.rtk-chat-button-fixed{position:fixed;right:-67px;bottom:100px;cursor:pointer;z-index:3000;padding-top:10px;padding-bottom:10px;padding-left:18px;padding-right:18px;transform:rotate(-90deg);transform-origin:right,top;-ms-transform:rotate(-90deg);-ms-transform-origin:right,top;-webkit-transform:rotate(-90deg);-webkit-transform-origin:right,top;color:#fff;font-size:19px}.rtk-chat-button-fixed:hover{color:#fff}.rtk-chat-button-fixed i{color:#fff;font-size:25px;margin-right:10px}