.hidden{display:none !important}

#pit-rate option {
    background: #2a3444;
    color: white;
    padding: 8px;
}

#pit-rate:focus {
    outline: none;
    border-color: rgba(255,255,255,0.5);
    box-shadow: 0 0 0 2px rgba(255,255,255,0.1);
}