.LineHide {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
}

.clearfix:after {
  content: "";
  clear: both;
  height: 0;
  overflow: hidden;
  visibility: hidden;
  display: block;
}

.clearfix {
  zoom: 1;
}

body {
  min-width: 1300px;
}

.gallery-top {
  padding-top: 100px !important;
  width: 100%;
}

.gallery-top img {
  width: 100%;
  height: 100%;
}

.gallery-top .swiper-pagination {
  bottom: 60px !important;
}

.gallery-top .swiper-pagination-bullet-active {
  background: #fff !important;
}

.gallery-top .swiper-pagination-bullet {
  width: 50px;
  height: 6px;
  border-radius: 2px 2px 2px 2px;
  background: #D8D8D8;
}

.part1 {
  margin-top: 150px;
}

.part1 .layout {
  width: 1300px;
}

.part1 .layout h1 {
  margin-bottom: 80px;
  font-size: 50px;
  font-family: PingFang SC-Semibold, PingFang SC;
  font-weight: 600;
  color: #333333;
  text-align: center;
}

.part1 .layout ul {
  width: 100%;
  height: 529px;
  overflow: hidden;
}

.part1 .layout ul li {
  float: left;
  width: 218px;
  height: 100%;
  position: relative;
}

/* .part1 .layout ul li:hover .box1 {
  display: none;
} */

.part1 .layout ul li:hover .box2 {
  width: 428px;
  opacity: 1;
}

.part1 .layout ul li:hover {
  width: 428px;
}

.part1 .layout ul li:nth-child(1) {
  width: 428px;
}


.part1 .layout ul li:nth-child(1) .box1 {
  display: none;
  background: url('../images/part1-1-1.png') no-repeat top center;
  background-size:  cover;
  background-position-x: 0;
}

.part1 .layout ul li:nth-child(1) .box2 {
  opacity: 1;
  width: 428px;
  background: url('../images/part1-1-2.png') no-repeat top center;
  background-size: cover;
  background-position-x: 0;
}

.part1 .layout ul li:nth-child(2) .box1 {
  background: url('../images/part1-2-1.png') no-repeat top center;
  background-size: cover;
  background-position-x: 0;
}

.part1 .layout ul li:nth-child(2) .box2 {
  background: url('../images/part1-2-2.png') no-repeat top center;
  background-size:  cover;
  background-position-x: 0;
}

.part1 .layout ul li:nth-child(3) .box1 {
  background: url('../images/part1-3-1.png') no-repeat top center;
  background-size:  cover;
  background-position-x: 0;
}

.part1 .layout ul li:nth-child(3) .box2 {
  background: url('../images/part1-3-2.png') no-repeat top center;
  background-size:  cover;
  background-position-x: 0;
}

.part1 .layout ul li:nth-child(4) .box1 {
  background: url('../images/part1-4-1.png') no-repeat top center;
  background-size:  cover;
  background-position-x: 0;
}

.part1 .layout ul li:nth-child(4) .box2 {
  background: url('../images/part1-4-2.png') no-repeat top center;
  background-size:  cover;
  background-position-x: 0;
}

.part1 .layout ul li:nth-child(5) .box1 {
  background: url('../images/part1-5-1.png') no-repeat top center;
  background-size:  cover;
    background-position-x: 0;
}

.part1 .layout ul li:nth-child(5) .box2 {
  background: url('../images/part1-5-2.png') no-repeat top center;
  background-size:  cover;
    background-position-x: 0;
}

.part1 .layout ul li .box1 {
  transition: all .3s;
  float: left;
  width: 218px;
  height: 529px;
}

.part1 .layout ul li .box1 .t {
  padding-top: 95px;
  margin: 0 auto 23px auto;
  width: 118px;
  font-size: 24px;
  font-family: PingFang SC-Bold, PingFang SC;
  font-weight: bold;
  color: #333333;
  line-height: 28px;
}

.part1 .layout ul li .box1 .c {
  margin: 0 auto;
  width: 144px;
  font-size: 14px;
  font-family: PingFang SC-Regular, PingFang SC;
  font-weight: 400;
  color: #666666;
  line-height: 22px;
}

.part1 .layout ul li .box2 {
  transition: all .5s;
  display: block;
  float: left;
  /* width: 428px; */
  width: 218px;
  height: 529px;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
}

.part1 .layout ul li .box2 .t {
  padding-top: 32px;
  font-size: 28px;
  font-family: PingFang SC-Bold, PingFang SC;
  font-weight: bold;
  color: #FFFFFF;
  text-align: center;
}

