[UI] Arrow key icons that go up/down a big blind on the sides of the slider

[chopooter]

It's hard to set proper bet sizing by sliding or typing in the box within 5 sec. I think a lot of people only min bet since the timing is so small. The arrow keys should help alleviate this

[boehmi]

I use the following setting and type the amount and press ENTER.



But then you need to be careful when you type in the chat at the same time.