.buttonsInner__5126c > .button_f7ecac > div,
.buttonsInner__5126c > div:not(:last-of-type) {
    width: 0;
    min-width: 0;
    margin: 0;
    padding: 0;
    height: 0;
    opacity: 0;
    transition: min-width var(--animation-speed) ease-out,
                width     var(--animation-speed) ease-out,
                height    var(--animation-speed) ease-out,
                padding   var(--animation-speed) ease-out,
                opacity   var(--animation-speed) ease-out;
}

.buttonsInner__5126c:hover > .button_f7ecac:not([aria-label^="Click to "]), /*  Change "Click to" to your language */
.buttonsInner__5126c:has(
    > .button_f7ecac:hover ~ .button_f7ecac[aria-label="Add Reaction"], /* Change "Add Reaction" to your language */
    > [aria-label="Add Reaction"]:hover /*  Change "Add Reaction" to your language */
) > .button_f7ecac[aria-label^="Click to "] { /*  Change "Click to" to your language */
    width: 24px;
    height: 24px;
    min-width: 24px;
    padding: 2px;
    opacity: 1;
    > div {
        width: 20px;
        height: 20px;
        opacity: 1;
        transform: .4s cubic-bezier(.16,1,.3,1)
    }
}

.separator_f84418 {
    display: none;
}