If you want to add custom css for a specific page template, you can use is page template function in the header in if condition and write the corresponding css as the sample below.
';
.footer_top .textwidget{display:none !important;}
}
?>
How to Write Custom CSS Specifically for Certain Page Templates in WordPress
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Marshall is creative head at Elicus and works with the team to bring ideas to life. He is strongly focused on delivering a quality experience to clients and customers.