div.header-loading {
    display: grid;
    align-content: center;
    justify-items: center;
    gap: 16px;
    min-height: 300px;
}

div.header-loading img.icon {
    width: 64px;
    height: 64px;
}

div.header-loading span.hint {
    color: var(--font-color-secondary);
    text-align: center;
}