.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;
}

.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) {
  .abbanner {
    height: 100%;
  }

  .abscrike {
    position: relative;
  }

  .abbanner img {
    height: 65vh;
  }

  .whatdiv {
    display: none;
  }

  .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;
  }

  .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;
  }
}