.banner {
  position: relative;
  width: 100%;
  height: 940.8px;
  height: 49vw;
  background: url('/images/shareIT/banner.jpg') no-repeat;
  background-size: 100% 100%;
}
@media screen and (max-width: 1024px) {
  .banner {
    height: 500px;
    background-size: cover;
  }
}
.banner .text-box {
  position: absolute;
  top: 10.417vw;
  left: 5.47vw;
}
@media screen and (max-width: 1024px) {
  .banner .text-box {
    top: 144px;
    left: 57px;
  }
}
@media screen and (max-width: 414px) {
  .banner .text-box {
    top: 106px;
  }
}
@media screen and (max-width: 320px) {
  .banner .text-box {
    top: 96px;
    left: 40px;
  }
}
.banner .text-box .img-box {
  width: 28.28vw;
  height: 12vw;
}
@media screen and (max-width: 800px) {
  .banner .text-box .img-box {
    width: 228px;
    height: 96px;
  }
}
.banner .text-box .img-box img {
  width: 100%;
  height: 100%;
}
.banner .text-box .bottom {
  max-width: 600px;
  width: 31.25vw;
  color: #3F3F3F;
  font-size: 16px;
  line-height: 36px;
  letter-spacing: 1px;
}
@media screen and (max-width: 1340px) {
  .banner .text-box .bottom {
    line-height: 30px;
    font-size: 14px;
  }
}
@media screen and (max-width: 1340px) {
  .banner .text-box .bottom {
    line-height: 22px;
    font-size: 14px;
  }
}
@media screen and (max-width: 1024px) {
  .banner .text-box .bottom {
    width: 70vw;
    font-size: 13px;
  }
}
.fwnr {
  position: relative;
  width: 100%;
  height: 1053.6px;
  background-size: 100% 100%;
}
@media screen and (max-width: 1540px) {
  .fwnr {
    height: 900px;
  }
}
@media screen and (max-width: 840px) {
  .fwnr {
    height: 780px;
  }
}
@media screen and (max-width: 767px) {
  .fwnr {
    height: 1200px;
  }
}
.fwnr .title {
  position: relative;
  width: 100%;
  height: 50px;
}
.fwnr .title .btn {
  position: absolute;
  top: 45px;
  left: 50%;
  transform: translateX(-50%);
  width: 226px;
  height: 50px;
  border: 1px solid ;
  border-radius: 50px;
  font-size: 25px;
  letter-spacing: 5px;
  line-height: 50px;
  text-align: center;
}
@media screen and (max-width: 1023px) {
  .fwnr .title .btn {
    width: 180px;
    height: 45px;
    line-height: 45px;
    border-radius: 45px;
    font-size: 22px;
    top: 35px;
  }
}
.fwnr .content {
  width: 1230px;
  margin: 115px auto 0;
}
@media screen and (max-width: 1340px) {
  .fwnr .content {
    width: calc(100% - 110px);
    margin: 115px auto 0;
  }
}
@media screen and (max-width: 1024px) {
  .fwnr .content {
    width: 810px;
    margin: 85px auto 0;
  }
}
@media screen and (max-width: 840px) {
  .fwnr .content {
    width: 700px;
    margin: 75px auto 0;
  }
}
@media screen and (max-width: 740px) {
  .fwnr .content {
    width: calc(100% - 40px);
  }
}
.fwnr .content .item {
  perspective: 1000;
  -webkit-perspective: 1000;
  transform-style: preserve-3d;
  position: relative;
  padding-top: 90px;
  margin-right: 210px;
  float: left;
  width: 270px;
  height: 320px;
}
.fwnr .content .item .front {
  overflow: hidden;
  backface-visibility: hidden;
  transition: 0.6s;
  transform-style: preserve-3d;
  transform: rotateY(0deg);
  z-index: 332;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #fff;
  border-radius: 15px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}
.fwnr .content .item .front img {
  position: absolute;
  top: 29%;
  left: 50%;
  transform: translateX(-50%);
  width: 115px;
  height: 85px;
}
.fwnr .content .item .front p {
  position: absolute;
  top: 62%;
  left: 50%;
  transform: translateX(-50%);
  letter-spacing: 2px;
