#back-top-btn {
    display: inline-flex;
    padding: 8px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 16px;
    border: 1px solid var(--gray-300, #D0D5DD);
    background: #FFF;
    left: 95%;
    position: fixed;
    width: auto;
    bottom: 5%;
    z-index:9999;
}

@media (max-width: 769px) {
    #back-top-btn {
        left: 80% !important;
        top: 75% !important;
        height: 40px;
        z-index: 9999;
    }
}