.split-trigger{height:10px;width:100%;background:#f8f8f9;cursor:pointer;border:1px solid #dcdee2;border-radius:2px;position:relative}.split-trigger .split-trigger-bar-con{position:absolute;overflow:hidden;left:50%;top:2px;width:70px;-webkit-transform:translate(-50%);transform:translate(-50%)}.split-trigger .split-trigger-bar-con i{height:4px;width:1px;background:rgba(23,35,61,.25);float:left;margin-right:3px}.chat-box-scroll{height:100%;padding-bottom:40px}.chat-box-scroll .chat-no-data{height:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.chat-box-scroll .chat-affix{font-size:15px;width:100%;color:#fff;height:42px;line-height:42px;text-align:center;background:rgba(0,153,229,.9)}.chat-box-scroll .chat-affix .ivu-affix{width:100%}.chat-box-scroll .top{width:45px;height:45px;line-height:45px;text-align:center;color:#fff;background-color:#000;border-radius:100%;font-size:15px}.chat-box-scroll .ivu-back-top{display:block!important}.chat-box-scroll .chart_content .chart_content_item{max-width:100%!important}.chat-box-scroll .chart_content .chart_content_item .chart-inner .chart_img{max-width:300px!important;max-height:200px!important}@media (min-width:768px){.chat-box-scroll{width:750px;margin:auto}.chat-box-scroll .chat-affix,.chat-box-scroll .ivu-affix{width:750px}.chart_content .chart_content_item{font-size:17px}.font-12{font-size:15px}}