  font-size: 16px;
  text-align: center;
}
.fwnr .content .item .back {
  overflow: hidden;
  backface-visibility: hidden;
  transition: 0.6s;
  transform-style: preserve-3d;
  transform: rotateY(-180deg);
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
  background-color: #fff;
  border-radius: 15px;
  padding: 60px 0px 0;
}
@media screen and (max-width: 1024px) {
  .fwnr .content .item .back {
    padding: 30px 0 0;
  }
}
@media screen and (max-width: 840px) {
  .fwnr .content .item .back {
    padding: 25px 0 0;
  }
}
.fwnr .content .item .back .tit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fwnr .content .item .back .tit span {
  font-weight: bolder;
  font-size: 20px;
  color: #406DE7;
  letter-spacing: 5px;
  border-bottom: 2px solid #406DE7;
  padding-bottom: 5px;
}
.fwnr .content .item .back .dec {
  display: none;
  background-color: #406DE7;
  height: 150px;
  padding: 18px 20px 0;
  margin-top: 20px;
  font-size: 14px;
  color: #fff;
  line-height: 28px;
  letter-spacing: 2px;
  text-align: justify;
}
@media screen and (max-width: 1024px) {
  .fwnr .content .item .back .dec {
    line-height: 24px;
  }
}
@media screen and (max-width: 840px) {
  .fwnr .content .item .back .dec {
    letter-spacing: 0px;
  }
}
.fwnr .content .item.last {
  margin-right: 0;
}
@media screen and (max-width: 1340px) {
  .fwnr .content .item {
    margin-right: calc(50% - 405px);
  }
}
@media screen and (max-width: 1024px) {
  .fwnr .content .item {
    margin-right: 45px;
    width: 240px;
    height: 285px;
  }
}
@media screen and (max-width: 840px) {
  .fwnr .content .item {
    width: 220px;
    height: 260px;
    margin-right: 20px;
  }
}
@media screen and (max-width: 740px) {
  .fwnr .content .item {
    float: none;
    margin: 15px auto;
  }
  .fwnr .content .item.last {
    margin: 15px auto;
  }
}
.fwnr .img-person {
  position: absolute;
  width: 25.26vw;
  height: 9.115vw;
  bottom: 9.635vw;
  left: 50%;
  transform: translateX(-50%);
}
.fwnr .img-person img {
  width: 100%;
  height: 100%;
}
@media screen and (max-width: 1440px) {
  .fwnr .img-person {
    width: 363px;
    height: 131px;
    bottom: 139px;
  }
}
@media screen and (max-width: 767px) {
  .fwnr .img-person {
    bottom: 30px;
  }
}
.fwnr .img-mouse {
  position: absolute;
  right: 395px;
  width: 3.646vw;
  height: 7.813vw;
  bottom: 12.76vw;
  left: 50%;
  transform: translateX(26.04vw);
}
.fwnr .img-mouse img {
  width: 100%;
  height: 100%;
}
@media screen and (max-width: 1440px) {
  .fwnr .img-mouse {
    width: 52px;
    height: 112px;
    bottom: 183px;
  }
}
@media screen and (max-width: 767px) {
  .fwnr .img-mouse {
    display: none;
  }
}
.fwnr .img-top {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 29.675vw;
  background: url('/images/shareIT/fwnr-top.png') no-repeat;
  background-size: 100% 100%;
  z-index: -99;
}
@media screen and (max-width: 1024px) {
  .fwnr .img-top {
    background-size: cover;
    height: 304px;
  }
}
.fwnr .img-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 9.9vw;
  background: url('/images/shareIT/fwnr-bottom.png') no-repeat;
  background-size: 100% 100%;
}
@media screen and (max-width: 1440px) {
  .fwnr .img-bottom {
    height: 142px;
    background-size: cover;
  }
}
@media screen and (max-width: 767px) {
  .fwnr .img-bottom {
    display: none;
  }
}
.ad {
  position: relative;
  width: 100%;
  height: 516.96px;
  height: 26.92vw;
  background: url('/images/shareIT/banner3.jpg') no-repeat;
  background-size: 100% 100%;
}
@media screen and (max-width: 1440px) {
