Switching positions of icons (narrative Theme)

[MUCuser]

Hello dear Shopify-Community, 

I use the Narrative Theme and wanted to ask how I can switch the position of the following icons? And is it possible to lower the thickness of the customer login icon? 

[MUCuser]

Edit: 

4) if I click on the login icon I can login but if I click it again after I already logged in, it still leads me back to the login site instead of my account (where the Adress Information etc. is)