.about {
      width: 100%;
      height: 100%;
      position: relative;
    }

    .abbanner {
      width: 100%;
      height: 250vh;
      line-height: 0;
    }

    .abscrike {
      position: sticky;
      top: 0;
    }

    .abbanner img {
      width: 100%;
      height: 100vh;
      object-fit: cover;
    }

    .abbanner-text {
      width: 100%;
      height: 357px;
      background: linear-gradient(to bottom, rgba(0, 145, 115, 0) 0%, rgba(0, 145, 115, 0.2) 20%, rgba(0, 145, 115, 0.4) 40%, rgba(0, 145, 115, 0.6) 60%, rgba(0, 145, 115, 0.8) 80%, rgba(0, 145, 115, 1) 100%);
      position: absolute;
      bottom: -547px;
      left: 0;
      transition: all 1s;
      z-index: 7;
    }

    .abbanner-top {
      bottom: 0 !important;
    }

    .abbanner-text h3 {
      font-size: 55px;
      font-weight: bold;
      margin-bottom: 29px;
      color: #FFFFFF;
      line-height: 55px;
      font-family: 'Montserrat';
    }

    .abbanner-text p {
      font-size: 20px;
      line-height: 30px;
      color: #FFFFFF;
      font-family: 'Montserrat';
    }

    .text-text {
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      text-align: center;
    }

    .absan {
      width: 100%;
      height: 80px;
      background: #ADD6CC;
      display: flex;
    }

    .absan div {
      width: 33.33%;
      display: flex;
      justify-content: center;
      align-items: center;
      font-size: 20px;
      color: #5D5D5D;
      font-weight: 500;
      cursor: pointer;
      font-family: 'Montserrat';
    }

    .absan div:hover {
      background: #F5F5F5;
    }

    .what {
      width: 100%;
      background: #FFFFFF;
      z-index: 11;
      height: 100%;
      padding-top: 139px;
      padding-bottom: 204px;
      position: relative;
    }

    .whath3 {
      margin-bottom: 20px;
      font-size: 55px;
      color: #000000;
      font-weight: bold;
      font-family: 'Montserrat';
      display: inline-block;
    }

    .what-content {
      width: 1400px;
      margin: auto;
      height: 250vh;
      position: relative;
    }
    .wltext{
      display: none;
    }
    .whatdiv {
      width: 100%;
      position: sticky;
      top: 63px;
    }

    .whatdivm {
      display: none;
    }

    .whatdivsc {
      display: flex;
    }

    .what-left {
      width: 919px;
      height: 800px;
      position: relative;
      overflow: hidden;
    }

    .what-left img {
      width: 100%;
      height: 100%;
      position: absolute;
      left: 0;
      object-fit: cover;
      transition: all 0.7s;
    }

    .abi1 {
      z-index: 6;
      top: 0;
    }

    .abi2 {
      z-index: 7;
      bottom: -100%;
    }

    .abi3 {
      z-index: 8;
      bottom: -100%;
    }

    .what-right {
      width: calc(100% - 919px);
      padding-left: 63px;
      position: relative;
    }

    .writem h6 {
      font-size: 30px;
      color: #009173;
      margin-bottom: 20px;
      font-weight: bold;
      line-height: 30px;
      font-family: 'Montserrat';
    }

    .wih h6 {
      color: #000000 !important;
    }

    .writem p {
      font-size: 20px;
      color: #009173;
      line-height: 22px;
      font-weight: 500;
      font-family: 'Montserrat';
    }

    .wih p {
      color: #000000 !important;
    }

    .writem {
      position: absolute;
      bottom: -100%;
      opacity: 0;
      transition: all 0.3s;
    }

    .Excellence {
      width: 100%;
      height: 100%;
      padding-top: 107px;
      padding-bottom: 213px;
      background: #FCFCFC;
      text-align: center;
    }

    .Excellence h3 {
      margin-bottom: 30px;
      font-size: 60px;
      line-height: 60px;
      color: #000000;
      font-weight: bold;
      text-align: center;
      font-family: 'Montserrat';
    }

