.selectize-dropdown {
    z-index: 999999;

}

.country-flag-img {
    width: auto;
    height: 13px;
}

.select-airport {
    position: relative;
}

@keyframes spinner {
    to {
        transform: rotate(360deg);
    }
}

.spinner:before {
    content: '';
    box-sizing: border-box;
    position: absolute;
    z-index: 99999;
    top: 50%;
    right: 35px;
    width: 17px;
    height: 17px;
    margin-top: -8px;
    border-radius: 50%;
    border: 2px solid #ccc;
    border-top-color: #000;
    animation: spinner .6s linear infinite;
}