Moving Navigation links around on Coverpage

Site URL: http://simonjwalsh.com/

Hello my site is 

http://simonjwalsh.com/

on the cover page I want to be able to move the navigation 'enter' link.

Down the page a little would be great.

I'd previously injected some code into the custom CSS that seemed to work but when I save and return to the design section it reverts back to it's default and places the navigation link where it was originally and still is now.

Is there something I'm doing wrong with the custom CSS or is there a way to do this another way?

Thankyou very much

Simon

For ref this is the code I've entered that works until I exit out of custom CSS and the original design goes back to default.

I'm using 'Cover' page template inside Wexley Template.

.sqs-slide-wrapper[data-slide-

type="cover-page"] [data-slice

-type="navigation"] a { position:

relative; bottom: 250px; }

Add to Cover Page Header

<style>
  .sqs-slice-image [href*="commercial"] {
    position: relative;
    bottom: -100px;
}
</style>