<ul style="list-style:none;">
<li><?php printf( __( 'Site: %s' ), $user_site ); ?></li>
<li><label><input type="radio" id="delete_option0" name="delete[<?php echo $details->userblog_id . '][' . $delete_user->ID ?>]" value="delete" checked="checked" />
<ul style="list-style:none;">
<li><?php printf( __( 'Site: %s' ), $user_site ); ?></li>
<li><label><input type="radio" id="delete_option0" name="delete[<?php echo $details->userblog_id . '][' . $delete_user->ID ?>]" value="delete" checked="checked" />