How to make TiTick match my theme?

[rk-kontur]

Hi there and THANKS for ths great plugin. It works very well with TickTick.

There is only one issue: TickTick offers a limited amount of themes (mainly black and white)

Is there any way to CSS style / override this so the TickTick frame matches my theme?

Apart from that: ROCK ON! This is GREAT!!!