Sometimes you just need to change some styles in the Dashboard. I recently needed to remove something from a plugin that was redundant with the function of a different plugin that did it better.
You can’t just add CSS to your theme’s style sheet if you need it to work in the Dashboard.
/*
Add custom CSS to Dashboard / Admin area
*/
add_action('admin_head', 'custom_admin_styles');
function custom_admin_styles() {
echo '
<style>
div#wpmem-block-meta-id {
display: none;
}
</style>
';
}
You’re basically just echoing CSS in PHP, so you have to be careful about single and double parenthesis.