.roko-instabot-widget-button {
     -webkit-box-shadow: 0 4px 20px 0 rgba(17,17,17,0.2);
     box-shadow: 0 4px 20px 0 rgba(17,17,17,0.2);
     position: fixed;
     border-radius: 10px;
     height: 65px !important;
     width: 65px !important;
     right: 20px;
     bottom: 20px;
     cursor: pointer;
     background-color: #fff000;

     }