function generateCard(person) width issue

Having an issue with function "generateCard(person)" in the alexa-skills-kit-sdk-for-nodejs-2.0.x
Have a very long Domain URL and it cuts off the email address to the next line.
ie. Name@LongDomainNam
e.com

Where can I adjust the width of generateCard(person) to display "Name@LongDomainName.com"?

CODE:

function generateCard(person) {
let cardTitle = "" + titleCase(person.firstName) + " " + titleCase(person.lastName);
let cardBody = "" + person.twitter + " \n" + person.github + " \n" + "LinkedIn: " + person.linkedin;
let imageObj = {
smallImageUrl: "http://longdomainame.com/hrets.png",
largeImageUrl: "http://longdomainame.com/hret.png",
};
return {
"title": cardTitle,
"body": cardBody,
"image": imageObj
};
}