How can I delete the search bar completely from the Blackbird Theme?

Hello, I would like to know how to completely delete the search bar option on the homepage so that people visiting my site do not have the option of searching my hidden pages. Thanks

 

Hello,

Paste this code in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

Code:

.top-search {
display: none;
}

 

Thank you so much Gourav!