.select-body {
    width: 100%;
    min-height: 20px;
}

.skeleton {
    opacity: .7;
    animation: skeleton-loading 1s linear infinite alternate;
}

select.skeleton {
    min-width: 180px;
    min-height: 20px;
}

@keyframes skeleton-loading {
    0% {
        background-color: hsl(200, 20%, 70%);
    }

    100% {
        background-color: hsl(200, 20%, 95%);
    }
}