CSS When Sending JSP Email

Question

Is there a way for me to send an email via java using even css? To be able to send the formatted body, I can, but I would like to put bootstrap in the email content

          //Criando a Multipart
          Multipart multipart = new MimeMultipart();

          //criando a primeira parte da mensagem
          MimeBodyPart attachment0 = new MimeBodyPart();
          //configurando o corpodamensagem com o mime type
          attachment0.setContent(corpoDaMensagem, "text/html; charset=UTF-8");


          //adicionando na multipart
          multipart.addBodyPart(attachment0);




          message.setContent(multipart);

Exist as?

Thanks