@media only screen and (max-width: 750px) {

  .p28 {
    padding-left: .28rem;
    padding-right: .28rem;
    box-sizing: border-box;
  }

  .w1200 {
    width: 100%;
  }

  .mt75 {
    margin-top: .75rem;
  }

  .biaoti {
    width: 7.5rem;
    height: .8rem;
    top: .9rem;
  }

  .p-biaoti {
    width: 7.5rem;
    height: .8rem;
    display: flex;
    align-items: center;
  }

  .p-name {
    display: none;
  }

  .kjqs {
    padding: 0 .28rem;
    width: 100%;
    gap: 0;
    justify-content: space-between;
  }

  .xxk {
    flex: 1;
  }

  .content {
    margin-top: .88rem;
  }

  .part-1 {
    background: none;
    height: auto;
    background: none;
    height: auto;
    background-size: 165%;
    background-repeat: no-repeat;
    background-position-y: bottom;
    min-height: 610px;
  }

  .part-1>div,
  .part-1 p {
    width: 100%;
  }

  .part-1-title {
    text-align: center;
    font-weight: 500;
    font-size: .4rem;
    color: #FFFFFF;
    line-height: .48rem;
    margin-top: 0.5rem;
	width:auto;
  }

  .part-1-desc {
    font-weight: 400;
    font-size: 0.26rem;
    color: #FFFFFF;
    line-height: .48rem;
	width:auto;
  }
.part-3 img{width: 100%;}
  .part-1-desc-title {
    font-size: .26rem;
    font-weight: 600;
  }

  .part-1-btn {
    width: 2.6rem !important;
    height: .8rem;
    margin: .6rem auto 0;
  }

  .pro-wap-X9-1 {
    display: block;
    width: 100%;
    /* margin-top: -0.66rem; */
  }

  .swiper-slide {
    padding: 0 .5rem;
  }

  .sub-tip {
    font-weight: 400;
    font-size: .24rem;
    color: #FFFFFF;
    line-height: .48rem;
  }

  .p3-line {
    width: 100%;
  }

  .p3-item-desc li {
    font-size: 0.24rem;
    line-height: .4rem;
  }

  .part-3-content {
    padding-left: .4rem;
    padding-right: .4rem;
  }

  .anchor {
    font-weight: 500;
    font-size: .4rem;
    line-height: .48rem;


    &::after {
      width: .4rem;
      height: .04rem;
      border-radius: 0.02rem;
    }
  }

  .p-item .inner {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
  }

  .p-item-title {
    font-size: .36rem;
  }

  .corner {
    width: 2.13rem;
    height: .66rem;
    font-weight: 400;
    font-size: .4rem;
  }

  .partners-type {
    margin-top: .6rem;
  }

  .p-item-desc{
    gap: .24rem;
  }

  .p-item-desc li img {
    width: .74rem;
    height: .74rem;
  }

  .p-item-desc li span {
    font-weight: 600;
    font-size: .26rem;
    color: #FFFFFF;
  }

  .p-item-bot div img{
    width: 1.21rem;
    height: .76rem;
  }

  .p-item-bot div span:nth-child(2){
    font-size: .26rem;
    margin-top: .35rem;
  }

  .p-item-bot div span:nth-child(3){
    font-size: .24rem;
    margin-top: .14rem;
  }

  .part-4 {
    display: flex;
    flex-direction: column;
    background: none;
  }


  .part-4 {
   display: none;
  }
  
  .part-4-wap{
    display: block;
    margin-top: 40px;
  }

  .swiper-container-family{
    overflow: hidden;
  }

  .pro-family-item{
    margin-bottom: .8rem;
  }

  .pro-family-left {
    display: flex;
    width: 100%;
    height: auto;
  }

  .pro-family-left li {
    flex: 1;
    height: .6rem;
    font-weight: 500;
    font-size: .24rem;
  }


  .pro-family-left li.active {
    &::before {
      display: none;
    }
  }

  .pro-family-right {
    width: 100%;
    padding: .25rem .32rem .5rem .32rem;
    background: url(../img/pro-e3-famliy-bg-wap.png) no-repeat;
    background-size: cover;
    height: fit-content;
    box-sizing: border-box;
  }

  .pro-type-bar {
    height: .7rem;
  }

  .pro-type-list {
    width: 100%;
    gap: .5rem;
  }

  .pro-type-list li {
    font-size: .22rem;
    width: 1rem;
  }

  .pro-type-list li.active {
    &::after {
      width: .9rem;
    }
  }

  .pro-type-item li span:nth-child(1) {
    width: 1.2rem;
    font-size: .22rem;
    flex-shrink: 0;
  }

  .pro-type-item li span:nth-child(2) {
    font-size: .22rem;
  }


  .car-bar {
    gap: 0;
    justify-content: space-between;
  }

  .car-bar div::before {
    width: .16rem;
    height: .16rem;
    margin-right: .12rem;
  }

  .car-bar div {
    font-weight: 500;
    font-size: .18rem;
    color: #BCC8D3;
    line-height: .3rem;
  }

  .partners-type {
    flex-wrap: wrap;
  }



  .sbimg {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .sbimg img {
    width: 2.20rem;
    /* height: 0.94rem; */
  }

  .sbimg span {
    margin-bottom: .18rem;
  }

  .bottom-info {
    display: flex;
    flex-direction: column;
    height: fit-content;
    padding: .15rem .4rem;
  }

  .bottom-info-left {
    width: 100%;
    padding: .28rem 0;
    border-bottom: 1px solid #272D3B;
    border-right: none;
    justify-content: flex-start;
    font-size: .24rem;
  }

  .bottom-info-list {
    display: flex;
    flex-direction: column;
    margin-top: .2rem;
  }

  .bottom-info-list li {
    padding-left: .14rem;
    justify-content: flex-start;
    align-items: flex-start;
    padding-top: .04rem;
    padding-bottom: .12rem;
    margin-bottom: .1rem;
  }

  .bottom-info-list li img {
    width: .44rem;
    height: .44rem;
  }

  .bottom-info-list li div span {
    font-size: .24rem;
  }


  .swiper-pagination {
    position: initial;
    margin-top: .5rem;
  }

  .swiper-pagination-bullet {
    width: 0.12rem;
    height: 0.12rem;
    background-color: initial;
    margin: 0 .4rem;
    background-color: #FFFFFF;
    opacity: 1;
  }
.partners-type div{
		min-width: 88px;
		font-size: 12px;
		font-weight: 400;
	}
  .swiper-pagination-bullet-active {
    background: initial;
    background-color: #ff7600;
  }
  .part-3 img{ width: 100%;}
  .pro-family-left li a{font-size: 14px;}




  .swiper-pagination-family{
    display: flex;
    gap: 0.5rem;
    margin-top: -2px;
  }

  .swiper-pagination-family .swiper-pagination-bullet{
    height: 2px;
    border-radius: 1px;
    width: 1rem;
    background: transparent;
    margin: 0;
  }

  .swiper-pagination-family .swiper-pagination-bullet-active{
    background: #FFFFFF;
  }

}