Text in the basement of the theme

Hello! Thank you for a good topic.
Tell me please how to write in the basement of a word so-so. I want in the basement to add my contact details when I write my E-mail: and Skype: they are displayed in a line,
E-mail: mail.example.com Skype: mail.example.com
and I need it to be displayed in a column
E-mail: mail.example.com
Skype: mail.example.com
How correctly to register. Thank you
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