.identificacao .control-group .submit-email.botao.principal {
    background: #000!important;
    color: #fff!important;
    font-size: 15px!important;}

.identificacao .control-group .submit-email.botao.principal:hover {
    background: #f2f2f2!important;
    color: #000!important;
    font-size: 15px!important;}