Ngx-charts: Changing pie chart label text size

[AshrafGabesh]

I'm submitting a ... (check one with "x")

[X] bug report => search github for a similar issue or PR before submitting
[ ] feature request
[ ] support request => Please do not submit support request here

Current behavior
Tried several times using CSS to update the font size of the label text with no success.
used for example:

/deep/ g > .pie-label {
font-size: 14px !important;
}

and

/deep/ .pie-label {
font-size: 14px !important;
}

Expected behavior
To be able to set the label font size in a pie chart.

Please tell us about your environment:
Angular 2+ project

• ngx-charts version: x.x.x
  6.1.0

• Angular version: 2.x.x
  4.3.2

• Browser: [ Chrome ]

[marjan-georgiev]

Here's a plunkr demonstrating that: https://plnkr.co/edit/R859owBxqpZ9lpxNg0yJ?p=preview