[Enhancement] RTL style

[raminjafary]

There is a few style issues regarding positioning of elements in RTL mode. If you are willing to accept any collaboration let me know.

[Mathieu Stanowski]

@raminjafary Hello :)

If you want to create a PR, there is no problem about that.
I need to add a contributing guide :)

[raminjafary]

@mathieustan Nice :) I'll work on this issue:)

[Mathieu Stanowski]

Hi @raminjafary. Sorry for the delay.

I'm working on datepicker those days. I'll add your PR.

[raminjafary]

I'll keep contributing if you please.
Thanks.