drupal/core/modules/system/system.theme-rtl.css

/**
 * @file
 * RTL styles for common markup.
 */

/**
 * HTML elements.
 */
th {
  text-align: right;
  padding-left: 1em;
  padding-right: 0;
}
caption {
  text-align: right;
}

/**
 * Markup generated by theme_item_list().
 */
.item-list ul li {
  margin: 0 1.5em 0.25em 0;
}

/**
 * Markup generated by theme_more_link().
 */
.more-link {
  text-align: left;
}

/**
 * Markup generated by theme_more_help_link().
 */
.more-help-link {
  text-align: left;
}
.more-help-link a {
  background-position: 100% 50%;
  padding: 1px 20px 1px 0;
}

/**
 * Collapsible fieldsets.
 */
.js fieldset.collapsible > legend .fieldset-legend {
  background-position: 98% 75%;
  padding-left: 0;
  padding-right: 15px;
}
.js fieldset.collapsed > legend .fieldset-legend {
  background-image: url(../../misc/menu-collapsed-rtl.png);
  background-position: 98% 50%;
}

/**
 * RTL styles for menus and navigation markup.
 */

ul.menu {
  margin-left: 0;
  margin-right: 1em;
  text-align: right;
}
.menu .collapsed {
  list-style-image: url(../../misc/menu-collapsed-rtl.png);
}

/**
 * Markup generated by theme_menu_local_tasks().
 */
.tabs > li {
  margin-left: 0.3em;
  margin-right: 0;
}

/**
 * RTL Styles for system messages.
 */

div.messages {
  background-position: 99% 8px;
  padding: 10px 50px 10px 10px;
}
div.messages ul {
  margin: 0 1em 0 0;
}