.product-head-white {
    max-width: 100%;
  }
  .nav-link{
    padding: 1rem 1rem !important;
  }

  .product-background {
    background-image: url('../images/builderon-product-img1.png');
    background-size: cover;
    display: flex;
  }

  .product-system {
    text-align: center;
    z-index: 1;
    position: relative;
  }

  /* .product-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.1);
  } */

  .product-title-divider {
    margin-bottom: 10px;
    margin-top: 40px;
    display: inline-block;
    padding: 5px 15px 5px 15px;
    color: #000000;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.3em;
    font-family: "Montserrat", sans-serif;
  }

  .product-title {
    margin-bottom: 18px;
    color: #030F27;
  }

  .product .paragraph {
    font-size: 14px;
    color: #666666;
  }

  .product-box {
    width: 100%;
    margin-top: 100px;
    margin-bottom: 200px;
  }
@media only screen and (max-width: 980px) {
    .product-box {
      margin-bottom: 30px;
       margin-top: 30px;
    }
  }
  .container {
    max-width: 1170px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .indexproduct-list-box {
    display: grid;
    grid-column-gap: 20px;
    grid-template-columns: repeat(5, 210px);
    grid-auto-flow: column;
    grid-row-gap: 20px;
    justify-content: space-around;
    /* 子元素水平居中 */
    align-items: center;
    /* 子元素垂直居中 */
  }

  @media (max-width: 1390px) {
    .indexproduct-list-box {
      grid-template-columns: repeat(5, 1fr);
    }
  }

  @media only screen and (max-width: 991px) {
    .indexproduct-list-box {
      grid-template-columns: repeat(3, 1fr);
      grid-auto-columns: inherit;
      height: 100%;
      grid-auto-flow: inherit;
    }
  }

  @media only screen and (max-width: 425px) {
 .indexproduct-list-box {
    display: grid;
    grid-template-columns: 1fr 1fr; 
    grid-auto-flow: row; 
  }

  .indexproductbox {
    grid-column: 1 / -1; /* 该元素跨越整行 */
  }

  .indexproductbox:nth-child(n+2) {
    grid-column: auto; /* 取消跨行设置，恢复默认行为 */
  }
   .indexproduct-list-box .indexproductbox .product-name {
    position: absolute;
    bottom: 0px;
    left: 0px;
    width: 100%;
    height: 26% !important;
    display: flex;
    z-index: 4;
    align-items: center;
    justify-content: center;

  }
  }

  .indexproductbox {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    text-align: center;
  }

  .indexproduct-list-box .indexproductbox .product-name {
    position: absolute;
    bottom: 0px;
    left: 0px;
    width: 100%;
    height: 30%;
    display: flex;
    z-index: 4;
    align-items: center;
    justify-content: center;

  }

  .indexproduct-list-box .indexproductbox .product-name h5 {
    display: inline-block;
    width: auto;
    padding-top: 12px;
    color: #ffffff;
  }

  .product-name::after {
    content: "";
    display: block;
    position: absolute;
    margin-top: 30px;
    /* 调整线条位置 */
    left: 30;
    width: 0;
    height: 2px;
    z-index: 4;
    background: #FFF;

    transition: width 0.3s ease;
  }

  .product-name:hover::after {
    width: 50%;
  }

  .indexproduct-list-box .indexproductbox img {
    width: 100%;
    height: 100%;
    z-index: 1;
    transition: transform 0.3s ease;

  }

  .indexproductbox::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 30%;
    background-color: rgba(25, 73, 195, 0.815);
    opacity: 0;
    z-index: 3;
    transition: opacity 0.3s ease;
  }

  .indexproductbox::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 30%;
    z-index: 2;
    background-color: rgba(34, 33, 33, 0.685);
  }

  .indexproductbox:hover::before {
    opacity: 0;
  }

  .indexproductbox:hover::after {
    opacity: 1;
  }

  .indexproductbox a {
    position: relative;
    background: #ffffff;
    width: 100%;
    height: 100%;
    display: flex;
    overflow: hidden;
    margin-bottom: 10px;
  }

  .indexproductbox:hover .Partners-img {
    transform: scale(1.1);
  }