body.login {
  background-color:#fff;
  color: #fff;
}
.login #login_error, .login .message {
  color: #000;
}
.login #loginform {
  background-color:  #9aa821;
}
.login #loginform label {
  color: #fff;
}
.login div#login h1 a {
    background-image: url(../img/logo_empresa_generic.jpg);
    width: 222px;
    height: 94px;
    background-size:inherit;
}

.login.wp-core-ui .button-primary {
  background-color:#fff;
  border: 1px solid #fff;
  color: #9aa821;
  -webkit-transition: all 300ms ease;
  -moz-transition: all 300ms ease;
  -ms-transition: all 300ms ease;
  -o-transition: all 300ms ease;
  transition: all 300ms ease;
  -webkit-box-shadow: none;
  box-shadow: 0 1px 0 rgb(41, 70, 76);
  text-shadow: none;
}
.login.wp-core-ui .button-primary:hover {
  background-color: rgb(41, 70, 76);
  border-color: #9aa821;
  color: #fff;
}

.login #nav,
.login #backtoblog {
    text-align:center;
}

.login #nav a:hover,
.login #backtoblog a:hover {
    color:#fff;
}