  .ad {
    height: 385px;
    background-size: cover;
  }
}
@media screen and (max-width: 767px) {
  .ad {
    height: 300px;
    background-position: center center;
  }
}
.ad .content {
  position: absolute;
  top: 10.41vw;
  left: 27.34vw;
  width: 1000px;
  height: 200px;
  color: #fff;
}
.ad .content p {
  font-size: 30px;
  line-height: 40px;
  letter-spacing: 8px;
}
.ad .content .bottom {
  margin-top: 30px;
}
.ad .content .bottom .item {
  width: 65px;
  float: left;
  margin-right: 90px;
}
.ad .content .bottom .item .icon {
  width: 45px;
  height: 45px;
  margin-bottom: 10px;
}
.ad .content .bottom .item .icon img {
  margin-left: 6px;
  width: 100%;
  height: 100%;
}
.ad .content .bottom .item span {
  font-size: 24px;
  letter-spacing: 6px;
}
@media screen and (max-width: 1440px) {
  .ad .content {
    left: 394px;
    top: 150px;
  }
  .ad .content p {
    font-size: 24px;
    line-height: 36px;
    letter-spacing: 4px;
  }
  .ad .content .bottom {
    margin-top: 20px;
  }
  .ad .content .bottom .item .icon {
    width: 40px;
    height: 40px;
    margin-bottom: 5px;
  }
  .ad .content .bottom .item span {
    font-size: 20px;
    letter-spacing: 3px;
  }
}
@media screen and (max-width: 1140px) {
  .ad .content {
    width: 500px;
    top: 108px;
  }
}
@media screen and (max-width: 880px) {
  .ad .content {
    width: 370px;
    top: 100px;
  }
  .ad .content p {
    font-size: 20px;
    line-height: 34px;
    letter-spacing: 2px;
  }
  .ad .content .bottom .item {
    width: 50px;
    margin-right: 60px;
  }
}
@media screen and (max-width: 767px) {
  .ad .content {
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
  }
}
@media screen and (max-width: 400px) {
  .ad .content {
    width: 260px;
  }
  .ad .content p {
    font-size: 16px;
    letter-spacing: 2px;
  }
  .ad .content .bottom .item {
    width: 50px;
    margin-right: 10px;
  }
  .ad .content .bottom .item .icon {
    width: 30px;
    height: 30px;
  }
  .ad .content .bottom .item span {
    font-size: 16px;
  }
}
.fwlc {
  padding-top: 50px;
  position: relative;
}
@media screen and (max-width: 1023px) {
  .fwlc {
    padding-top: 35px;
  }
}
.fwlc .title {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 50px;
}
.fwlc .title .btn {
  width: 226px;
  height: 50px;
  border: 1px solid ;
  border-radius: 50px;
  font-size: 25px;
  letter-spacing: 5px;
  line-height: 50px;
  text-align: center;
}
@media screen and (max-width: 1023px) {
  .fwlc .title .btn {
    width: 180px;
    height: 45px;
    line-height: 45px;
    border-radius: 45px;
    font-size: 22px;
  }
}
.fwlc .content {
  margin: 80px auto 0;
  width: 1140px;
}
@media screen and (max-width: 1200px) {
  .fwlc .content {
    width: calc(100% - 40px);
  }
}
@media screen and (max-width: 1023px) {
  .fwlc .content {
    margin: 50px auto 0;
  }
}
@media screen and (max-width: 1000px) {
  .fwlc .content {
    width: 620px;
  }
}
@media screen and (max-width: 660px) {
  .fwlc .content {
    width: calc(100% - 40px);
  }
}
.fwlc .content .item {
  perspective: 1000;
  -webkit-perspective: 1000;
  transform-style: preserve-3d;
  position: relative;
  float: left;
  width: 290px;
  height: 330px;
  margin-right: 135px;
  margin-bottom: 120px;
}
.fwlc .content .item:nth-child(3n) {
  margin-right: 0;
}
.fwlc .content .item .front {
  overflow: hidden;
  backface-visibility: hidden;
  transition: 0.6s;
  transform-style: preserve-3d;
  transform: rotateY(0deg);
  z-index: 332;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
