Проблема с отображением таблиц - Joomla 1.5: Настройка и оптимизация

.mytable, .mytable th, .mytable td {
  border: 1px solid black;
  border-collapse: collapse;
}

/*

# ------------------------------------------------------------------------
# JA Mesolite template for Joomla 1.5
# ------------------------------------------------------------------------
# Copyright (C) 2004-2010 JoomlArt.com. All Rights Reserved.
# @license - PHP files are GNU/GPL V2. CSS / JS are Copyrighted Commercial,
# bound by Proprietary License of JoomlArt. For details on licensing, 
# Please Read Terms of Use at http://www.joomlart.com/terms_of_use.html.
# Author: JoomlArt.com
# Websites:  http://www.joomlart.com -  http://www.joomlancers.com
# Redistribution, Modification or Re-licensing of this file in part of full, 
# is bound by the License applied. 
# ------------------------------------------------------------------------

*/

/* COMMON STYLE
--------------------------------------------------------- */
html, body, form, fieldset {
	margin: 0;
	padding: 0;
}

  .mytable, .mytable th, .mytable td {
  border: 1px solid black;
  border-collapse: collapse;

}


body {
	background: #FFFFFF;
	color: #000000;
	font-family: "Segoe UI", "Lucida Grande", Tahoma, Arial, sans-serif;
	line-height: 1.6;
}

body#bd {
	color: #666666;
	background: #E6E6E6;
	margin: 0px 0;
}