html,
body {
  margin: 0;
  padding: 0;
}

li {
  list-style: none;
}

a {
  text-decoration: none;
}

.section {
  overflow: hidden;
}

.banner4 {
  float: left;
  height: 400px;
  width: 540px;
  position: relative;
  margin-top: 10px;
  margin-left: 17px;
}

.kiki {
  position: relative;
  background-repeat: no-repeat;
  background-size: 100%;
  float: right;
  height: 280px;
  width: 350px;
  float: left;
}



/* 导航按钮样式 */
.main_logo{position: fixed;top: 30px; left:20px;z-index: 9;}
.navbar {
  position: fixed;
  top: 50px;
  right: 80px;
  padding: 9px 2px;
  width: 50px;
  height: 50px;
  cursor: pointer;
  box-sizing: border-box;
  background-color: rgb(28, 107, 199);
  border-radius: 50%;
  z-index: 9;
}

.navbar div {
  margin: 6px auto;
  width: 32px;
  height: 4px;
  border-radius: 2px;
  background-color: rgb(74, 255, 244);
  transition: all 0.5s ease;
}

.navbar .nav1,
.navbar .nav3 {
  margin: 5px auto;
  width: 24px;
  background-color: #fff;
}

.navbarOn1 {
  transform-origin: center;
  transform: rotate(45deg) translate(7px, 7px);
}

.navbarOn2 {
  transform-origin: center;
  transform: rotate(-45deg) translate(7px, -7px);
}

.navbarOn3 {
  transform: rotateY(90deg);
}

/* 导航按钮样式 */
/* 右侧原点样式 */
#fp-nav ul li a span,
.fp-slidesNav ul li a span {
  background-color: #fff !important;
}

/* 右侧原点样式 */

/* 第一屏样式 */
.main {
  position: absolute;
  top: 50%;
  left: 50%;
}

.main1,
.main2 {
  margin: -300px 0 0 -300px;
  width: 600px;
  height: 600px;
}

.wai1 {
  margin: -400px 0 0 -400px;
  width: 800px;
  height: 800px;
  border-left: 1px solid rgba(255, 255, 255, 1);
  border-right: 1px solid rgba(255, 255, 255, 1);
  border-bottom: 1px solid rgba(255, 255, 255, .2);
  border-top: 1px solid rgba(255, 255, 255, .2);
  border-radius: 100%;
}

.wai2 {
  margin: -500px 0 0 -500px;
  width: 1000px;
  height: 1000px;
  border-left: 1px solid rgba(255, 255, 255, 1);
  border-right: 1px solid rgba(255, 255, 255, 1);
  border-bottom: 1px solid rgba(255, 255, 255, .2);
  border-top: 1px solid rgba(255, 255, 255, .2);
  border-radius: 100%;
}

.line {
  position: absolute;
  top: 50%;
  width: 200px;
  height: 1px;
  background-color: #fff;
}

.wai1 .left {
  left: -160px;
}

.wai1 .right {
  right: -160px;
}

.logo {
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -105px 0 0 -250px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  opacity: 0;
  transform: scale(0.2);
}

.shit {
  opacity: 1;
  transform: scale(1);
  transition: all 1.5s 0.5s ease;
}

.logo .nei {
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -240px 0 0 -345px;
  width: 690px;
  height: 550px;
  border-radius: 50%;
}

.logo div {
  margin: 8px 0;
  text-align: center;
}


.zhuan1 {
  transform: rotateY(0deg) !important;
  transition: all 1s 1.5s ease;
}

.logo .nei2 {
  font-size: 42px;
  font-weight: bolder;
  color: #fff;
  animation: bounce 2s 1s ease;
}

.logo .nei3 {
  font-size: 49px;
  font-weight: bold;
  color: rgb(255, 234, 0);
  animation: rubberBand 2s 1s ease;
}
.logo .nei3 em{ font-size:14px; display:block;text-transform: uppercase; font-style:normal; color:#e7e5e5; font-weight:normal;}
.nei4 {
  font-size: 30px;
  color:#ffffff;
  animation: bounceInUp 2s 0.5s ease;
}

@keyframes first {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes second {
  from {
    transform: rotate(360deg);
  }

  to {
    transform: rotate(0deg);
  }
}

@keyframes wai {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(90deg);
  }
}

@keyframes lined1 {
  from {
    height: 0px;
  }

  to {
    height: 80px;
  }
}

@keyframes lined2 {
  from {
    height: 80px;
  }

  to {
    height: 0px;
  }
}

@keyframes lineduan1 {
  from {
    height: 0px;
  }

  to {
    height: 120px;
  }
}

@keyframes lineduan2 {
  from {
    height: 120px;
  }

  to {
    height: 0px;
  }
}

@keyframes linechang1 {
  from {
    height: 0px;
  }

  to {
    height: 250px;
  }
}

@keyframes linechang2 {
  from {
    height: 250px;
  }

  to {
    height: 0px;
  }
}

.wai1,
.wai2 {
  animation: wai 8s ease-in-out infinite alternate;
}

.main1 {
  animation: first 20s linear infinite normal;
}

.main2 {
  animation: second 40s linear infinite normal;
}

.changduan {
  transform: rotate(45deg);
  margin: -300px 0 0 -300px;
  width: 600px;
  height: 600px;
}

.xian1,
.xian2,
.xian3,
.xian4,
.xian5,
.xian6 {
  position: absolute;
  width: 1px;
  height: 100px;
  background-color: #fff;
}