.part1 .layout ul li .box2 .c {
  margin: 0 auto 260px;
  padding-top: 62px;
  width: 347px;
  font-size: 20px;
  font-family: PingFang SC-Regular, PingFang SC;
  font-weight: 400;
  color: #333333;
  line-height: 34px;
  text-align: center;
}

.part1 .layout ul li .box2 .button {
  display: block;
  width: 100px;
  margin: 0 auto;
  padding: 11px 22px;
  background: #3B70FF;
  border-radius: 32px 32px 32px 32px;
  font-size: 14px;
  font-family: PingFang SC-Regular, PingFang SC;
  font-weight: 400;
  color: #FFFFFF;
  text-align: center;
}

.part2 {
  margin-top: 150px;
}

.part2 h1 {
  font-size: 50px;
  font-family: PingFang SC-Semibold, PingFang SC;
  font-weight: 600;
  color: #333333;
  text-align: center;
  margin-bottom: 13px;
}

.part2 h2 {
  font-size: 20px;
  font-family: PingFang SC-Regular, PingFang SC;
  font-weight: 400;
  color: #666666;
  margin-bottom: 80px;
  text-align: center;
}

.part2 .box {
  padding: 179px 0 256px;
  background: url(../images/part2-background.png) no-repeat top center;
  background-size: cover;
}

.part2 .box .layout ul li {
  margin-top: 205px;
  display: flex;
  align-items: center;
  justify-content: space-evenly;
}

.part2 .box .layout ul li:nth-child(1) {
  margin-top: 0;
}

.part2 .box .layout ul li div .c {
  display: block;
  width: 443px;
  /* height: 193px; */
}

.part2 .box .layout ul li div a {
  display: block;
  margin-left: -29px;
  margin-top: 20px;
  position: relative;
}

.part2 .box .layout ul li div a img {
  display: block;
  width: 200px;
}

.part2 .box .layout ul li div a .on{
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: all .3s;
}

.part2 .box .layout ul li div a:hover .on{
  opacity: 1;
}

.part3 {
  margin-top: 150px;
}


.part3 .layout{
  width: 1300px;
}

.part3 .layout h1 {
  font-size: 50px;
  font-family: PingFang SC-Semibold, PingFang SC;
  font-weight: 600;
  color: #333333;
  text-align: center;
  margin-bottom: 80px;
}

.part3 .layout .contbox .cont {
  width: 296px;
  height: 287px;
  padding: 27px 0 0 30px;
  margin-left: 32px;
  float: left;
  border-radius: 8px;
  transition: all .3s;
}

.part3 .layout .contbox .cont:nth-child(1) {
  background: url('../images/part3-1-1.png') no-repeat;
  background-size: cover;
  margin-left: 0;
}

.part3 .layout .contbox .cont:nth-child(2) {
  background: url('../images/part3-2-1.png') no-repeat;
  background-size: cover;
}

.part3 .layout .contbox .cont:nth-child(3) {
  background: url('../images/part3-3-1.png') no-repeat;
  background-size: cover;
}

.part3 .layout .contbox .cont:nth-child(4) {
  background: url('../images/part3-4-1.png') no-repeat;
  background-size: cover;
}

.part3 .layout .contbox .cont:hover {
  cursor: pointer;
  transform: scale(1.1);
}

.part3 .layout .contbox .cont:hover:nth-child(1) {
  background: url('../images/part3-1-2.png') no-repeat center;
  background-size: cover;
  margin-left: 0;
}

.part3 .layout .contbox .cont:hover:nth-child(2) {
  background: url('../images/part3-2-2.png') no-repeat center;
  background-size: cover;
}

.part3 .layout .contbox .cont:hover:nth-child(3) {
  background: url('../images/part3-3-2.png') no-repeat center;
  background-size: cover;
}

.part3 .layout .contbox .cont:hover:nth-child(4) {
  background: url('../images/part3-4-2.png') no-repeat center;
  background-size: cover;
}

.part3 .layout .contbox .cont h2 {
  font-size: 26px;
  font-family: PingFang SC-Semibold, PingFang SC;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.part3 .layout .contbox .cont ul li {
  font-size: 16px;
  font-family: PingFang SC-Regular, PingFang SC;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 28px;
}

.part4 {
  margin-top: 150px;
  width: 100%;
}

.part4 h1 {
  font-size: 50px;
  font-family: PingFang SC-Semibold, PingFang SC;
  font-weight: 600;
  color: #333333;
  line-height: 59px;
  text-align: center;
  margin-bottom: 8px;
}

.part4 h2 {
  font-size: 20px;
  font-family: PingFang SC-Regular, PingFang SC;
  font-weight: 400;
  color: #666666;
  line-height: 23px;
  text-align: center;
  margin-bottom: 23px;
}

