Customizing WordPress and styling your weblog is the play of your imaginations. WordPress opens up the plethora of opportunity for making the customizations work out for you. Here is a quick tip for customizing different category in different style.
Copy the code given below to functions.php and create & replace the stylesheets (stylesheet1, stylesheet2, stylesheet3) with your specific css filenames.
function custom_cat_style() { ?> <link rel="stylesheet" href="<?php bloginfo('template_url')?>/stylesheet1.css" type="text/css" media="screen,projection" /> <?php if( in_category('1') ) { ?> <link rel="stylesheet" href="<?php bloginfo('template_url')?>/stylesheet1.css" type="text/css" media="screen" /> <?php } elseif ( in_category ('2') ) { ?> <link rel="stylesheet" href="<?php bloginfo('template_url')?>/stylesheet2.css" type="text/css" media="screen" /> <?php } elseif ( in_category ('33') ) { ?> <link rel="stylesheet" href="<?php bloginfo('template_url')?>/stylesheet3.css" type="text/css" media="screen" /> <?php } else { ?> <?php } } add_action('wp_head','custom_cat_style');