.sevenpxfont, .part.one .english, .part.two .inner .word p:nth-of-type(4), .part.three .title > p:last-of-type, .part.four .swiper-slide .english, .part.five .header .title .english, .part.six .english, .part.seven .header .title > p:last-of-type, .person .word .english, .part.eight .header .title > p:last-of-type {
  font-size: 12px;
  transform: scale(0.635);
  transform-origin: top left;
  line-height: 15px;
}

.medium-font {
  font-size: 18px;
  line-height: 30px;
}

.col {
  display: flex;
  flex-flow: column nowrap;
}

.container, .part {
  min-width: 1440px;
  max-width: 1920px;
  position: relative;
}

body {
  width: 100%;
  background-color: #ffffff;
}

.logo {
  width: 285px;
}

.part > .bg {
  width: 100%;
  object-fit: cover;
  object-position: center;
}

.inner {
  position: relative;
  z-index: 1;
  margin: auto;
  width: 1440px;
}

.part.one {
  position: relative;
  margin-top: -135px;
  height: 1235px;
}

.part.one .inner {
  position: relative;
  z-index: 3;
}

.part.one video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
}

.part.one .blue-model {
  position: absolute;
  z-index: 2;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(21, 100, 190, 0.3);
}
@media screen and (max-width:600px){
  .part.one .title {
    position: absolute;
    top: 467px;
    font-size: 108px;
    font-weight: 600;
    left: 50%;
    margin-left: -4.8em;
    color: #fff;
    /*width: 100%;*/
  }
}

@media screen and (min-width:960px){
  .part.one .title {
    position: absolute;
    top: 467px;
    font-size: 115px;
    font-weight: 600;
    left: 50%;
    margin-left: -4.5em;
    color: #fff;
    width: 1035px;
  }
}

.part.one .mini-title {
  position: absolute;
  width: 1035px;
  color: #fff;
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: center;
  line-height: 40px;
  top: 622px;
  left: 50%;
  margin-left: -517.5px;
  padding: 0 10px;
}

.part.one .mini-title:first-of-type {
  font-size: 38.6px;
}

.part.one .mini-title:last-of-type {
  font-size: 23.84px;
}

.part.one .english {
  position: absolute;
  left: 90px;
  top: 880px;
  color: #fff;
}

.part.one .Chinese {
  position: absolute;
  top: 955px;
  left: 90px;
  font-size: 18px;
  color: #fff;
}

.part.one .col-logo {
  position: absolute;
  top: 815px;
  right: 90px;
  width: 419px;
}

.part.two {
  margin-top: -77px;
  position: relative;
  z-index: 3;
}

.part.two .inner {
  background-color: #f6f6f6;
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: flex-start;
  height: 853px;
  top: -20px;
}

.part.two .inner .logo {
  position: absolute;
  width: 561px;
  float: left;
  margin-left: 489.5px;
  margin-top: 132px;
}

.part.two .inner .pic,
.part.two .inner .word {
  /*flex: 1;*/
  height: 853px;
}

.part.two .inner .pic img {
  height: 100%;
}

.part.two .inner .pic > p {
  position: absolute;
  font-size: 0.5rem;
  color: #fff;
  opacity: 0.5;
  top: 47px;
  right: 82px;
  font-size: 16.72px;
}

.part.two .inner .word {
  padding-top: 77px;
  padding-left: 117px;
  width: 750px;
}

.part.two .inner .word p:first-of-type {
  font-size: 16.72px;
  margin-bottom: 35px;
  color: #202020;
}

.part.two .inner .word p:nth-of-type(2) {
  font-size: 45px;
  margin-bottom: 35px;
  color: #202020;
  margin-bottom: 30px;
}

.part.two .inner .word p:nth-of-type(3) {
  font-size: 18px;
  line-height: 28px;
  margin-bottom: 40px;
  width: 520px;
}

.part.two .inner .word p:nth-of-type(4) {
  margin-bottom: 50px;
}

.part.two .inner .word > img {
  width: 501px;
}

.part.three {
  padding-top: 180px;
  height: 1080px;
}

.part.three .logo {
  float: right;
  width: 498px;
  margin-left: 110px;
  margin-bottom: 153px;
}

.part.three .title {
  float: left;
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
  margin-right: 150px;
}

.part.three .title > p:first-of-type {
  font-size: 45px;
  color: #202020;
  font-weight: 600;
}

.part.three .title > p:last-of-type {
  color: #000;
  transform-origin: center;
}

