.app-background {
  background-color: #1c1c1c;
  height: 100vh;
}
.mobile-chat-list {
  background-color: #1c1c1c;
  position: absolute;
  top: 40px;
  width: 100%;
}
  .content {
    .van-cell__value {
      .chat-list-item {
        display: flex;
        font-size: 16;
        color: #a3a3a3;
        background-color: #1c1c1c;
        .van-image {
          min-width: 32px;
          width: 32px;
          height: 32px;
        }
        .van-ellipsis {
          margin-top: 5px;
          margin-left: 10px;
        }
      }
    }
  }
  .van-picker-column {
    .picker-option {
      display: flex;
      width: 100%;
      padding: 0 10px;
      .van-image {
        width: 20px;
        height: 20px;
        margin-right: 5px;
      }
    }
  }
  .van-nav-bar {
    .van-nav-bar__right {
      .van-icon {
        font-size: 20px;
      }
    }
  }
  .popup {
    background-color: #1c1c1c;
  }
  .dialog {
    background-color: #1c1c1c;
  }
  .field {
    background-color: #1c1c1c;
  }