.NyContactBigBox {
    padding: 0;
  }

  .BigBox1 .NyTitle {
    display: flex;

  }

  .BigBox1 .NyTitle * {
    color: #000;
    text-align: center;
  }

  /* box1 */
  .BigBox1 {
    padding-top: 130px;
    padding-bottom: 150px;
    padding-left: var(--container);
    padding-right: var(--container);
  }

  .Box1 {
    margin-top: 100px;
    display: flex;
    grid-gap: 45px;
    position: relative;
    z-index: 2;
  }



  .item1 {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 45px 15px;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid #FFFFFF;
    box-shadow: 0px 4px 60px rgba(125, 155, 177, 0.24);
    border-radius: 0px 48px;

  }

  .item1 img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    margin-bottom: 20px;
  }

  .item1 h1 {
    font-size: 20px;
    line-height: 1.5;
    text-align: center;
    color: var(--color);
  }

  .item1 h2 {
    font-weight: 700;
    font-size: 24px;
    line-height: 1.5;
    text-align: center;
    color: var(--color);
    margin: 15px 0;
  }

  .item1 h3 {
    font-size: 18px;
    line-height: 1.5;
    text-align: center;
    color: #989898;
  }

  @media (max-width: 1600px) {
    .item1 h2 {
      font-size: 20px;
    }
  }

  @media (max-width: 1440px) {
    .Box1 {
      grid-gap: 30px;
    }
  }

  @media (max-width: 1200px) {
    .BigBox1 {
      padding-top: 90px;
      padding-bottom: 90px;
    }

    .Box1 {
      margin-top: 90px;
      flex-wrap: wrap;
    }

    .item1 img {
      width: 45px;
      height: 45px;
      object-fit: contain;
      margin-bottom: 20px;
    }

    .item1 h1 {
      font-size: 18px;
    }

    .item1 h2 {
      font-size: 18px;
    }

    .item1 h3 {
      font-size: 14px;
    }

    .item1 {
      padding: 15px;
      border-radius: 0px 30px;
    }
  }

  @media (max-width: 720px) {
    .BigBox1 {
      padding-top: 60px;
      padding-bottom: 60px;
    }

    .Box1 {
      margin-top: 30px;
    }
  }

  .NyZx {
    margin-top: 0;
  }

  .BigBox3 {
    padding-top: 120px;
    padding-left: var(--container);
    padding-right: var(--container);
  }

  .BigBox3 .NyTitle {
    display: flex;
    align-items: center;
  }

  .BigBox3 .NyTitle * {
    color: #000;
    text-align: center;
  }

  .Box3 {
    padding-top: 60px;
    padding-bottom: 120px;
  }

  .swiper3 .swiper-wrapper {
    display: flex;
    align-items: center;
  }

  .item3 {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .item3 img {
    max-width: 75%;
    max-height: 75%;
  }

  @media (max-width: 1200px) {
    .BigBox3 {
      padding-top: 90px;
    }
  }

  @media (max-width: 720px) {
    .BigBox3 {
      padding-top: 60px;
    }

    .Box3 {
      padding-top: 30px;
      padding-bottom: 60px;
    }

    .item3 img {
      max-width: 85%;
      max-height: 85%;
    }
  }