    .Excellence p {
      margin-bottom: 187px;
      font-size: 30px;
      line-height: 30px;
      color: #000000;
      font-weight: 600;
      text-align: center;
      position: relative;
      display: inline-block;
      padding-bottom: 11px;
      font-family: 'Montserrat';
    }

    .Excellence p::after {
      content: '';
      position: absolute;
      left: 0;
      bottom: 0px;
      width: 100%;
      height: 5px;
      background: #009173;
      border: 1px solid #009173;
    }

    .excontent {
      width: 1400px;
      margin: auto;
      display: flex;
      justify-content: space-between;
      cursor: pointer;
    }

    .exitem {
      width: 313px;
      height: 313px;
      border-radius: 10px;
      overflow: hidden;
      transition: all 0.3s;
    }

    .exitem h6 {
      font-size: 35px;
      line-height: 35px;
      color: #FFFFFF;
      font-weight: bold;
      font-family: 'Montserrat';
    }

    .exi1 {
      background: #009173;
      z-index: 9;
      position: relative;
    }

    .exi1-z {
      position: absolute;
      top: 0;
      left: 0;
      background: #009173;
      display: flex;
      justify-content: center;
      align-items: center;
      z-index: 10;
      width: 100%;
      height: 100%;
      border: 10px;
    }

    .exi2 {
      background: #00AAE6;
      z-index: 9;
      position: relative;
    }

    .exi2-z {
      position: absolute;
      top: 0;
      left: 0;
      background: #00AAE6;
      display: flex;
      justify-content: center;
      align-items: center;
      z-index: 10;
      width: 100%;
      height: 100%;
      border: 10px;
    }

    .exi3 {
      background: #F58220;
      z-index: 9;
      position: relative;
    }

    .exi3-z {
      position: absolute;
      top: 0;
      left: 0;
      background: #F58220;
      display: flex;
      justify-content: center;
      align-items: center;
      z-index: 10;
      width: 100%;
      height: 100%;
      border: 10px;
    }

    .exi4 {
      background: #A7ADAF;
      z-index: 9;
      position: relative;
    }

    .exi4-z {
      position: absolute;
      top: 0;
      left: 0;
      background: #A7ADAF;
      display: flex;
      justify-content: center;
      align-items: center;
      z-index: 10;
      width: 100%;
      height: 100%;
      border: 10px;
    }

    .exitem .extop {
      width: 100%;
      height: 50%;
    }

    .exitem video {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .exitem .exbottom {
      width: 100%;
      height: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 0 20px;
    }

    .exitem .exbottom span {
      font-weight: 500;
      font-size: 16px;
      line-height: 20px;
      color: #FFFFFF;
      font-family: 'Montserrat';
    }

    .world-video img {
      width: 100%;
      height: auto;
      object-fit: cover;
    }

    .world {
      width: 100%;
      height: 100%;
      padding-top: 64px;
      background: #FFFFFF;
    }

    .woh3 {
      color: #000000;
      font-size: 55px;
      line-height: 55px;
      font-weight: bold;
      margin-bottom: 91px;
      text-align: center;
      font-family: 'Montserrat';
    }

    .woitem {
      padding-bottom: 23px;
      text-align: center;
      position: relative;
    }

    .woitem::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 2px;
      background: #009173;
      border: 1px solid #009173;
    }

    .world-text {
      width: 1200px;
      display: flex;
      justify-content: space-between;
      padding-bottom: 60px;
      margin: auto;
    }

    .wonumb {
      display: flex;
      justify-content: center;
      margin-bottom: 27px;
    }

    .wonumb span {
      color: #000000;
      font-size: 40px;
      line-height: 40px;
      font-weight: bold;
      font-family: 'Montserrat';
    }

    .woitem p {
      color: #000000;
      font-size: 17px;
      line-height: 17px;
      font-weight: 600;
      font-family: 'Montserrat';
    }

    .world-video {
      width: 100%;
    }

    .world-video video {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .yuanquan {
      width: 100%;
      height: 50vw;
      padding-top: 375px;
      position: relative;
      background: linear-gradient(to bottom, #FFFFFF, #FBFDFD, #EDF7F5, #D8EEE9, #BFE3DC);
      overflow: hidden;
    }

