.recovery-password-container .um input[type=submit].um-button
 {
    color:white;
    background-color:#888!important;
}
.recovery-password-container .um input[type=submit].um-button:focus,
.recovery-password-container .um input[type=submit].um-button:hover{
        background-color:#666!important;
    }

.recovery-password-container .um-field-block {
    color:grey!important;
    font-weight: 700;
}