.af-menu {
  display: flex;
  z-index: 999;
  pointer-events: auto;
}

.af-menu-item {
  padding: 10px 30px;
  position: relative;
}

.af-sub-menu {
  display: none;
  position: absolute;
  top: 44px;
  left: 20px;
  height: 48px;
  opacity: 0;
  background-color: #1e87f0;


}

.af-sub-menu-item {
  height: 48px;
  padding: 0px 0px;
  display: block;
  cursor: pointer;
  text-align: center;
  margin: 0px 10px;

}
.af-sub-menu-item:hover{
  color: #fff;
}
.af-sub-menu-item:hover .line {
  background-color: #fff;
}

.af-sub-menu-item .text {
  height: 46px;
  line-height: 46px;
  font-weight: 300;
}

.af-sub-menu-item .line {

  height: 2px;

}

.af-sub-menu-open {
  animation: fadeInLeftSmall 1s ease forwards;

}

/*animate补充动画*/
@keyframes fadeInLeftSmall {
  from {
    opacity: 0;
    -webkit-transform: translateY(-12px);
    transform: translateY(-12px);
  }

  to {
    opacity: 0.8;
    -webkit-transform: translateY(0px);
    transform: translateY(0px);
  }
}

/** roll **/
.roll {
  width: 100%;
  height: 300px;
  display: flex;
  justify-content: flex-end;
}

.roll ul {
  position: relative;
  width: 280px;
}

.roll li {
  width: 160px;
  margin: 0 auto;
  position: absolute;
  left: 0;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  -ms-transition: all .3s;
  -o-transition: all .3s;
  transition: all 2s;
  font-size: 24px;
  text-align: center;
  list-style: none;
  line-height: 1;
  display: flex;
  align-items: center;
  padding: 0 20px;
  justify-content: center;

}

.roll li a {
  position: relative;
  color: #161616;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  -ms-transition: all .3s;
  -o-transition: all .3s;
  transition: all .3s;
  text-decoration: none;

}

.roll li a .time {
  position: absolute;
  right: 0;
}

.roll li.roll_1 {
  opacity: 0.5;
  top: 0;
  -webkit-transform: scale(0.6);
  -moz-transform: scale(0.6);
  -ms-transform: scale(0.6);
  -o-transform: scale(0.6);
  transform: scale(0.6);
  background: none;
}

.roll li.roll_2 {
  opacity: 0.8;
  top: 35px;
  background-color: none;
  -webkit-transform: scale(0.8);
  -moz-transform: scale(0.8);
  -ms-transform: scale(0.8);
  -o-transform: scale(0.8);
  transform: scale(0.8);
}

.roll li.roll_3 {
  background-color: #abcfdb;
  color: #161616;
  font-size: 20px;
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -o-transform: scale(1.1);
  transform: scale(1.1);
  opacity: 1;
  top: 78px;
  height: 48px;
}

.roll li.roll_4 {
  opacity: 0.8;
  top: 125px;
  -webkit-transform: scale(0.8);
  -moz-transform: scale(0.8);
  -ms-transform: scale(0.8);
  -o-transform: scale(0.8);
  transform: scale(0.8);
}

.roll li.roll_5 {
  opacity: 0.5;
  top: 160px;
  -webkit-transform: scale(0.6);
  -moz-transform: scale(0.6);
  -ms-transform: scale(0.6);
  -o-transform: scale(0.6);
  transform: scale(0.6);
}

.roll li.roll_hide {
  opacity: 0;
  top: 185px;
  -webkit-transform: scale(0.6);
  -moz-transform: scale(0.6);
  -ms-transform: scale(0.6);
  -o-transform: scale(0.6);
  transform: scale(0.6);
}


.intro-box {
  height: 720px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 4;
  padding: 40px 1rem;
}

.intro-box-info {
  width: 50%;
}

.intro-box-img {
  margin-top: 40px;
  position: relative;
}

.intro-box-img img {
  width: 100%;
  /* filter: grayscale(70%); */
}

.intro-box-info {
  padding: 0px 80px;
}


.point,
.point::before,
.point::after {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  content: '';
  opacity: 1;

}

.point::before {
  animation: scale 2s infinite;
}

.point::after {
  animation: scale2 2s infinite;
}

@keyframes scale {
  0% {
    transform: scale(1);
    opacity: .4
  }

  100% {
    transform: scale(6);
    opacity: 0;
  }
}

@keyframes scale2 {
  0% {
    transform: scale(1);
    opacity: .4;
  }

  100% {
    transform: scale(12);
    opacity: 0;
  }
}

.point,
.point::before,
.point::after {
  /* 设置颜色 */
  background-color: rgba(1, 88, 255, .9);
  opacity: 0.8;
  cursor: pointer;
}




.video-box {
  width: 100vw;
  height: 420px;
  position: absolute;
  top: 0px;
}

.video-tvc {
  width: 100vw;
  height: 420px;
  object-fit: cover;
}

.video-box-title {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  position: absolute;
  font-size: 12px;
  height: 420px;
  top: 0px;
  left: 120px;
}

.video-box-title h1 {
  color: #fff;
  text-align: left;
  font-size: 48px;
  font-weight: 600;
  /* margin-top: 30px; */
}

.intro-box-info h1 {
  font-size: 3.125rem;
  line-height: 1.35;
  color: #161616;
}



/*--------------------------------------------------------------
#0.8	services-section
--------------------------------------------------------------*/
.services-section {
  background-color: #f0fbff;
  padding-bottom: 105px;
  padding-top: 60px;
  padding-left: 80px;
  padding-right: 80px;
}

