.public_w {
  max-width: 1400px;
  width: 85%;
  margin: 0 auto;
}
.public_w1 {
  max-width: 1516px;
  width: 85%;
  margin: 0 auto;
}
* {
  margin: 0;
  padding: 0;
}

h3{
    font-weight: 300;
}

.home {
  /* 顶部banner */
  /* 关于我们 */
  /* 案例展示 */
  /* 为什么选择我们 */
  /* 新闻中心 */
  /* 合作伙伴 */
  /* 回到顶部 */
}
.home .banner {
  width: 100%;
}
.home .banner .swiper {
  width: 100%;
}
.home .banner .swiper .swiper-slide {
  width: 100%;
  position: relative;
}
.home .banner .swiper .swiper-slide .zi {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}
.home .banner .swiper .swiper-slide .zi .public_w {
  width: 90%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  /* border: 1px #f00 solid; */
}
.home .banner .swiper .swiper-slide .zi .public_w > p {
  color: #00305d;
  font-size: calc(12px + 2rem);
  font-weight: bold;
}
.home .banner .swiper .swiper-slide .zi .public_w > span {
  font-size: calc(10px + 0.7rem);
  color: #00305d;
  font-family: PingFang_SC;
  margin-top: calc(10px + 1rem);
}
.home .banner .swiper .swiper-slide .zi .public_w > a {
  width: calc(60px + 5rem);
  height: calc(20px + 1.5rem);
  background: #D21010;
  color: #fff;
  border-radius: 5px;
  margin-top: calc(12px + 4.5rem);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: Microsoft YaHei;
  font-size: calc(10px + 0.4rem);
}
.home .banner .swiper .bots2 {
  bottom: 27px;
  /* border: 1px solid #f00; */
}
.home .banner .swiper .bots2 .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  margin-right: 14px;
}
.home .banner .swiper .bots2 .swiper-pagination-bullet:nth-last-of-type(1) {
  margin-right: 0;
}
.home .banner .swiper .bots2 .swiper-pagination-bullet-active {
  background: #f00;
}
.home .about {
  background: url('../images/home_about1.jpg') no-repeat 0 0;
  background-size: 100% 100%;
  padding: calc(30px + 3.5rem) 0;
}
.home .about .public_w {
  width: 90%;
  /* border: 1px #f00 solid; */
}
.home .about .public_w .about1 {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.home .about .public_w .about1 .about1_a {
  width: 42%;
  display: flex;
  flex-direction: column;
  /* border: 1px #f00 solid; */
}
.home .about .public_w .about1 .about1_a > .about1_a1 {
  width: calc(84px + 5rem);
  margin-top: calc(10px + 0.75rem);
}
.home .about .public_w .about1 .about1_a > .about1_a1 > h3 {
  font-family: Microsoft YaHei;
  font-size: calc(16px + 1.5rem);
  color: #242222;
  font-weight: 300;
}
.home .about .public_w .about1 .about1_a > .about1_a1 > p:nth-of-type(1) {
  width: 100%;
  height: calc(4px + 0.25rem);
  background: #E60012;
  margin-top: calc(-5px - 0.5rem);
}
.home .about .public_w .about1 .about1_a > p {
  font-family: PingFang_regular;
  font-size: calc(10px + 0.8rem);
  color: #666666;
  margin-top: calc(10px + 0.8rem);
}
.home .about .public_w .about1 .about1_a > span {
  font-family: Microsoft YaHei;
  font-weight: 400;
  font-size: calc(10px + 0.3rem);
  color: #666666;
  line-height: calc(10px + 1rem);
  margin-top: calc(10px + 0.5rem);
}
.home .about .public_w .about1 .about1_a > .about1_a2 {
  width: 100%;
  margin-top: calc(10px + 1rem);
  display: flex;
}
.home .about .public_w .about1 .about1_a > .about1_a2 > a {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-right: calc(15px + 3.5rem);
}
.home .about .public_w .about1 .about1_a > .about1_a2 > a>div {
  width: calc(20px + 3rem);
  height: calc(20px + 3rem);
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0px 2px 18px 0px rgba(128,128,128,0.16);
}
.home .about .public_w .about1 .about1_a > .about1_a2 > a > span {
  font-weight: 400;