    #yuan {
      transition: all 0.8s ease-in;
    }

    .xuquan2 {
      width: 80vw;
      height: 80vw;
      border: 1px dashed #707070;
      border-radius: 50%;
      position: relative;
      margin: auto;
    }

    .point {
      position: absolute;
      display: flex;
      justify-content: center;
      align-items: center;
      flex-direction: column;
      width: 100%;
      transform-origin: center bottom;
      text-align: center;
    }

    #yuan .point:nth-child(1) {
      transform: translate(-50%, -100%) rotate(0deg);
      left: calc(50% + 50% * 0);
      top: calc(50% + 50% * (-1));

    }

    #yuan .point:nth-child(2) {
      transform: translate(-50%, -100%) rotate(60deg);
      left: calc(50% + 50% * 0.866);
      top: calc(50% + 50% * (-0.5));
    }

    #yuan .point:nth-child(3) {
      transform: translate(-50%, -100%) rotate(120deg);
      left: calc(50% + 50% * 0.866);
      top: calc(50% + 50% * 0.5);
    }

    #yuan .point:nth-child(4) {
      transform: translate(-50%, -100%) rotate(180deg);
      left: calc(50% + 50% * 0);
      top: calc(50% + 50% * 1);
    }

    #yuan .point:nth-child(5) {
      transform: translate(-50%, -100%) rotate(240deg);
      left: calc(50% + 50% * (-0.866));
      top: calc(50% + 50% * 0.5);
    }

    #yuan .point:nth-child(6) {
      transform: translate(-50%, -100%) rotate(300deg);
      left: calc(50% + 50% * (-0.866));
      top: calc(50% + 50% * (-0.5));
    }

    .pointlv h5 {
      color: #009173 !important;
      display: block !important;
    }

    .pointlv .xq2title p {
      display: block !important;
    }

    .pointlv .xq2x span {
      background: #707070 !important;
    }

    .pointlv .xq2x div {
      background: #707070 !important;
    }

    .lvvalue {
      display: none;
    }

    .xq2h {
      position: relative;
      margin-bottom: 20px;
      text-align: center;
    }

    .xq2title h1 {
      position: absolute;
      color: #E7E7E7;
      font-size: 100px;
      font-weight: bold;
      line-height: 100px;
      left: 50%;
      bottom: -10px;
      transform: translateX(-50%);
      font-family: 'Montserrat';
      text-shadow: 0px 1px 2px rgba(255, 255, 255, 0.4);
    }

    .xq2title h5 {
      position: relative;
      color: #5D5D5D;
      font-size: 40px;
      font-weight: bold;
      display: none;
      font-family: 'Montserrat';
    }

    .xq2title p {
      position: relative;
      color: #ADAEAE;
      font-size: 18px;
      font-weight: 500;
      margin-bottom: 35px;
      padding: 0 10%;
      display: none;
      font-family: 'Montserrat';
    }

    .xq2x {
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      position: relative;
    }

    .xq2x span {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: #E7E7E7;
    }

    .xq2x div {
      width: 3px;
      height: 85px;
      background: #E7E7E7;
    }

    .xq2item2 h5 {
      color: #009173 !important;
    }

    .xq2item2 {
      transform: translateY(-13%);
    }

    .xq2button {
      position: absolute;
      bottom: 20%;
      left: 50%;
      transform: translateX(-50%);
      z-index: 33;
    }

    .xq2button h3 {
      font-size: 50px;
      line-height: 50px;
      font-weight: bold;
      margin-bottom: 50px;
      font-family: 'Montserrat';
    }

    .xq2bu {
      display: flex;
      justify-content: space-between;
      width: 200px;
      height: 50px;
      align-items: center;
      margin: auto;
    }

    .xq2bu button {
      width: 70px;
      height: 70px;
      border-radius: 50%;
      border: 1px solid #757575;
      font-size: 28px;
      font-weight: 500;
      color: #757575;
      display: flex;
      justify-content: center;
      align-items: center;
      background: transparent;
      cursor: pointer;
    }