@media (max-width: 991px) {
  .services-section {
    padding-bottom: 85px;
  }
}

@media (max-width: 767px) {
  .services-section {
    padding-bottom: 75px;
  }
}

.services-section .section-title-text p {
  font-size: 18px;
  font-size: 1.125rem;
  margin: 0;
  text-align: right;
  padding-top: 20px;
}

@media (max-width: 991px) {
  .services-section .section-title-text p {
    text-align: left;
    padding-top: 0;
    margin-bottom: 50px;
  }
}

.services-section .service-grids {
  margin: 0 -15px;
}

@media (max-width: 991px) {
  .services-section .service-grids {
    margin: 0 -7.5px;
  }
}

.services-section .service-grids .grid {
  background-color: #fff;
  /* width: calc(33.33% - 30px); */
  width: 18%;
  margin: 0 15px 30px;
  float: left;
  text-align: center;
  padding: 45px 35px;
  -webkit-box-shadow: 0px 0px 32px 0px rgba(16, 37, 65, 0.1);
  box-shadow: 0px 0px 32px 0px rgba(16, 37, 65, 0.1);
  border-radius: 10px;
  min-height: 320px;
}

@media (max-width: 991px) {
  .services-section .service-grids .grid {
    width: calc(50% - 15px);
    margin: 0 7.5px 30px;
  }
}

@media (max-width: 600px) {
  .services-section .service-grids .grid {
    width: calc(100% - 15px);
    float: none;
  }
}

.services-section .icon .fi:before {
  font-size: 45px;
  font-size: 2.8125rem;
  color: #1e87f0;
}

.services-section .grid h3 {
  font-size: 20px;
  font-size: 1.25rem;
  margin: 0.4em 0 0.7em;
}

@media (max-width: 767px) {
  .services-section .grid h3 {
    font-size: 18px;
    font-size: 1.125rem;
  }
}

.services-section .grid h3 a {
  color: #102541;
}

.services-section .grid h3 a:hover {
  color: #fd5e16;
}

.services-section .grid p {
  margin: 0;
}

.services-section .all-services {
  text-align: center;
}

.services-section .all-services p {
  font-size: 18px;
  font-size: 1.125rem;
  font-weight: 600;
  color: #102541;
  margin: 0;
  padding-top: 10px;
}

.services-section .all-services p a {
  text-decoration: underline;
  color: #fd5e16;
}

.services-pg-section {
  padding-bottom: 80px;
}

@media (max-width: 991px) {
  .services-pg-section {
    padding-bottom: 60px;
  }
}

@media (max-width: 767px) {
  .services-pg-section {
    padding-bottom: 50px;
  }
}



.contact-section {
  padding: 60px 80px;
  display: flex;
  flex-wrap: wrap;
}

.contact-section-item {
  width: 33.33%;
  margin-bottom: 40px;
}

.contact-section-item .city {
  font-size: 20px;
  color: #1e87f0;
}

.service-title {
  text-align: center;
  font-size: 32px;
  font-weight: 600;
  color: #102541;
  margin-bottom: 40px;
  width: 100%;
}

.product-box {
  width: 100%;
  overflow: hidden;
  overflow-x: scroll;
  overflow-x: -webkit-auto;
  padding-bottom: 40px;
  pointer-events: auto;
  display: none;
}

.product-info {
  width: 10000px;
}

.product-info .vlt-animated-block {
  float: left;
  margin-right: 40px;
}

.vlt-slider-controls {
  display: none;
}

.menus-list-item {
  font-size: 18px;
  color: #f0fbff;
}

.menus-list-item-actived {
  color: #1e87f0;
  font-weight: bold;
}


.vlt-timeline-item {
  padding: 0px;
  display: flex;
  align-items: center;
  height: 180px;
}

.vlt-timeline-item video {
  height: 180px;
}

.vlt-testimonial__meta {
  display: flex;
  align-items: flex-start;
}

.vlt-testimonial__meta img {
  width: 32px;
  height: 32px;
  margin-right: 40px;
  display: block;
}

.vlt-timeline-item h5.vlt-timeline-item__title {
  width: 200px;
  text-align: center;
}

.vlt-timeline-item .vlt-timeline-item__text {
  flex: 1
}



.section-mask {
  background-image: linear-gradient(0deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8));
  width: 100vw;
  height: 100vh;
  background-image: linear-gradient(0deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8));
  z-index: 9;
  position: absolute;
  top: 0;
}

.video-box {
  width: 100vw;
  height: 100vh;
  position: absolute;
}

.background-video {
  object-fit: cover;
  width: 100vw;
  height: 100vh;
}


.product {
  width: 100vw;
  height: 100vh;
}

.product-box-2 {
  width: 100vw;
  height: 100vh;
  position: absolute;
  z-index: 99;
}

.product-box-info {
  width: 100vw;
  height: 100vh;
  position: absolute;
  left: 20vw;
  display: flex;
  align-items: center;
  z-index: 999;
}


.product-box-info—name {
  font-size: 40px;
  color: #fff;
  font-weight: bold;
  margin-bottom: 20px;
}


.product-box-info—nations {
  font-size: 18px;
  color: #fff;
  margin: 20px 0px;
}

.product-box-info—des {
  font-size: 18px;
  color: #fff;
  font-weight: 300;
  width: 46vw;
}

#pagepiling{
  height: 100vh;
}



.jump{
  animation: jump 1s cubic-bezier(.56, .01, .46, 1) infinite alternate;
}

.section-imgs{
  margin-bottom: 20px;
}