/*首页banner*/
.banner17 .shutter {
  overflow: hidden;
  width: 1920px;
  height: auto;
  position: relative;
  left: 50%;
  margin-left: -960px;
  top: 0;
}
.banner17 .shutter-img {
  z-index: 1;
}
.banner17 .shutter-img,
.banner17 .shutter-img a {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.banner17 .shutter-img a {
  cursor: default;
}
.banner17 .shutter-img a > img {
  width: 1920px;
  height: auto;
}
.banner17 .shutter-img .created {
  overflow: hidden;
  position: absolute;
  z-index: 20;
}
.banner17 .shutter-btn {
  width: 1300px;
  height: 64px;
  z-index: 9;
  position: absolute;
  top: 50%;
  margin-left: -650px;
  margin-top: -32px;
  left: 50%;
  clear: both;
  display: none;
}
.banner17:hover .shutter-btn {
  display: block;
}
.banner17 .shutter-btn li {
  width: 64px;
  height: 64px;
  cursor: pointer;
}
.banner17 .shutter-btn li.prev {
  float: left;
  background: url(../images/left3.png) no-repeat;
}
.banner17 .shutter-btn li.next {
  float: right;
  background: url(../images/right3.png) no-repeat;
}
.cover {
  display: inline-block;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}
.title {
  text-align: center;
  padding: 50px 0 90px;
}
.title h2 {
  font-size: 36px;
  color: #3663a6;
  letter-spacing: 1px;
  position: relative;
  padding-bottom: 5px;
}
.title h2::after {
  position: absolute;
  left: 50%;
  bottom: 0;
  content: '';
  margin-left: -70px;
  width: 140px;
  height: 1px;
  background: #bfbfbf;
}
.title h2::before {
  position: absolute;
  left: 50%;
  bottom: 0;
  content: '';
  margin-left: -13px;
  width: 26px;
  height: 2px;
  background: #3663a6;
}
.title p {
  font-size: 18px;
  color: #a4a4a4;
  padding-top: 5px;
}
.product {
  padding-bottom: 40px;
  background: url(../images/productbg.png) no-repeat top center #f8fbff;
}
.product .size {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}
.product .size .sliderfl {
  width: 283px;
  text-align: center;
  border: 1px solid #dcdcdc;
  background: #fff;
  border-radius: 20px;
  max-height: 805px;
}
.product .size .sliderfl .top {
  width: 100%;
  height: 100px;
  background: #3663a6;
  color: #fff;
  line-height: 100px;
  font-size: 24px;
  border-radius: 20px 20px 0 0;
  margin-bottom: 20px;
}
.product .size .sliderfl ul li {
  width: 100%;
  line-height: 63px;
}
.product .size .sliderfl ul li a {
  font-size: 18px;
  color: #626262;
}
.product .size .sliderfl ul li:hover a,
.product .size .sliderfl ul li.on a {
  color: #3663a6;
}
.product .size .tabBottom {
  display: none;
  width: calc(100% - 293px);
  position: relative;
}
.product .size .tabBottom .swiper-slide {
  float: left;
  width: 288px;
  height: 309px;
  background: #fff;
  transition: 280ms;
  margin: 0 7px 18px;
}
.product .size .tabBottom .swiper-slide a .Img {
  width: 288px;
  height: 228px;
  overflow: hidden;
}
.product .size .tabBottom .swiper-slide a .Img img {
  max-width: 100%;
  max-height: 100%;
  display: block;
  margin: 0 auto;
}
.product .size .tabBottom .swiper-slide a p {
  line-height: 80px;
  text-indent: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #626262;
  font-size: 18px;
  border-top: 1px solid #dcdcdc;
  background: url(../images/prolibg.png) no-repeat 250px center #fff;
}
.product .size .tabBottom .swiper-slide:hover {
  transform: scale(1.07);
}
.product .size .tabBottom .swiper-slide:hover a p {
  color: #fff;
  background: url(../images/prolihbg.png) no-repeat 250px center #3663a6;
}
.product .size .tabBottom.on {
  display: block;
}
.adv {
  background: #3663a6;
  overflow: hidden;
  padding-bottom: 156px;
}
.adv .title {
  margin-top: 20px;
}
.adv .title h2 {
  color: #fff;
}
.adv .title h2::after {
  background: rgba(255, 255, 255, 0.5);
}
.adv .title h2::before {
  background: #fff;
}
.adv .title P {
  color: #fff;
}
.adv .tabTop {
  float: right;
  width: 566px;
  height: 53px;
  display: flex;
  flex-direction: row;
  justify-content: left;
  position: relative;
  z-index: 10;
}
.adv .tabTop li {
  text-align: center;
  padding: 10px 0;
  margin-left: 1px;
