.page-item {
  position: relative;
  height: 0;
  padding-bottom: 31%;
    background: no-repeat center top / cover;
}
.page-item.custom {
    padding-bottom: 23%;
}
.page-item.custom .custom-link {
    width: 120px;
    height: 40px;
    position: absolute;
    bottom: 12%;
}
.page-item.custom .left-link {
    right: 16.6%;
}
.page-item.custom .right-link {
    left: -6%;
}
.page-item-wrap {
    position: absolute;
    left: 50%;
    top: 0;
    width: 50%;
    height: 100%;
    transform: translateX(-50%);
}

.page-item-content {
    position: absolute;
    top: 50%;
    width: 130%;
    transform: translateY(-50%);
}
.page-item-content h3 {
    color: #003B83;
    position: relative;
    display: flex;
    flex-direction: column;
}
.page-item-content h3::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 22px;
    height: 4px;
    background-color: #003B83;
}
.page-item-content h3 .en {
    font-size: 40px;
    line-height: 33px;
    margin-bottom: 15px;
    font-family: 'fontDINE';
}
.page-item-content h3 .cn {
    font-size: 20px;
    line-height: 19px;
    margin-bottom: 16px;
}
.page-item-content .page-cont {
    margin-top: 43px;
}
.page-item-content .page-cont .cn {
    color: #595757;
    font-size: 26px;
}
.page-item-content .page-cont .en {
    color: rgb(137, 137, 137, .25);
    font-size: 24px;
}
.page-item-content.right {
    left: 50%;
    margin-left: -4%;
}
.page-item-content.left {
    right: 50%;
    margin-right: 3.86%;
    top: 58%;
    /*top: 52%;*/
}
.page-item-content.left h3 {
    text-align: right;
}
.page-item-content.left h3::after {
    left: inherit;
    right: 0;
}
.page-item-content.left .page-cont {
    text-align: right;
}
.border {
    width: 1px;
    height: 76%;
    background-color: #DEDFDF;
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
}
.customer-container h3 {
    font-size: 18px;
    line-height: 14px;
    margin-bottom: 14px;
}
.customer-container li {
    font-size: 14px;
    color: #595757;
    line-height: 20px;
}
.page-item-content.customer-left.left h3 {
    color: #00A3A0;
    font-size: 21px;
    font-weight: bold;
    line-height: 22px;
}
.page-item-content.customer-left.left h3::after {
    width: 2px;
    height: 28px;
    background-color: #42B1AE;
    right: -37px;
    /*right: -58px;*/
    bottom: -1px;
}
.page-item-content.customer-left.left ul,
.page-item-content.customer-right.right p {
    font-size: 15px;
    color: #595757;
    margin-top: 21px;
}
.page-item-content.customer-left.left ul {
    text-align: right;
}
.page-item-content.customer-left.left ul li {
    margin-bottom: 8px;
}
.page-item-content.customer-left.left ul li:last-child {
    margin-bottom: 0;
}
.page-item-content.customer-right.right {
    transform: translateY(0);
    top: 9%;
    /*top: 14%;*/
    margin-left: 3.86%;
}
.page-item-content.customer-right.right h3 {
    color: #0068B7;
    font-size: 20px;
    font-weight: bold;
}
.page-item-content.customer-right.right h3::after {
    width: 2px;
    height: 28px;
    background-color: #0068B7;
    left: -38px;
    /*left: -58px;*/
    bottom: -1px;
}
.page-item-content.customer-right.right p {
    width: 60%;
    line-height: 30px;
}

@media screen and (max-width: 1600px) {
  .page-item-content {
    font-size: 36px;
  }
}

@media screen and (max-width: 1200px) {
  .page-item-content {
    font-size: 32px;
  }
}

@media screen and (max-width: 1000px) {
  .page-item-content {
    font-size: 28px;
  }
}