[Steemit] When creating utopian posts, button text is not visible

[ng-gist]

Expected Behavior

On Steemit dark view, you should be able to read button text to know what each button does.

Actual Behavior

In the dark view on steemit, you can read text of 3 buttons when creating utopian posts.

Steps to reproduce

1. Install steemplus extension version 3.8.2.1
2. Change steemit to Night Mode from the drop down on the right (your avatar)
3. Click on "Create new post".
4. In the tags field, enter "utopian-io" and press space bar
5. This will open a steemplus dialog, select utopian category and repo (if applicable) and click Ok
6. Notice the new buttons. User cannot read the text on the buttons.

Recording

Fix for the issue

.utopian-post-buttons div {
    color: #000;
}

• Browser: Chrome Version 73.0 (Official Build) (64-bit)
• Operating system: OSX 10.11.6
• Version: 3.8.2.1