important;
   }
tab[selected="true"] {
   background-color: rgb(0,255,0) !important;
   color: black !important;
   }




// ugh, this is some really ugly wrapping of tabs that xxx from mozillazine posted, ugh!
/*
tabs>tab
{
   margin-left: 2px !important;
   margin-right: 2px !important;
   width: 180px !important;
}

tabs>stack>vbox>hbox>hbox
{
  display: block !important;
  overflow: visible !important;
}


.tabs-newbutton {top: 0px !important}
.tabs-closebutton-box {top: 0px !important}
*/