next-ucap-messenger/projects/ucap-webmessenger-ui-chat/src/lib/components/message-box/recall.component.scss

.bubble-main {
  padding: 14px;
  text-align:left;
  .icon-recall{
    width: 30px;
    height: 30px;
    display: inline-flex;
    border-radius: 50%;
    background: #999999;
    align-items: center;
    justify-content: center;
    margin-right: 6px;
    i{
      color:#ffffff;
      font-size:20px;
    }
  }
  .recall-msg{
    color:#999999;
  }
}