.mm-whatsapp-float {
    position: fixed;
    z-index: 1040;
    right: 22px;
    bottom: 100px;
    display: flex;
    width: 60px;
    height: 60px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #25d366;
    box-shadow: 0 8px 24px rgba(37, 211, 102, .38);
    color: #fff;
    isolation: isolate;
    transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease;
}

.mm-whatsapp-float::before {
    position: absolute;
    z-index: -1;
    inset: -10px;
    border-radius: inherit;
    background: rgba(37, 211, 102, .1);
    content: '';
}

.mm-whatsapp-float svg {
    display: block;
    width: 34px;
    height: 34px;
}

.mm-whatsapp-float:hover,
.mm-whatsapp-float:focus {
    background: #20bd5a;
    box-shadow: 0 10px 28px rgba(37, 211, 102, .48);
    color: #fff;
    outline: 0;
    text-decoration: none;
    transform: translateY(-2px) scale(1.03);
}

.mm-whatsapp-float:focus-visible {
    box-shadow: 0 0 0 3px #fff, 0 0 0 6px #ffd600, 0 10px 28px rgba(37, 211, 102, .48);
}

@media (max-width: 767px) {
    .mm-whatsapp-float {
        right: 18px;
        bottom: 94px;
        width: 56px;
        height: 56px;
    }

    .mm-whatsapp-float svg {
        width: 32px;
        height: 32px;
    }
}