rtl class

Hi,
I’m having issues with e-mails and I think it comes from the rtl class. In the footer of my web site, I have 4 columns. In the second column I’ve tried to place some e-mails which are quite long. By default there is no break line and the e-mails are passing over the third column, because of css white-space: nowrap. When I change the css to allow break line, it works but … the break line is not going down, it’s going up : the e-mails display on 2 lines in the column but the first line is the end of the e-mail and the second line is the beginning of the e-mail. Could you please help to resolve this issue? Thank you very much for your help.