  font-size: calc(10px + 0.4rem);
  color: #333333;
  margin-top: calc(10px + 0.15rem);
}
.home .about .public_w .about1 .about1_a > a {
  width: calc(70px + 5rem);
  height: calc(18px + 1.5rem);
  background: #D21010;
  border-radius: calc(18px + 1.5rem);
  border: 1px solid #E60012;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: calc(10px + 0.3rem);
  color: #FFFFFF;
  margin-top: calc(18px + 2rem);
}
.home .about .public_w .about1 > img {
  width: calc(120px + 30rem);
}
.home .about .public_w .about2 {
  width: 100%;
  height: calc(58px + 2.5rem);
  border-top: 1px solid #E60012;
  border-bottom: 1px solid #E60012;
  margin-top: calc(20px + 3rem);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.home .about .public_w .about2 > div {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.home .about .public_w .about2 > div > div {
  display: flex;
}
.home .about .public_w .about2 > div > div > p {
  font-family: PingFang_SC;
  font-size: calc(18px + 1.5rem);
  color: #D21010;
}
.home .about .public_w .about2 > div > div > img {
  width: calc(10px + 0.6rem);
  height: calc(10px + 0.6rem);
}
.home .about .public_w .about2 > div > span {
  font-family: PingFang SC;
  font-size: calc(10px + 0.3rem);
  color: #999999;
}
.home .anli {
  background: url('../images/home_anli1.jpg') no-repeat 0 0;
  background-size: 100% 100%;
  padding-top: calc(30px + 5rem);
  padding-bottom: calc(25px + 3rem);
}
.home .anli .anli_top {
  width: calc(84px + 5rem);
  margin: 0 auto;
}
.home .anli .anli_top > h3 {
  font-family: Microsoft YaHei;
  font-size: calc(16px + 1.5rem);
  color: #242222;
  text-align: center;
  font-weight: 300;
}
.home .anli .anli_top > p:nth-of-type(1) {
  width: 100%;
  height: calc(4px + 0.25rem);
  background: #E60012;
  margin-top: calc(-5px - 0.5rem);
}
.home .anli > p {
  font-family: PingFang_regular;
  font-size: calc(10px + 0.8rem);
  color: #666666;
  text-align: center;
  margin-top: calc(10px + 0.5rem);
  margin-bottom: calc(10px + 2rem);
}
.home .anli .anli_cont {
  width: 100%;
  /* height: calc(132px + 25rem); */
  display: flex;
  /* border: 1px solid #000; */
}
.home .anli .anli_cont .anli_cont_l {
  width: 52.5%;
  height: 100%;
}
.home .anli .anli_cont .anli_cont_l > img {
  width: 100%;
  height: 100%;
  display: none;
  transition: all 0.5s;
}
.home .anli .anli_cont .anli_cont_l img.on {
  display: flex;
  transition: all 0.5s;
}
.home .anli .anli_cont .anli_cont_r {
  width: 47.5%;
  display: flex;
  flex-wrap: wrap;
}
.home .anli .anli_cont .anli_cont_r > a {
  width: 50%;
  height: calc(50px + 8.03rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: calc(19px + 1rem);
  border: 1px dashed #F66767;
  background: #D21010;
}
.home .anli .anli_cont .anli_cont_r > a > span:nth-of-type(1) {
  font-size: calc(10px + 0.7rem);
  color: #FBEFEF;
}
.home .anli .anli_cont .anli_cont_r > a > span:nth-of-type(2) {
  font-family: PingFang_regular;
  font-size: calc(10px + 0.5rem);
  color: #FFFFFF;
  opacity: 0.6;
  margin-top: 6px;
}
.home .anli .anli_cont .anli_cont_r .on {
  background: #E60012;
}
.home .wp {
  width: 90%;
  margin-top: calc(16px + 1.5rem);
  /* border: 1px solid #f00; */
}
.home .wp .wp_top {
  width: 100%;
  margin: 0 auto;
  text-align: center;
}
.home .wp .wp_top > h3 {
  font-family: Microsoft YaHei;
  font-size: calc(16px + 1.5rem);
  color: #242222;
  text-align: center;
  font-weight: 300;
}
.home .wp .wp_top > p:nth-of-type(1) {
  width: calc(84px + 5rem);
  height: calc(4px + 0.25rem);
  background: #E60012;
  margin: 0 auto;
  margin-top: calc(-5px - 0.5rem);
}
