button.copy:hover,
button.copy:active,
button.copy:focus-visible,
button.copy.visible {
    opacity: 100%;
}
button.copy img {
    position: relative;
    background: none;
    filter: brightness(var(--copy-icon-brightness));
}
button.copy:active {
    background-color: var(--copy-button-background-color-active);
}
button.copy span {
    color: var(--body-text-color);
    position: relative;