.liveChat {
    position: fixed;
    left: 1%;
    top: 87%;
    z-index: 1035;
    transform: rotate(0)!important
}

@media (max-width: 1600px) {
    .liveChat {
        position:fixed;
        left: 1%;
        top: 87%;
        z-index: 1035;
        transform: rotate(0)!important
    }
}