Re: [ANN][CON] PayCon™ HI POS | LiteStake | Multisend | TOR | Android
It is based on the Bluish-White theme. We felt that theme was the most clean and professional looking so we modeled the default theme off of it.
Correctly, I created the styles.qss in May, 2015.
But at that time, I had used other icons...
https://bitcointalk.org/index.php?topic=937480.msg11280143#msg11280143