I am trying to figure out what file or files I need to modify so all all my oxwall sites have the following changes to the first screen you see when you enter the URL. The "visual" sign in page created by what ever theme I am using is okay.  I just want to eliminate a bunch of stuff and that will for for all my oxwall sites.

Remove the standand text and  and have NOT REPLACE IT WITH AND TEXT  (I understand it may only just be a matter of deleting the words between the code and leaving it blank:  “Welcome to our community!

Before proceeding you need to register your profile and become our member.

Eliminate the “Join” button and link (in other words, there is nothing on the page to click to join the site)

Eliminate remember me and forgot password. (again see above)

So basically, when you type in the URL all you get is the block for your  Username and Password and button to sign in.  The site name from the theme will also be there.  

Thank you in advance for the help.