.part.three .gray-english {
  position: absolute;
  width: 1050px;
  right: 55px;
  top: 170px;
  z-index: 1;
}

.part.three .logo-gray2 {
  position: absolute;
/*  width: 1050px;*/
  right: 0px;
  top: 170px;
  z-index: 1;
}

.part.three .wrapper2 {
  position: relative;
  z-index: 2;
  /*display: flex;
  flex-flow: row nowrap;
  justify-content: space-around;
  align-items: flex-start;*/
}


.part.three .wrapper2 .item2 {
/*  background-color: #ffffff;*/
background-color: rgba(255, 255, 255, 0.6);
  height: 177px;
  width: 680px;
  margin-right: 40px;
  float: left;
  display: inherit;
}

.part.three .wrapper2 .item2 .item2-icon {
  width: 135px;
  height: 100%;
  float: left;
  display: inherit;
}

.part.three .wrapper2 .item2 .item2-icon img {
  margin-top: 40px;
  margin-left: 60px;
}

.part.three .wrapper2 .item2 .item2-content {
  float: left;
  display: inherit;
  width: 500px;
  height: 100%;
}

.part.three .wrapper2 .item2 .item2-title {
  color:#1566bf;
  font-size: 41px;
  margin-top:30px;
  font-weight: bold;
}

.part.three .wrapper2 .item2 .item2-text {
  font-size: 18px;
  margin-top: 10px;
}

.part.three .wrapper {
  position: relative;
  z-index: 2;
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-around;
  align-items: flex-start;
}

.part.three .wrapper .divider {
  display: block;
  margin: auto;
  width: 34px;
  margin-bottom: 30px;
}

.part.three .wrapper .item {
  width: 457px;
}

.part.three .wrapper .item .pic {
  width: 100%;
  margin-bottom: 40px;
}

.part.three .wrapper .item .mini-title {
  width: 100%;
  text-align: center;
  font-size: 20.57px;
  line-height: 33px;
  color: #282828;
  font-weight: 600;
  margin-bottom: 13px;
}

.part.three .wrapper .item .intro {
  font-size: 18px;
  color: #000;
  line-height: 30px;
  text-align: center;
}

.part.four {
  width: 100%;
  /*height: 840px;*/
  margin-top: 100px;
}

.part.four .swiper-container {
  width: 100%;
  height: 100%;
}

.part.four .swiper-slide {
  width: 1920px;
  height: 100%;
  color: #fff;
}

.part.four .swiper-slide .bg {
  width: 100%;
}

.part.four .swiper-slide .title {
  position: absolute;
  font-size: 35px;
  left: 157px;
  top: 156px;
}

.part.four .swiper-slide .divider {
  position: absolute;
  left: 157px;
  top: 210px;
  width: 34px;
}

/*手机*/
@media screen and (max-width:600px){
  .part.four .swiper-slide .mini-title {
  position: absolute;
  font-size: 35px;
  top: 156px;
  left: 800px;
}

.part.four .swiper-slide .intro {
  left: 800px;
  position: absolute;
  font-size: 18px;
  line-height: 30px;
  top: 233px;
  width: 525px;
}

.part.four .swiper-slide .english {
  position: absolute;
  left: 800px;
  top: 390px;
  width: 1040px;
  line-height: 1.5em;
  transform: scale(0.5);
}

.part.four .swiper-slide .more {
  position: absolute;
  left: 800px;
  top: 478px;
  width: 145px;
  line-height: 50px;
  font-size: 13.54px;
  text-align: center;
  border: 1px solid white;
}

}



@media screen and (min-width:960px){
  .part.four .swiper-slide .mini-title {
  position: absolute;
  font-size: 35px;
  top: 156px;
  left: 1100px;
}

.part.four .swiper-slide .intro {
  left: 1100px;
  position: absolute;
  font-size: 18px;
  line-height: 30px;
  top: 233px;
  width: 525px;
}

.part.four .swiper-slide .english {
  position: absolute;
  left: 1100px;
  top: 450px;
  width: 1040px;
  line-height: 1.5em;
  transform: scale(0.5);
}

.part.four .swiper-slide .more {
  position: absolute;
  left: 1100px;
  top: 550px;
  width: 145px;
  line-height: 50px;
  font-size: 13.54px;
  text-align: center;
  border: 1px solid white;
}


}

.part.four .swiper-slide .logo {
  width: 147px;
  position: absolute;
  right: 160px;
  top: 156px;
}

