PHP样式表中的PHP

I am trying to insert a shortcode inside CSS file but i am unable to achieve it. Don't know where I am going wrong.

I am inserting below code inside my style.css file:

div#cuzd-dispatch-general-v {
    display: <?php echo do_shortcode('[dispatch_date_hide]'); ?> ;
    }

OUTPUT:

div#cuzd-dispatch-general-v {
display: <?php echo do_shortcode('[dispatch_date_hide]');
}

Output as Image: http://oi61.tinypic.com/2uiyd4x.jpg

add this code in your header.php inside <style> </style>

div#cuzd-dispatch-general-v {
    display: <?php echo do_shortcode('[dispatch_date_hide]'); ?> ;
}

PHP code cannot be interpreted inside a .css file so your php code will be showen as a plain text, add the part of your code in the style tag of your php file.