tooltips gone but buttons still work

/* Background styling for Firefox pages */
@-moz-document url(about:home), url(about:newtab), url(about:privatebrowsing) {
    .click-target-container *, .top-sites-list * {
        color: #fff !important;
        text-shadow: 2px 2px 2px #222 !important;
    }
    body::before {
        content: "";
        z-index: -1;
        position: fixed;
        top: 0;
        left: 0;
        background: #f9a no-repeat url(img/wp2757868-1140009044.gif) center;
        background-size: cover;
        width: 100vw;
        height: 100vh;
    }
}

/* Remove the settings icon */
.icon.icon-settings {
    display: none !important;
}

/* YouTube specific tweaks */
@-moz-document domain("youtube.com") {
    /* Hide suggestions and search bar suggestions */
    #suggestions, .sbsb_a {
        display: none !important;
    }

    /* Hide the hamburger menu and various YouTube logos */
    #guide-button, #logo-icon-container, ytd-topbar-logo-renderer,
    a[href="/"] {
        display: none !important;
    }

    /* Hide "Skip Navigation" */
    #skip-navigation {
        display: none !important;
    }

    /* Hide "You" button in side menus */
    ytd-guide-entry-renderer[title="You"],
    ytd-mini-guide-entry-renderer[aria-label="You"] {
        display: none !important;
    }

    /* Remove tooltips on buttons */
    [tooltip] {
        display: none !important;
    }

    #search-icon-legacy::before,
    [tooltip]::after, [title]::after {
        content: none !important;
    }

    /* Hide paper tooltip */
    .yt-spec-icon-shape__tooltip,
    ytd-searchbox .yt-paper-tooltip {
        display: none !important;
    }
}

@-moz-document domain("youtube.com") {
div#scroll-container.style-scope.yt-chip-cloud-renderer {
    display: none;
}

@-moz-document domain("youtube.com") {
/* Hide the tooltip on the filter button */
tp-yt-paper-tooltip {
    display: none !important;
}









@-moz-document domain("youtube.com") {
div#left-section.style-scope.ytd-expandable-metadate-renderer {
    display: none;
}