    @media (max-width: 1440px) {

      .excontent,
      .what-content {
        width: 1140px;
      }

      .abbanner-text {
        height: 300px;
      }

      .what-left {
        width: 68%;
        height: 73vh;
        position: relative;
        overflow: hidden;
      }

      .what-right {
        width: 32%;
      }

      .what-right {
        padding-left: 2%;
      }

      .exitem {
        width: 278px;
        height: 278px;
      }

      .xq2button {
        bottom: 10%;
      }
    }

    @media (max-width:1140px) {
    .what-right {
        display: none;
    }
      .abbanner {
        height: 100%;
      }

      .abscrike {
        position: relative;
      }

      .abbanner img {
        height: 65vh;
      }


      .whatdivm {
        display: block;
      }

      .excontent,
      .what-content {
        width: 95%;
        height: 100%;
      }

      .writemm h3 {
        font-family: 'Montserrat';
      }

      .writemm p {
        font-family: 'Montserrat';
      }

      .woitem p {
        font-size: 13px !important;
      }
      .wltext {
        display: block;
        text-align: center;
        margin-top: 15px;
        margin-bottom: 30px;
      }
      .wltext h6{
        font-size: 22px;
    color: #009173;
    margin-bottom: 5px;
    font-weight: bold;
    line-height: 27px;
    font-family: 'Montserrat';
      }
      .abbanner-text {
        bottom: 0px;
      }

      .text-text {
        width: 100%;
      }

      .wm-content {
        width: 100%;
      }

      .wm-content img {
        width: 100%;
        min-height: 40vh;
        object-fit: cover;
      }

      .what {
        padding-top: 50px;
        padding-bottom: 0px;
      }

      .writemm {
        position: relative;
        text-align: center;
        margin: 20px auto 30px auto;
      }

      .Excellence {
        padding-top: 50px;
        padding-bottom: 50px;
      }

      .writemm h3 {
        color: #009173;
      }

      .Excellence p {
        margin-bottom: 50px;
      }

      .excontent {
        flex-direction: column;
      }

      .exitem {
        width: 320px;
        height: 320px;
        margin: 20px auto;
      }

      .exitem h6 {
        font-size: 20px;
        height: 20px;
      }

      .world-text {
        width: 95%;
      }

      .world-video video {
        height: 40vh;
      }

      .wonumb span {
        font-size: 20px !important;
        line-height: 20px !important;
        color: #009173 !important;
      }

      .wonumb {
        margin-bottom: 13px;
      }

      .xq2bu button {
        width: 45px !important;
        height: 45px !important;
      }

      .woh3 {
        margin-bottom: 41px;
      }

      .xq2title h5 {
        font-size: 20px;
        line-height: 20px;
      }

      .yuanquan {
        width: 100%;
        height: 100vw;
      }

      .xuquan2 {
        width: 100vw;
        height: 100vw;
      }

      .xq2title h1 {
        font-size: 70px;
        line-height: 70px;
      }

      .xq2button {
        bottom: 5px;
      }

      .xq2button h3 {
        margin-bottom: 10px;
        white-space: nowrap;
        text-align: center;
      }

      .abbanner-text {
        height: 40%;
      }

      .yuanquan {
        padding-top: 60vw;
      }

      .xq2x div {
        height: 35px;
      }

      .xq2title p {
        margin-bottom: 5px;
        padding: 0 5%;
      }

      .world-text {
        flex-wrap: wrap;
      }

      .woitem {
        width: 50%;
      }

      .woitem::after {
        display: none;
      }

      /* what */
      .what-left {
        height: 100%;
      }

      .whatdiv {
        position: relative;
        top: 0;
      }

      .what-content {
        width: 90%;
        margin: auto;
        height: auto;
      }

      .what-left {
        width: 100%;
      }

      .what-left img {
        position: relative;
        aspect-ratio: 373 / 324;
      }

      .whatdivsc {
        display: block;
      }

      /* what end */
    }