Change "Sign in" icon

I want to change this sign in button to something else Screenshot by Lightshot

I checked fontawesome and selected a icon but it didn’t change. can you please help with a CSS code in which i can add the icon code and to change the sign in icon.

  1. How do i hide post a request button and list a service button for non registered users
  1. Please try this CSS snippet to change the icon. Please check the FontAwesome icons’ codes and change f360 in the code snippet with the code of the icon which you choose. If you are not familiar with the code customization, then please consider hiring someone for custom work https://fvrr.co/32e7LvY
.hp-menu__item--user-login i::before{
	content: '\f360';
}
  1. Please try this PHP snippet for the Post a Request button Hide the Post a Request button from non-logged in users #hivepress #requests · GitHub
    Please try this PHP snippet for the List a Service button Hide the Add Listing button from non-logged in users #hivepress #listings · GitHub