.page-actions .action-default.scalable.awb-errors-button {
    background: #0f766e;
    border-color: #0f766e;
    color: #ffffff;
}

.page-actions .action-default.scalable.awb-errors-button:hover,
.page-actions .action-default.scalable.awb-errors-button:focus {
    background: #115e59;
    border-color: #115e59;
    color: #ffffff;
}