document.getElementById("email-link").style.background = "none";
document.getElementById("email-link").style.padding = "0px";

<!--
	var name = "bonnie";
	var domain = "maclurelibrary.org";
	document.write('<a href=\"mailto:' + name + '@' + domain + '\">');
	document.write(name + '@' + domain + '</a>');
// -->