.message-viewer{width:100%;padding:16px;background-color:#fff;padding-top:0;overflow-y:auto}.message-viewer .card-style{width:100%}.message-viewer .card-style .ant-card-head{border:0;padding:0!important}.message-viewer .card-style .ant-card-body{padding:0!important}.message-viewer .card-style .ant-card-meta{margin:0;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.message-viewer .card-style .ant-card-meta .ant-card-meta-detail .ant-card-meta-title{font-weight:700;color:rgba(0,0,0,.85);margin-bottom:0}.message-viewer .card-style .ant-card-meta .ant-card-meta-detail .ant-card-meta-description{font-size:14px}.message-viewer .moment-content{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;margin-top:8px;padding:8px;background:#f7f9fa;cursor:pointer}.message-viewer .message-content-text{white-space:pre}.message-viewer .message-content-text>i{margin-left:6px}.message-viewer .btn-container{text-align:center;padding-top:8px;border-top:1px solid #e8e8e8}.message-viewer .icon-wrapper{width:50px;height:50px;margin:auto;background:#69c0ff;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;border-radius:50%}.message-viewer .icon-wrapper,.system-message{display:-webkit-box;display:-ms-flexbox;display:flex}.system-message{margin-top:16px;margin:16px auto;padding:0 16px;max-height:calc(100% - 32px);max-width:792px;overflow:hidden}.system-message .menu-container{-ms-flex-negative:0;flex-shrink:0;width:200px;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;border-right:1px solid #e9e9e9}.system-message .menu-container,.system-message .menu-container .menu-item{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.system-message .menu-container .menu-item{margin-top:0;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.system-message .menu-container .menu-item:first-child{margin-top:16px}