How to add CSS to my html in Google Script mail?

Question

function sendWeeklyReportEmails() {
  var subject;
  var indicesHTML;
  var advancedArgs;

  subject = "Your Weekly Report on Financial Markets";
  indicesHTML = getIndicesReport("Weekly");
  advancedArgs = {htmlBody: indicesHTML};
  MailApp.sendEmail("abc@gmail.com", subject, "", advancedArgs);
}

I want to add CSS to my "htmlBody" content. How should I do id?

Answer 1

Perhaps something like this:

var mailBody = '<table style="width:100%"><tr><td>name 1</td><td>address 1</td><td>age 1</td></tr><tr><td>name 2</td><td>address 2</td><td>age 2</td></tr></table>'
MailApp.sendEmail('youremail@yourdomain.xyz',' Email title',mailBody,{'htmlBody':mailBody});