.input_container {
  z-index: 7;
  position: sticky;
  bottom: 0;
  background-color: #fff;
  padding: 0 20px;
  .tips {
    font-size: 12px;
    color: #b7b9c1;
    margin: 6px 0;
    line-height: 14px;
    text-align: center;
  }
  .block_wrap {
    max-width: 800px;
    margin: 0 auto;
  }
  .send_box {
    background-color: #fbfbfb;
  }
  .send_btn {
    min-width: 28px !important;
    height: 28px;
    width: 28px;
  }
  .icon-fasong {
    font-size: 14px;
  }
  .speech_btn {
    font-size: 16px;
    color: #b6b8c0;
  }
  .icon-icon02 {
    font-size: 20px;
    color: #b6b8c0;
  }
  .file_btn {
    &:hover {
      .icon-icon02 {
        color: #8a5cff !important;
      }
      background-color: #f6f0ff !important;
    }
  }
  .sender_header {
    border-bottom: 1px solid #eaeaea;
    background: #fff;
    display: flex;
    flex-wrap: wrap;
  }
  .uploading_box {
    width: 68px;
    height: 68px;
    margin: 12px;
    background-color: rgba($color: #000000, $alpha: 0.5);
    border-radius: 4px;
  }
  .file_list {
    display: flex;
    flex-wrap: wrap;
    padding: 12px 0 12px 12px;
    gap: 12px;
    .ant-image {
      width: 68px;
      height: 68px;
      overflow: hidden;
      border-radius: 4px;
    }
  }
}