re part one of your question:
that depends on the way your theme has registered the sidebar;
http://codex.ww.wp.xz.cn/Function_Reference/register_sidebar
not all themes have widget specific css ids and classes.
check functions.php of your theme;
and try using a browser inspection tool such as Firebug to investigate the css selectors of your widgets.
Hi admin,
Thank you for the response.
In the sidebar, I need to display the links of a particular category (say “pulse”) in a custom order with an image, name and description for the first link alone, and just name and description for the remaining links. Also , I need 2 line breaks between the links. Please tell me how do I go about doing this.
Currently I have coded this :
<?php wp_get_linksbyname('pulse', '', '', '<br /><br />', TRUE, 'rating', FALSE); ?>
Thank you.