.part.four .banner-pagination {
  width: 100%;
  height: 77px;
  position: absolute;
  bottom: 0;
  left: 0;
  background-color: rgba(255, 255, 255, 0.3);
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: center;
  z-index: 1;
  color: #fff;
}

.part.four .banner-pagination > .item {
  flex: 1;
  line-height: 77px;
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: center;
  padding: 0 45px;
  font-size: 24.4px;
}

.part.four .banner-pagination > .item > .logo {
  height: 35px;
  width: auto;
}

.part.four .banner-pagination > .item.select {
  background: rgba(0, 147, 245, 0.8);
}

.part.five {
  padding-top: 138px;
  padding-bottom: 107px;
}

.part.five .header {
  margin: auto;
  width: 1360px;
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 70px;
}

.part.five .header .logo-gray {
  width: 191px;
}

.part.five .header .title {
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: flex-start;
  color: #000;
}

.part.five .header .title .english {
  margin-bottom: 8px;
}

.part.five .header .title .big {
  line-height: 1em;
  font-size: 45.19px;
  margin-bottom: 15px;
}

.part.five .header .title>img {
  width: 34px;
}

.part.five .logo-wrapper {
  width: 1440px;
  margin: auto;
  display: block;
}

.part.five .logo-wrapper .logo {
  width: 240px;
  height: 134px;
  border: 1px solid #cdcccc;
  display: flex;
  flex-flow: row nowrap;
  justify-content: center;
  align-items: center;
  transition: box-shadow .1s ease-out;
  overflow: hidden;
  /* filter: grayscale(1); */
}

.part.five .logo-wrapper .logo.selected {
  /* filter: grayscale(0); */
  box-shadow: 0 0 10px #afafaf;
}

.part.five .logo-wrapper .logo>img {
  transition: transform .1s ease-out;
}

.part.five .logo-wrapper .logo.selected>img {
  transform: scale(1.2);
  transform-origin: center;
}

.part.five .logo-wrapper .logo.on {
  box-shadow: 0 0 10px #afafaf;
}

.part.five .logo-wrapper .row {
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: center;
}

.part.five .logo-wrapper .col {
  flex: 1;
}

.part.five .logo-wrapper .word {
  flex: 5;
  border: 1px solid #cdcccc;
  height: 267.949367px;
  padding-left: 82.025316px;
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: flex-start;
  position: relative;
}

.part.five .logo-wrapper .word>.title {
  font-size: 27.341772px;
  line-height: 30.075949px;
  margin-bottom: 18.227848px;
}

.part.five .logo-wrapper .word>.intro {
  width: 54%;
  margin-top: 21.873418px;
}

.part.five .logo-wrapper .word .stock {
  position: absolute;
  top: 63.797468px;
  right: 86.582278px;
}

.part.five .logo-wrapper .word .address {
  position: absolute;
  width: 242.43038px;
  height: 38.278481px;
  right: 86.582278px;
  bottom: 68.35443px;
  background: url(../assets/address-input.png) no-repeat 0 0/100% 100%;
}

.part.five .logo-wrapper .word .address>p {
  float: right;
  width: 187.746835px;
  line-height: 38.278481px;
  font-size: 10.936709px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.part.five .logo-wrapper .word .address>.btn {
  float: right;
  width: 38.278481px;
  height: 38.278481px;
}

.part.five .btn.more {
  width: 118.481013px;
  height: 41.012658px;
  font-size: 12.340253px;
  line-height: 41.012658px;
  text-align: center;
  display: block;
  margin: auto;
  margin-top: 65.620253px;
  border: 1px solid #000;
}


.part.six {
  width: 100%;
  height: 925px;
  background: url(../assets/part-6-bg.jpg) no-repeat 0 0/100% 100%;
  padding-top: 100px;
  position: relative;
}

.part.six > p {
  text-align: center;
  color: #fff;
}

.part.six .english {
  display: block;
  margin: auto;
  transform-origin: center;
}

.part.six .title {
  font-size: 45px;
  display: block;
  margin: auto;
  margin-top: 20px;
  margin-bottom: 20px;
  line-height: 1em;
}

.part.six .desc {
  display: block;
  margin: auto;
}


@media screen and (max-width:600px){
.part.six .item-1 {
  left: 181px;
}

.part.six .item-2 {
  left: 565px;
}

.part.six .item-3 {
  left: 952px;
}

}


@media screen and (min-width:960px){
.part.six .item-1 {
  left: 281px;
}

.part.six .item-2 {
  left: 765px;
}

.part.six .item-3 {
  left: 1252px;
}

}

.part.six .item {
  top: 411px;
  width: 350px;
  height: 315px;
  position: absolute;
}

