twentyten Seconday Sidebar

Hi. I want a seconday sidebar in my twentyten theme. I have added the code bellow to functions.php and sidebar.php and the sidebar appear. The proble now is that the sidebar is under each other and i want them next to each other, how can i do this ?

Example image: https://www.dropbox.com/s/9z33z8jj0irlp6f/wordp.png?dl=0

FUNCTIONS.PHP

function add_my_sidebars(){
register_sidebar( array(
‘name’ => ‘My sidebar’,
‘id’ => ‘my-sidebar’,
‘description’ => ‘Just a little description’,
‘before_widget’ => ‘<div id=”%1$s” class=”widget-container %2$s”>’,
‘after_widget’ => ‘</div>’,
‘before_title’ => ‘<h3 class=”widget-title”>’,
‘after_title’ => ‘</h3>’,
) );
} add_action(‘widgets_init’, ‘add_my_sidebars’);
SIDEBAR.PHP

`
<?php if ( is_active_sidebar( ‘sidebar-1’ ) ) : ?>
<div id=”secondary” class=”widget-area” role=”complementary”>
<?php dynamic_sidebar( ‘sidebar-1’ ); ?>
<?php dynamic_sidebar(‘my-sidebar’); ?>

</div><!– #secondary –>

<?php endif; ?>