  background-color: #fff;
  border-radius: 15px;
}
.fwlc .content .item .front img {
  position: absolute;
  top: 40px;
  left: 50%;
  transform: translateX(-50%) scale(0.5);
  transform-origin: center center;
}
.fwlc .content .item .front p {
  position: absolute;
  bottom: 43px;
  left: 50%;
  transform: translateX(-50%);
  color: #406DE7;
  font-size: 26px;
  letter-spacing: 5px;
  font-weight: bolder;
}
.fwlc .content .item .back {
  overflow: hidden;
  backface-visibility: hidden;
  transition: 0.6s;
  transform-style: preserve-3d;
  transform: rotateY(-180deg);
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
  background-color: #fff;
  border-radius: 15px;
  padding: 50px 0px 0;
}
.fwlc .content .item .back .tit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fwlc .content .item .back .tit span {
  font-weight: bolder;
  font-size: 26px;
  color: #406DE7;
  letter-spacing: 5px;
  border-bottom: 2px solid #406DE7;
  padding-bottom: 5px;
}
.fwlc .content .item .back .dec {
  display: none;
  background-color: #406DE7;
  padding: 20px 20px;
  height: 180px;
  margin-top: 20px;
  font-size: 14px;
  color: #fff;
  line-height: 28px;
  letter-spacing: 2px;
}
@media screen and (max-width: 330px) {
  .fwlc .content .item .back .dec {
    line-height: 24px;
  }
}
@media screen and (min-width: 1025px) {
  .fwlc .content .item:hover .front {
    transform: rotateY(180deg);
  }
  .fwlc .content .item:hover .back {
    transform: rotateY(0deg);
  }
}
@media screen and (max-width: 1200px) {
  .fwlc .content .item {
    margin-right: calc(50vw - 458px);
    margin-bottom: 80px;
  }
}
@media screen and (max-width: 1000px) {
  .fwlc .content .item {
    margin-right: 40px;
  }
  .fwlc .content .item:nth-child(3n) {
    margin-right: 40px;
  }
  .fwlc .content .item:nth-child(2n) {
    margin-right: 0;
  }
}
@media screen and (max-width: 660px) {
  .fwlc .content .item {
    float: none;
    margin: 20px auto;
  }
  .fwlc .content .item:nth-child(3n) {
    margin-right: auto;
  }
  .fwlc .content .item:nth-child(2n) {
    margin-right: auto;
  }
}
@media screen and (max-width: 330px) {
  .fwlc .content .item {
    width: 100%;
  }
}
.fwlc .img-right {
  width: 28.64vw;
  height: 45.32vw;
  position: absolute;
  right: 0;
  top: 13.5vw;
  z-index: -99;
}
.fwlc .img-right img {
  width: 100%;
  height: 100%;
}
.cgal {
  margin: 135px auto 75px;
  position: relative;
}
.cgal .title {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 50px;
  margin-bottom: 65px;
}
.cgal .title .btn {
  width: 226px;
  height: 50px;
  border: 1px solid ;
  border-radius: 50px;
  font-size: 25px;
  letter-spacing: 5px;
  line-height: 50px;
  text-align: center;
}
@media screen and (max-width: 1023px) {
  .cgal .title {
    margin-bottom: 30px;
  }
  .cgal .title .btn {
    width: 180px;
    height: 45px;
    line-height: 45px;
    border-radius: 45px;
    font-size: 22px;
  }
}
.cgal .swiper-container {
  width: 1305px;
  height: 445px;
  margin: 30px auto;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide {
  width: 435px;
  height: 445px;
  padding: 10px 60px;
  box-sizing: border-box;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner {
  perspective: 1000;
  -webkit-perspective: 1000;
  transform-style: preserve-3d;
  width: 325px;
  height: 425px;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .front,
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .back {
  position: absolute;
  top: 0;
  left: 0;
  backface-visibility: hidden;
  transition: 0.6s;
