https://www.worldtimebuddy.com https://www.worldtimebuddy.com has a similar design and is configurable. And I prefer it (the slider aligned) to OP's design (sli

https://www.worldtimebuddy.com https://www.worldtimebuddy.com has a similar design and is configurable. And I prefer it (the slider aligned) to OP's design (sliders all over the place)..