.home .wp > p {
  font-family: PingFang_regular;
  font-size: calc(10px + 0.8rem);
  color: #666666;
  text-align: center;
  margin-top: calc(10px + 0.5rem);
  margin-bottom: calc(10px + 2rem);
}
.home .wp .wp_cont {
  width: 100%;
  display: flex;
  margin-bottom: calc(53px + 5rem);
  /* border: 1px solid #f00; */
}
.home .wp .wp_cont .wp_cont_l {
  width: 52%;
}
.home .wp .wp_cont .wp_cont_l > div:nth-child(1) {
  width: 100%;
  height: calc(158px + 10rem);
  position: relative;
  overflow: hidden;
}
.home .wp .wp_cont .wp_cont_l > div:nth-child(1) > img {
  width: 100%;
  height: 100%;
  transition: all 0.3s;
}
.home .wp .wp_cont .wp_cont_l > div:nth-child(1) > div {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.home .wp .wp_cont .wp_cont_l > div:nth-child(1) > div > p {
  font-weight: bold;
  font-size: calc(10px + 1rem);
  color: #FEFEFE;
  text-shadow: 0px 2px 9px rgba(0, 0, 0, 0.44);
  margin-bottom: calc(10px + 0.5rem);
}
.home .wp .wp_cont .wp_cont_l > div:nth-child(1) > div > span {
  font-size: calc(10px + 0.3rem);
  color: #FEFEFE;
  text-shadow: 0px 2px 9px rgba(0, 0, 0, 0.44);
  margin-bottom: 5px;
}
.home .wp .wp_cont .wp_cont_l > div:nth-child(1) > div > span:nth-of-type(2) {
  margin-bottom: 0;
}
.home .wp .wp_cont .wp_cont_l > div:nth-child(1) > div > a {
  width: calc(70px + 5rem);
  height: calc(18px + 1.5rem);
  background: #D21010;
  border-radius: calc(18px + 1.5rem);
  border: 1px solid #E60012;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: calc(10px + 0.3rem);
  color: #FFFFFF;
  margin-top: calc(10px + 0.5rem);
}
.home .wp .wp_cont .wp_cont_l > div:nth-child(1):hover > img {
  transform: scale(1.1);
}
.home .wp .wp_cont .wp_cont_l > div:nth-child(2) {
  width: 100%;
  height: calc(42px + 10rem);
  display: flex;
}
.home .wp .wp_cont .wp_cont_l > div:nth-child(2) > div {
  width: 50%;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.home .wp .wp_cont .wp_cont_l > div:nth-child(2) > div > img {
  width: 100%;
  height: 100%;
  transition: all 0.3s;
}
.home .wp .wp_cont .wp_cont_l > div:nth-child(2) > div > p {
  width: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  text-align: center;
  transform: translate(-50%, -50%);
  font-weight: bold;
  font-size: calc(10px + 0.8rem);
  color: #FEFEFE;
  text-shadow: 0px 2px 9px rgba(0, 0, 0, 0.3);
}
.home .wp .wp_cont .wp_cont_l > div:nth-child(2) > div:hover > img {
  transform: scale(1.1);
}
.home .wp .wp_cont .wp_cont_r {
  width: 48%;
  height: calc(200px + 20rem);
  overflow: hidden;
}
.home .wp .wp_cont .wp_cont_r > img {
  width: 100%;
  height: 100%;
  transition: all 0.3s;
}
.home .wp .wp_cont .wp_cont_r:hover > img {
  transform: scale(1.1);
}
.home .news {
  background: url('../images/home_news.jpg') no-repeat 0 0;
  background-size: 100% 100%;
  padding-top: calc(12px + 5rem);
  padding-bottom: calc(19px + 4rem);
}
.home .news > .public_w {
  width: 90%;
}
.home .news > .public_w .news1 {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.home .news > .public_w .news1 .news1_l {
  /* margin: 0 auto; */
}
.home .news > .public_w .news1 .news1_l div {
  width: calc(84px + 5rem);
}
.home .news > .public_w .news1 .news1_l div > h3 {
  font-family: Microsoft YaHei;
  font-size: calc(16px + 1.5rem);
  color: #242222;
  text-align: center;
  font-weight: 300;
}
.home .news > .public_w .news1 .news1_l div > p:nth-of-type(1) {
  width: 100%;
  height: calc(4px + 0.25rem);
  background: #E60012;
  margin-top: calc(-5px - 0.5rem);
}
.home .news > .public_w .news1 .news1_l > p {
  font-family: PingFang_regular;
