EPIC Theme – Footer Customise

Hi, sorry i am new to CSS. I would like to know how best to customise the footer text for EPIC theme. Current footer.php text as follows. Thank you.

====

<section class=”clear”></section>

<!– Footer –>
<footer id=”footer”>
<section class=”footer-widgets-container”>
<section class=”footer-widgets <?php echo ( is_active_sidebar( ‘footer-sidebar’ ) ) ? ‘widgets’ : ‘no-widgets’; ?>”>
<?php sds_footer_sidebar(); // Footer (4 columns) ?>
</section>
</section>

<nav>
<?php
// Footer Navigation Area
if( has_nav_menu( ‘footer_nav’ ) )
wp_nav_menu( array(
‘theme_location’ => ‘footer_nav’,
‘container’ => false,
‘menu_class’ => ‘footer-nav menu’,
‘menu_id’ => ‘footer-nav’,
) );
?>
</nav>

<section class=”copyright-area <?php echo ( is_active_sidebar( ‘copyright-area-sidebar’ ) ) ? ‘widgets’ : ‘no-widgets’; ?>”>
<?php sds_copyright_area_sidebar(); ?>
</section>

<p class=”copyright”>
<?php sds_copyright( ‘Epic’ ); ?>
</p>
</footer>

<?php wp_footer(); ?>
</body>
</html>?