  transform-style: preserve-3d;
  background-color: #fff;
  box-shadow: 0px 0px 16px rgba(0, 0, 0, 0.2);
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .front {
  transform: rotateY(0deg);
  width: 100%;
  height: 100%;
  z-index: 1;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .front .img-box {
  width: 100%;
  height: 215px;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .front .img-box img {
  width: 100%;
  height: 100%;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .front .text-box {
  overflow: hidden;
  position: relative;
  width: 100%;
  height: 210px;
  padding: 25px 22px 0 28px;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .front .text-box .name {
  font-size: 15px;
  font-weight: bolder;
  margin-bottom: 20px;
  letter-spacing: 1px;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .front .text-box .fw {
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 10px;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .front .text-box p {
  font-size: 12px;
  letter-spacing: 2px;
  line-height: 20px;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .front .text-box .more {
  cursor: pointer;
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  width: 115px;
  height: 30px;
  text-align: center;
  line-height: 30px;
  font-size: 14px;
  border-radius: 30px;
  border: 1px solid;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .back {
  transform: rotateY(-180deg);
  width: 100%;
  height: 100%;
  background-color: #4B88FF;
  color: #fff;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .back .img-box {
  width: 100%;
  height: 215px;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .back .img-box img {
  width: 100%;
  height: 100%;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .back .text-box {
  overflow: hidden;
  position: relative;
  width: 100%;
  height: 210px;
  padding: 25px 20px 0 26px;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .back .text-box .name {
  font-size: 14px;
  margin-bottom: 20px;
  letter-spacing: 2px;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .back .text-box .name span {
  padding: 0 0 3px;
  border-bottom: 2px solid #fff;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .back .text-box .con {
  padding: 0 5px;
  margin-top: 30px;
  height: 115px;
  overflow-y: scroll;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .back .text-box .con p {
  font-size: 15px;
  letter-spacing: 1px;
  line-height: 23px;
  text-align: justify;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .back .text-box .con::-webkit-scrollbar {
  width: 3px;
}
.cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .back .text-box .con::-webkit-scrollbar-thumb {
  background-color: #fff;
}
.cgal .swiper-container .prev-btn {
  opacity: 0.5;
  width: 21px;
  height: 37px;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
.cgal .swiper-container .next-btn {
  width: 21px;
  height: 37px;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}
@media screen and (max-width: 1305px) {
  .cgal .swiper-container {
    width: 870px;
  }
}
@media screen and (max-width: 870px) {
  .cgal .swiper-container {
    width: 730px;
  }
  .cgal .swiper-container .prev-btn {
    display: none;
  }
  .cgal .swiper-container .next-btn {
    display: none;
  }
  .cgal .swiper-container .swiper-wrapper .swiper-slide {
    width: 365px;
    padding: 10px 20px;
  }
}
@media screen and (max-width: 730px) {
  .cgal .swiper-container {
    width: 365px;
  }
}
@media screen and (max-width: 405px) {
  .cgal .swiper-container {