  font-size: calc(10px + 0.8rem);
  color: #666666;
  text-align: center;
  margin-top: calc(10px + 0.5rem);
  /* margin-bottom: calc(10px + 2rem); */
}
.home .news > .public_w .news1 > a {
  width: calc(70px + 5rem);
  height: calc(18px + 1.5rem);
  background: #D21010;
  border-radius: calc(18px + 1.5rem);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: calc(10px + 0.3rem);
  color: #FFFFFF;
  margin-top: calc(10px + 0.75rem);
}
.home .news > .public_w .news2 {
  width: 100%;
  margin-top: calc(10px + 2rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  /* border: 1px solid #000; */
}
.home .news > .public_w .news2 a {
  width: 31.8%;
  display: flex;
  flex-direction: column;
}
.home .news > .public_w .news2 a div:nth-of-type(1) {
  width: 100%;
  position: relative;
  overflow: hidden;
}
.home .news > .public_w .news2 a div:nth-of-type(1) > p {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  bottom: 0;
  right: 0;
  width: calc(46px + 4rem);
  height: calc(12px + 1.5rem);
  background: #000000;
  border-radius: calc(11px + 0.5rem) 0px 0px calc(11px + 0.5rem);
  font-weight: 300;
  font-size: calc(8px + 0.5rem);
  color: #FFFFFF;
}
.home .news > .public_w .news2 a div:nth-of-type(1) > img {
  transition: all 0.3s;
}
.home .news > .public_w .news2 a div:nth-of-type(2) {
  width: 100%;
  display: flex;
  flex-direction: column;
  padding: 0 calc(10px + 0.75rem);
  background: #fff;
}
.home .news > .public_w .news2 a div:nth-of-type(2) > p {
  font-size: calc(10px + 0.6rem);
  color: #333333;
  margin-top: calc(10px + 1rem);
  margin-bottom: calc(10px + 0.2rem);
}
.home .news > .public_w .news2 a div:nth-of-type(2) > span {
  font-size: calc(10px + 0.3rem);
  color: #666666;
  line-height: calc(10px + 0.9rem);
}
.home .news > .public_w .news2 a div:nth-of-type(2) > div {
  width: calc(38px + 3rem);
  height: calc(14px + 1rem);
  border-radius: calc(14px + 1rem);
  border: 1px solid #B0B0B0;
  margin-top: calc(10px + 0.5rem);
  margin-bottom: calc(16px + 1rem);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}
.home .news > .public_w .news2 a div:nth-of-type(2) > div > span {
  font-size: calc(10px + 0.3rem);
  color: #B0B0B0;
  margin-right: calc(10px + 0.15rem);
  line-height: 0;
  transition: all 0.3s;
}
.home .news > .public_w .news2 a div:nth-of-type(2) > div > img {
  transition: all 0.3s;
}
.home .news > .public_w .news2 a div:nth-of-type(2) > div > img:nth-of-type(2) {
  display: none;
}
.home .news > .public_w .news2 a:hover div:nth-of-type(1) > img {
  transform: scale(1.1);
}
.home .news > .public_w .news2 a:hover div:nth-of-type(2) > div {
  background: #D21010;
  border: 1px solid #D21010;
}
.home .news > .public_w .news2 a:hover div:nth-of-type(2) > div > span {
  color: #fff;
}
.home .news > .public_w .news2 a:hover div:nth-of-type(2) > div > img:nth-of-type(1) {
  display: none;
}
.home .news > .public_w .news2 a:hover div:nth-of-type(2) > div > img:nth-of-type(2) {
  display: block;
}
.home .hz {
  width: 100%;
  background: #fff;
  padding: calc(50px + 4rem) 0 calc(30px + 4rem) 0;
}
.home .hz > .public_w1 {
  width: 100%;
  /* border: 1px solid #000; */
}
.home .hz > .public_w1 .hz_top {
  width: 100%;
  margin: 0 auto;
  text-align: center;
}
.home .hz > .public_w1 .hz_top > h3 {
  font-family: Microsoft YaHei;
  font-size: calc(16px + 1.5rem);
  color: #242222;
  text-align: center;
}
.home .hz > .public_w1 .hz_top > p:nth-of-type(1) {
  width: calc(84px + 5rem);
  height: calc(4px + 0.25rem);
  background: #E60012;
  margin: 0 auto;
  margin-top: calc(-5px - 0.5rem);
}
