title: How to customize <pagination-controls> visibility
body: <p>I am using this "
  <a href="https://www.npmjs.com/package/ngx-pagination" rel="nofollow noreferrer">https://www.npmjs.com/package/ngx-pagination</a>" for pagination.</p>
  
  <p>Working code:
  <a href="https://stackblitz.com/edit/angular-e1f9hq" rel="nofollow noreferrer">https://stackblitz.com/edit/angular-e1f9hq</a>.</p>
  
  <p>Here i want to remove text "<strong>Previous</strong>" and "<strong>Last</strong>"  "<strong><a href="https://i.stack.imgur.com/6XRPV.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/6XRPV.png" alt="screenshot"></a></strong>".</p>
  
  <p>I want to keep only arrow icons. And the selected page number box color also i want to change.
  But I am not getting how to change this.
  Can anyone please help me.</p>