<div style="float: right">
<form method="post" action="{$platal->ns}change_rights">
<div style="display: inline">
<small>voir le site en tant que...
<select name="right" onchange="this.form.submit()" style="margin: 0; padding: 0">
<div style="float: right">
<form method="post" action="{$platal->ns}change_rights">
<div style="display: inline">
<small>voir le site en tant que...
<select name="right" onchange="this.form.submit()" style="margin: 0; padding: 0">