#499 UI: Align URL Field Globe Icon Inside the URL Input Box.

[kmfoysal06]

This PR is to resolve #499 . the issue is the globe icon in url field does not aligned in center. I added css to make it center aligned.

   .acf-url i {
      top: 50%;
      transform: translateY(-50%);
} 

Closes #499

[github-actions]

The following accounts have interacted with this PR and/or linked issues. I will continue to update these lists as activity occurs. You can also manually ask me to refresh this list by adding the props-bot label.

Core Committers: Use this line as a base for the props when committing in SVN:

Props kmfoysal06.

To understand the WordPress project's expectations around crediting contributors, please review the Contributor Attribution page in the Core Handbook.

[cbravobernal]

LGTM

[kmfoysal06]

Thanks @cbravobernal