.chat-wrap {
  .chat-contain {
    font-family: Avenir, Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: #2c3e50;
    margin-top: 24px;

    .span-back {
      color: var(--Text-2, #3C4043);
      font-size: 14px;
      font-family: Alibaba PuHuiTi;
      font-weight: 400;
      line-height: 62px;
      word-wrap: break-word
    }
  }

  .span-back {
    color: var(--Text-2, #3C4043);
    font-size: 14px;
    font-family: Alibaba PuHuiTi;
    line-height: 22px;
    word-wrap: break-word
  }

  .content-container {
    width: 40%;
    background-color: #fff;
  }

  .work-res-span {
    padding: 24px;
    line-height: 34px;
  }

  .layout-sider{
    border-radius: 6px;
    margin-left: 20px;
  }
}