.ngx-material-fab{
    position: fixed;
    z-index: 5;
    right: 25px;
    bottom: 25px;
    .ngx-material-mini-fab{
        position: absolute;
        left: 0px;
        bottom: 55px;
        padding: 10px;
        .mini-fab{
            margin-top: 5px;
        }
    }
}