.part.six .item .header {
  display: flex;
  flex-flow: row nowrap;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: 35px;
}

.part.six .item .header .icon {
  width: 38px;
  margin-right: 30pxs;
}

.part.six .item .header > p {
  font-size: 30px;
}

.part.six .item .english {
  position: absolute;
  bottom: -55px;
  left: -30px;
  font-size: 17.12px;
  line-height: 27px;
  color: #000;
}

.part.six .item .english > span {
  font-size: 15.89px;
  color: #616161;
  line-height: 1em;
}

.part.seven {
  padding: 100px 0 100px;
}

.part.seven .header {
  width: 1440px;
  margin: auto;
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 100px;
}

.part.seven .header .logo {
  width: 498px;
}

.part.seven .header .title {
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
}

.part.seven .header .title > p {
  color: #000;
}

.part.seven .header .title > p:first-of-type {
  font-size: 45px;
  line-height: 1em;
  margin-bottom: 15px;
}

.part.seven .header .title > p:last-of-type {
  transform-origin: center;
}

.person {
  width: 1040px;
  margin: auto;
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 78px;
}

.person .pic {
  width: 391px;
}

.person .word {
  width: 600px;
  position: relative;
}

.person .word .name {
  font-size: 40px;
  line-height: 1em;
  margin-bottom: 20px;
  font-weight: 600;
  width: 200px;
  text-align: center;
  position: relative;
  letter-spacing: 5px;
}

.person .word .name > span {
  position: relative;
  z-index: 1;
}

.person .word .name::before {
  content: "";
  position: absolute;
  height: 23px;
  width: 100%;
  bottom: -11px;
  left: 0;
  background-color: #2da0ed;
}

.person .word .tit {
  font-size: 16.35px;
  line-height: 1em;
  margin-bottom: 62px;
}

.person .word .intro {
  font-size: 16.74px;
  line-height: 26px;
  margin-bottom: 50px;
}

.person .word .english {
  transform: scale(0.66667);
  width: 900px;
  line-height: 20px;
}

.person .word .logo {
  width: 106px;
  position: absolute;
  right: 0;
  top: -17px;
}

.part.eight {
  background-color: #f7f7f7;
  padding: 112px 0 75px;
}

.part.eight .inner {
  width: 1440px;
}

.part.eight .header {
  margin-bottom: 77px;
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: center;
}

.part.eight .header .title {
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: flex-start;
}

.part.eight .header .title > p {
  color: #1b1b1b;
}

.part.eight .header .title > p:first-of-type {
  font-size: 45px;
  line-height: 1em;
  margin-bottom: 12px;
}

.part.eight .header .btn {
  float: left;
  width: 173px;
  line-height: 55px;
  text-align: center;
  font-size: 20px;
}

.part.eight .header .btn.news {
  background-color: #2086d9;
  color: white;
  margin-right: 15px;
}

.part.eight .header .btn.contact {
  background-color: #e1e1e1;
  color: #010101;
}

.part.eight .wrapper {
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: flex-start;
}

.part.eight .wrapper .item {
  width: 459px;
  height: 544px;
  background: no-repeat 0 0/100% 100%;
  position: relative;
  padding: 304px 18px 0;
}

.part.eight .wrapper .item.item-1 {
  background-image: url(../assets/part-8-1.png);
}

.part.eight .wrapper .item.item-2 {
  background-image: url(../assets/part-8-2.png);
}

.part.eight .wrapper .item.item-3 {
  background-image: url(../assets/part-8-3.png);
}

.part.eight .wrapper .item .title {
  font-size: 21.5px;
  font-weight: bold;
  line-height: 1em;
  margin-bottom: 20px;
}

.part.eight .wrapper .item .intro {
  font-size: 13px;
  line-height: 21px;
}

.part.eight .wrapper .item .time {
  position: absolute;
  font-size: 12px;
  line-height: 1em;
  left: 32px;
  bottom: 35px;
}

.part.eight .wrapper .item .btn.more {
  position: absolute;
  width: 45px;
  right: 35px;
  bottom: 35px;
}

.part.eight .btn.knew-more {
  width: 130px;
  height: 45px;
  font-size: 13.54px;
  line-height: 45px;
  text-align: center;
  display: block;
  margin: auto;
  margin-top: 72px;
  border: 1px solid #000;
}