how to align and reposition the header menu to edges of the screen

Store Design
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1

Hi, How to reposition the menu header to more left side with little 40 px gap from the edge of the screen. Similarly search, account should be on right side of the screen with 40px gap from the right edge. Right now its kinda align on center.

link - https://i6r032ulb1hkdnve-88161681693.shopifypreview.com

2

There was a setting thanks I got it. How to send the search bar to right near to icons and make the logo at center of the screen?