.passive-btn img {
    margin-top: 8px;
    height: 36px;
    width: 112px;
}

    .passive-btn img:nth-child(2) {
        display: none;
    }

.theme-dark .passive-btn img:first-child {
    display: none;
}

.theme-dark .passive-btn img:nth-child(2) {
    display: block;
}

.logo-navbar .passive-btn:hover {
    background-color: transparent;
}
.whts_icon img {
    width: 50px;
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 10
}