.oauth2-loading {
    display: flex;
    justify-content: center;
    flex-direction: column;
    min-height: 200px;
}

.oauth2-loading-frame {
    display: flex;
    justify-content: center;
    flex: 0 0 auto;
}

.oauth2-loading-icon {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
    gap: 2px;
    margin: 20px;
}

.oauth2-loading-icon-block {
    background: #fff;
    width: 20px;
    height: 20px;
}

.oauth2-loading-icon-block-hidden {
    opacity: 0;
}

.oauth2-loading-text {
    text-align: center;
    font-size: 1.2em;
    line-height: 1.5em;
}