.home .hz > .public_w1 > p {
  font-family: PingFang_regular;
  font-size: calc(10px + 0.8rem);
  color: #666666;
  text-align: center;
  margin-top: calc(10px + 0.2rem);
  margin-bottom: calc(11px + 1rem);
}
.home .hz > .public_w1 .hz_cont {
  width: 100%;
  /* height: calc(58px + 3.5rem); */
  position: relative;
  /* border: 1px solid #f00; */
}
.home .hz > .public_w1 .hz_cont .dh {
  /* width: calc(1416px + 5rem); */
  width: 100%;
  height: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  /* z-index: 1000; */
  /* border: 1px solid #000; */
  /* 重置左按钮 */
}
.home .hz > .public_w1 .hz_cont .dh .swiper-button-prev::after,
.home .hz > .public_w1 .hz_cont .dh .swiper-button-next::after {
  content: '';
  width: 24px;
  height: 44px;
}
.home .hz > .public_w1 .hz_cont .dh .swiper-button-prev::after {
  background: url(../images/prev.png) no-repeat 0 0;
}
.home .hz > .public_w1 .hz_cont .dh .swiper-button-next::after {
  background: url(../images/next.png) no-repeat 0 0;
}
.home .hz > .public_w1 .hz_cont .swiper2 {
  width: 90%;
  overflow: hidden;
}
.home .hz > .public_w1 > a {
  width: calc(100px + 3.5rem);
  height: calc(18px + 1.5rem);
  background: #D21010;
  border-radius: calc(18px + 1.5rem);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  margin-top: calc(10px + 1rem);
  font-size: calc(10px + 0.3rem);
  color: #FFFFFF;
}
.home .scrollBox {
  width: calc(40px + 2rem);
  height: calc(40px + 2rem);
  border-radius: 50%;
  background: #D21010;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: fixed;
  bottom: 10%;
  opacity: 0;
  z-index: 1000;
  transition: all 0.3s;
  cursor: pointer;
}
.home .scrollBox > img {
  width: calc(10px + 0.8rem);
}
.home .scrollBox > p {
  font-size: calc(10px + 0.2rem);
  color: #FFFFFF;
  margin-top: 5px;
}
@media screen and (max-width: 1100px) {
  .home .banner .swiper .swiper-slide .zi .public_w > span {
    margin-top: 1rem;
  }
  .home .banner .swiper .swiper-slide .zi .public_w > a {
    margin-top: 1rem;
  }
  .home .about .public_w .about1 {
    flex-direction: column;
  }
  .home .about .public_w .about1 .about1_a {
    width: 100%;
  }
  .home .about .public_w .about1 .about1_a > span {
    line-height: calc(10px + 2rem);
  }
  .home .about .public_w .about1 .about1_a .about1_a2 > div {
    flex: 1;
    margin-right: 0;
  }
  .home .about .public_w .about1 > img {
    width: 100%;
    margin-top: 2rem;
  }
  .home .anli .anli_cont {
    /* height: 100%; */
    flex-direction: column;
  }
  .home .anli .anli_cont .anli_cont_l {
    width: 100%;
  }
  .home .anli .anli_cont .anli_cont_r {
    width: 100%;
  }
  .home .anli .anli_cont .anli_cont_r > a {
    /* height: 60%; */
  }
  .home .wp .wp_cont {
    flex-direction: column;
  }
  .home .wp .wp_cont .wp_cont_l {
    width: 100%;
  }
  .home .wp .wp_cont .wp_cont_l > div:nth-child(2) {
    height: 100%;
  }
  .home .wp .wp_cont .wp_cont_r {
    width: 100%;
  }
  .home .news .public_w .news2 {
    flex-wrap: wrap;
  }
  .home .news .public_w .news2 a {
    width: 48%;
    margin-top: calc(10px + 1.5rem);
  }
  .home .news .public_w .news2 a:nth-of-type(1),
  .home .news .public_w .news2 a:nth-of-type(2) {
    margin-top: 0;
  }
}




.p1 {
  animation: fadeInLeft 0.6s linear alternate;
  /*animation-fill-mode: forwards;*/
}
.p2 {
  animation: animate3 .6s linear;
  animation-fill-mode: forwards;
}
@keyframes animate2 {
  0% {
    top: 5%;
    opacity: 0;
  }

  100% {
    top: 0;
    opacity: 1;
  }
}

@keyframes animate3 {
  0% {
    bottom: 5%;
    opacity: 0;
  }

  100% {
    bottom: 0;
    opacity: 1;
  }
}