Tab icon spacing is too small

[simurai]

Prerequisites

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Description

The icons in tabs seem to close to the text.

Steps to Reproduce

1. Open some files that have icons

Expected behavior:

Have some more spacing.

Actual behavior:

Not enough spacing

Reproduces how often: [What percentage of the time does it reproduce?]

@BinaryMuse 100% @simurai only when font size is increased to > 14px

Versions

Atom    : 1.18.0-dev-45806b1
Electron: 1.3.14
Chrome  : 52.0.2743.82
Node    : 6.5.0

apm  1.17.0
npm  3.10.5
node 6.9.5 x64
python 2.7.10
git 2.9.1

macOS Sierra

Additional Information

@BinaryMuse I'm at 14 (font-size). I can't make it spacier no matter what I set it to in theme settings