    width: 100%;
    height: calc((100vw - 20px) * 62.5 / 100 + 255px);
  }
  .cgal .swiper-container .swiper-wrapper .swiper-slide {
    width: 100%;
    height: calc((100vw - 20px) * 62.5 / 100 + 255px);
    padding: 10px;
  }
  .cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner {
    width: calc(100vw - 20px);
    height: calc((100vw - 20px) * 62.5 / 100 + 215px);
  }
  .cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .front .img-box {
    height: calc((100vw - 20px) * 62.5 / 100);
  }
  .cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .front .text-box {
    padding: 10px;
  }
  .cgal .swiper-container .swiper-wrapper .swiper-slide .item-inner .front .text-box .name {
    margin-bottom: 10px;
  }
}
.cgal .yema {
  position: absolute;
  bottom: -50px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 28px;
  color: #B2B2B2;
}
.jsgw {
  width: 100%;
  position: relative;
  height: 55.73vw;
}
@media screen and (max-width: 540px) {
  .jsgw {
    height: 280px;
  }
}
.jsgw .qiu {
  position: absolute;
  top: 0;
  right: 0;
  width: 15.1vw;
  height: 15.1vw;
}
.jsgw .shou {
  position: absolute;
  bottom: 13.684vw;
  left: 0;
  width: 31.25vw;
  height: 36.458vw;
}
.jsgw .dec {
  position: absolute;
  bottom: 21.16vw;
  left: 32.27vw;
  width: 895px;
  height: 100px;
}
.jsgw .dec .left-box {
  float: left;
  width: 100px;
  height: 100px;
}
.jsgw .dec .left-box img {
  width: 100%;
  height: 100%;
}
.jsgw .dec .right-box {
  width: 795px;
  height: 100%;
  float: left;
  padding-left: 15px;
}
.jsgw .dec .right-box .top {
  font-size: 30px;
  letter-spacing: 5px;
  margin-bottom: 20px;
}
.jsgw .dec .right-box .bto span {
  display: inline-block;
  width: 168px;
  height: 33px;
  border-radius: 33px;
  border: 1px solid;
  line-height: 33px;
  font-size: 18px;
  text-align: center;
  margin-right: 22px;
}
.jsgw .dec .right-box .bto span:last-child {
  margin-right: 0;
}
@media screen and (max-width: 1340px) {
  .jsgw .dec {
    width: 700px;
    height: 80px;
  }
  .jsgw .dec .left-box {
    width: 80px;
    height: 80px;
  }
  .jsgw .dec .right-box {
    width: 620px;
  }
  .jsgw .dec .right-box .top {
    font-size: 28px;
    letter-spacing: 5px;
    margin-bottom: 20px;
  }
  .jsgw .dec .right-box .bto span {
    width: calc(25% - 30px);
    margin-right: 10px;
    font-size: 16px;
  }
}
@media screen and (max-width: 970px) {
  .jsgw .dec {
    top: 75px;
    bottom: 0;
  }
  .jsgw .dec .right-box {
    width: 376px;
  }
  .jsgw .dec .right-box .top {
    margin-top: 20px ;
    margin-left: 10px;
  }
  .jsgw .dec .right-box .bto {
    width: 100%;
  }
  .jsgw .dec .right-box .bto span {
    font-size: 14px;
    display: block;
    float: left;
    margin-bottom: 10px;
    margin-right: 10px;
    width: calc(50% - 12px);
  }
  .jsgw .dec .right-box .bto span:last-child {
    margin-right: 0;
  }
}
@media screen and (max-width: 680px) {
  .jsgw .dec .right-box .bto span {
    width: 124px;
  }
}
@media screen and (max-width: 540px) {
  .jsgw .dec {
    width: 280px;
    left: 50%;
    transform: translateX(-50%);
    top: 20px;
  }
  .jsgw .dec .left-box {
    width: 60px;
    height: 60px;
  }
  .jsgw .dec .right-box {
    width: 155px;
  }
  .jsgw .dec .right-box .top {
    font-size: 22px;
    margin-top: 15px;
    padding-left: 0;
    margin-left: 0;
  }
  .jsgw .dec .right-box .bto span {
    float: none;
  }
}
.footer {
  width: 100%;
  height: 7.15vw;
  background: url('/images/shareIT/footer.jpg') no-repeat;
  background-size: 100% 100%;
}