.part4 .logo_wrap {
  max-width: 1920px;
  position: relative;
  overflow: hidden;
  margin: 0 auto;
  font-size: 0;
}

.part4 .logo_wrap .mark {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10;
}

.part4 .logo_wrap .line_odd {
  width: 3638px;
  -webkit-animation: scrollToRightOne 36s linear infinite;
  animation: scrollToRightOne 36s linear infinite;
}

.part4 .logo_wrap .line_odd img {
  width: 50%;
  display: inline-block;
}

.part4 .logo_wrap .line_even {
  width: 3638px;
  -webkit-animation: scrollToRightTwo 30s linear infinite;
  animation: scrollToRightTwo 30s linear infinite;
  margin-top: -73px;
}

.part4 .logo_wrap .line_even img {
  width: 50%;
  display: inline-block;
}

.part4 a {
  color: rgba(23, 86, 255, 0.62);
  display: block;
  margin: 20px auto 150px;
  font-size: 18px;
  text-align: center;
}

@keyframes scrollToRightOne {
  from {
    transform: translateX(-50%);
  }

  to {
    transform: translateX(0%);
  }
}

@keyframes scrollToRightTwo {
  from {
    transform: translateX(-50%);
  }

  to {
    transform: translateX(0%);
  }
}

.part5 {
  background: url('../images/part5-background.png') no-repeat;
  background-size: 100% 100%;
  height: 399px;
  padding: 92px 0 89px;
}

.part5 .layout h1 {
  font-size: 42px;
  font-family: PingFang SC-Semibold, PingFang SC;
  font-weight: 600;
  color: #FFFFFF;
  text-align: center;
  margin-bottom: 26px;
}

.part5 .layout h2 {
  font-size: 26px;
  font-family: PingFang SC-Regular, PingFang SC;
  font-weight: 400;
  color: #FFFFFF;
  text-align: center;
  margin-bottom: 48px;
}

.part5 .layout img {
  display: block;
  width: 178px;
  margin: 0 auto;
}

/* .bar {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 77px;
  height: 306px;
  background: url(../images/bar_background.png) no-repeat;
  background-size: cover;
  z-index: 99999;
}
.bar ul {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-wrap: nowrap;
  justify-content: space-around;
}
.bar ul li {
  margin-left: 8px;
}
.bar ul li .mark {
  display: none;
}
.bar ul li:hover .mark {
  display: block;
}
.bar ul li .img {
  display: block;
}
.bar ul li:nth-child(1) .mark {
  width: 124px;
  position: absolute;
  top: -76px;
  left: -124px;
}
.bar ul li:nth-child(1) .img {
  width: 33px;
}
.bar ul li:nth-child(2) .mark {
  width: 232px;
  position: absolute;
  top: 76px;
  left: -232px;
}
.bar ul li:nth-child(2) .img {
  width: 26px;
}
.bar ul li:nth-child(3) .img {
  width: 26px;
}
.bar ul li:nth-child(4) .mark {
  width: 124px;
  position: absolute;
  bottom: 0px;
  left: -124px;
}
.bar ul li:nth-child(4) .img {
  width: 28px;
} */
@keyframes fadeInUp {
  from {
    opacity: 0;
    -webkit-transform: translate3d(0, 100%, 0);
    transform: translate3d(0, 100%, 0);
  }

  to {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
}

.fadeInUp {
  -webkit-animation-name: fadeInUp;
  animation-name: fadeInUp;
  -webkit-animation-duration: 2s;
  animation-duration: 2s;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
}

@keyframes hidetip {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@-webkit-keyframes hidetip {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.begin {
  background-color: #fff;
  animation: hidetip 3s 1;
  -webkit-animation: hidetip 3s 1;
  animation-fill-mode: forwards;
  -webkit-animation-fill-mode: forwards;
}

@keyframes showtip1 {
  from {
    width: 50%;
  }

  to {
    width: 0;
  }
}

@-webkit-keyframes showtip1 {
  from {
    width: 50%;
  }

  to {
    width: 0;
  }
}

.ma_rk1 {
  background-color: #fff;
  width: 50%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999999;
  animation: showtip1 3s 1;
  -webkit-animation: showtip1 3s 1;
  animation-fill-mode: forwards;
  -webkit-animation-fill-mode: forwards;
}

.ma_rk2 {
  background-color: #fff;
  width: 50%;
  height: 100%;
  position: fixed;
  top: 0;
  right: 0;
  z-index: 999999;
  animation: showtip1 3s 1;
  -webkit-animation: showtip1 3s 1;
  animation-fill-mode: forwards;
  -webkit-animation-fill-mode: forwards;
}