.ms-languageswitch-container {

}

.ms-languageswitch-container a {
    opacity: 0.3;
    transition: opacity 0.3s;
    position: relative;
}

.ms-languageswitch-container a.active,
.ms-languageswitch-container a:hover {
    opacity: 1;
}

.ms-languageswitch-container a img {
    height: 20px;
    width: 30px;
    object-fit: cover;
}

.ms-languageswitch-container a .fa-spin {
    display: none;
}