  cursor: pointer;
}
.adv .tabTop li span {
  width: 110px;
  display: block;
  line-height: 33px;
  border-right: 1px solid #fff;
  font-size: 30px;
  color: #fff;
}
.adv .tabTop li.on {
  background: #fff;
}
.adv .tabTop li.on span {
  color: #3663a6;
}
.adv .tabBottom {
  display: none;
  position: relative;
  margin-top: 50px;
}
.adv .tabBottom img.imgfl {
  width: calc(100% - 500px);
  width: 588px;
  height: 401px;
  margin-top: -30px;
}
.adv .tabBottom .text {
  position: absolute;
  right: 0;
  top: 53px;
  width: calc(652px - 132px);
  padding: 66px;
  height: 133px;
  background: #fff;
}
.adv .tabBottom .text h3 {
  display: flex;
  flex-direction: row;
  justify-items: center;
  margin-bottom: 10px;
  color: #3663a6;
  font-size: 24px;
}
.adv .tabBottom .text p {
  font-size: 16px;
  color: #606060;
  line-height: 24px;
}
.adv .tabBottom.on {
  display: block;
}
.equipment {
  padding-bottom: 100px;
  overflow: hidden;
}
.equipment .title {
  padding: 50px 0;
}
.equipment .size {
  position: relative;
}
.equipment .size .video {
  width: 408px;
  height: 642px;
  /* background: #3663a6; */
}
.h5-layer-conatiner{
  display: none!important;
}

.equipment .size .mySwiperEqu {
  width: 100%;
}
.equipment .size .mySwiperEqu .swiper {
  width: 100%;
  height: 560px;
}
.equipment .size .mySwiperEqu .swiper .swiper-slide {
  height: calc((100% - 30px) / 2);
}
.equipment .size .mySwiperEqu .swiper .swiper-slide img {
  width: 376px;
  margin: 0 auto;
  display: block;
}
.equipment .size .mySwiperEqu a.more {
  width: 128px;
  height: 36px;
  border-radius: 10px;
  background: #3663a6;
  color: #fff;
  line-height: 36px;
  text-align: center;
  display: block;
  margin: 20px auto;
  font-size: 18px;
}
.about {
  background: url(../images/aboutbg.jpg) no-repeat center center;
  overflow: hidden;
}
.about .fr {
  width: 640px;
  padding: 0 20px 0;
}
.about .fr span {
  font-size: 24px;
  color: #222c81;
  padding-top: 32px;
  display: block;
  font-weight: bold;
}
.about .fr h2 {
  color: #3663a6;
  font-size: 24px;
  padding: 40px 0 30px;
}
.about .fr .text {
  padding-bottom: 10px;
  overflow: hidden;
}
.about .fr .text p {
  font-size: 16px;
  line-height: 30px;
  color: #606060;
  padding-bottom: 20px;
}
.about .fr ul {
  padding: 20px 0;
  overflow: hidden;
}
.about .fr ul li {
  width: 33.3%;
  float: left;
  text-align: center;
  background: #3663a6;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  height: 70px;
  font-size: 20px;
  color: #fff;
}
.about .fr ul li img {
  margin-right: 10px;
}
.about .fr a.more {
  width: 115px;
  height: 38px;
  background: #3663a6;
  color: #fff;
  line-height: 38px;
  text-align: center;
  border-radius: 20px;
  font-size: 18px;
  margin: 0 auto;
  display: block;
}
.news {
  overflow: hidden;
  padding-top: 20px;
  padding-bottom: 50px;
}
.news .size {
  overflow: hidden;
}
.news .size .title {
  padding: 50px 0;
}
.news .size .newsfl {
  width: 628px;
  float: left;
}
.news .size .newsfl li {
  width: calc(636px - 70px);
  height: 173px;
  border: 1px solid #dddddd;
  padding: 40px 30px;
  margin-bottom: 14px;
}
.news .size .newsfl li .fl {
  width: 270px;
  height: 176px;
}
.news .size .newsfl li .fr {
  width: calc(100% - 290px);
}
.news .size .newsfl li .fr h4 {
  color: #252525;
  font-weight: normal;
  font-size: 18px;
}
.news .size .newsfl li .fr p {
  font-size: 12px;
  color: #a0a0a0;
}
.news .size .newsfl li .fr a.more {
  width: 115px;
  height: 27px;
  background: #3663a6;
  color: #fff;
  display: block;
  margin: 20px auto 0;
  line-height: 27px;
  border-radius: 8px;
  text-align: center;
}
.news .size .newsfr {
  float: right;
}
.news .size .newsfr li {
  width: 495px;
  height: 73px;
  padding: 23px 30px;
  margin-bottom: 13px;
  border: 1px solid #dddddd;
}
.news .size .newsfr li a h4 {
  color: #252525;
  font-size: 18px;
  overflow: hidden;
  line-height: 30px;
  height: 30px;
  padding-bottom: 3px;
  font-weight: normal;
}
.news .size .newsfr li a p {
  color: #a0a0a0;
  font-size: 12px;
  line-height: 20px;
}