/home/ivoiecob/email.hirewise-va.com/modules/MailLoginFormMobileWebclient/styles/styles-mobile.less
.LoginLayout {

	.at-sign {
		padding-left: 5px;
		font-size: 20px;
	}
}
Path: home/ivoiecob/email.hirewise-va.com/modules/MailLoginFormMobileWebclient/styles