.xian1 {
  top: 600px;
  left: 250px;
  animation: lined1 2s linear infinite alternate;
}

.xian2 {
  top: 600px;
  left: 300px;
  animation: linechang1 1s linear infinite alternate;
}

.xian3 {
  top: 600px;
  left: 350px;
  animation: lineduan1 1.5s linear infinite alternate;
}

.xian4 {
  bottom: 600px;
  left: 250px;
  animation: lined2 2s linear infinite alternate;
}

.xian5 {
  bottom: 600px;
  left: 300px;
  animation: linechang2 1s linear infinite alternate;
}

.xian6 {
  bottom: 600px;
  left: 350px;
  animation: lineduan2 1.5s linear infinite alternate;
}

/* 第一屏样式 */
/* 第二屏样式 */
@keyframes sanbg {
  from {
    transform: scale(1);
  }

  to {
    transform: scale(1.5);
  }
}

.section3 { display: flex;}

.section3 .sanbg { position: relative; float: left;padding: 0 2%; height: 100%; opacity: 0; box-sizing: border-box; transition: all 0.5s ease; z-index: 3;}
.section3 .sanbg div:first-child { padding-top: 150px;}
.section3 .sanxia { position: absolute; top: 0; left: 0; padding: 0; width: 100%; height: 100%; background: url('../images/img/chanpin.jpg') no-repeat; animation: sanbg 10s linear infinite alternate;}
.section3 .sanzhong { position: absolute; top: 0; left: 0; padding: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.6);}
<!--.section3 .sanshang { position: absolute; top: 0; left: 0; padding: 0; width: 100%; height: 100%;}-->
.section3 .sancont{position: absolute; top:5%; left: 50%; padding: 0; width: 1280px; height: 100%; margin-left:-640px;}
.section3 .sancont li{ width:calc(93%/3); float:left; margin-bottom:15px; margin-right:15px}
.section3 .sancont .sancont_a{ border:5px solid #9a9a9a; line-height:45vh; text-align:center;}
.section3 .sancont .sancont_a img{ padding-top:21px;}
.section3 .sancont .sancont_a h3{ line-height:6px; color:#fff; font-size:25px;}
.section3 .sancont .sancont_a em{ font-size:15px; color:#fff; line-height:28px; font-style:normal;}
.section3 .sancont .sancont_a span{ width:150px; height:40px; background:#FFF; display:block; margin:15px auto 25px auto;}
.section3 .sancont .sancont_a span a{ color:#333; line-height:40px; display:block;}

.section3 .sancont .sancont_b{  border:5px solid #9a9a9a; line-height:45vh; text-align:center;}
.section3 .sancont .sancont_b img{ padding-top:21px;}
.section3 .sancont .sancont_b h3{ line-height:6px; color:#fff; font-size:25px;}
.section3 .sancont .sancont_b em{ font-size:15px; color:#fff; line-height:28px; font-style:normal;}
.section3 .sancont .sancont_b span{ width:150px; height:40px; background:#FFF; display:block; margin:15px auto 25px auto;}
.section3 .sancont .sancont_b span a{ color:#333; line-height:40px; display:block;}

.section3 .sancont .sancont_c{ border:5px solid #9a9a9a; line-height:45vh; text-align:center;}
.section3 .sancont .sancont_c img{ padding-top:21px;}
.section3 .sancont .sancont_c h3{ line-height:6px; color:#fff; font-size:25px;}
.section3 .sancont .sancont_c em{ font-size:15px; color:#fff; line-height:28px; font-style:normal;}
.section3 .sancont .sancont_c span{ width:150px; height:40px; background:#FFF; display:block; margin:15px auto 25px auto;}
.section3 .sancont .sancont_c span a{ color:#333; line-height:40px; display:block;}

.section3 .sancont .sancont_d{ border:5px solid #9a9a9a;line-height:45vh; text-align:center;}
.section3 .sancont .sancont_d img{ padding-top:21px;}
.section3 .sancont .sancont_d h3{ line-height:6px; color:#fff; font-size:25px;}
.section3 .sancont .sancont_d em{ font-size:15px; color:#fff; line-height:28px; font-style:normal;}
.section3 .sancont .sancont_d span{ width:150px; height:40px; background:#FFF; display:block; margin:15px auto 25px auto;}
.section3 .sancont .sancont_d span a{ color:#333; line-height:40px; display:block;}

.section3 .sancont .sancont_e{  border:5px solid #9a9a9a; line-height:45vh; text-align:center;}
.section3 .sancont .sancont_e img{ padding-top:21px;}
.section3 .sancont .sancont_e h3{ line-height:6px; color:#fff; font-size:25px;}
.section3 .sancont .sancont_e em{ font-size:15px; color:#fff; line-height:28px; font-style:normal;}
.section3 .sancont .sancont_e span{ width:150px; height:40px; background:#FFF; display:block; margin:15px auto 25px auto;}
.section3 .sancont .sancont_e span a{ color:#333; line-height:40px; display:block;}

.section3 .sancont .sancont_f{  border:5px solid #9a9a9a; line-height:45vh; text-align:center;}
.section3 .sancont .sancont_f img{ padding-top:21px;}
.section3 .sancont .sancont_f h3{ line-height:6px; color:#fff; font-size:25px;}
.section3 .sancont .sancont_f em{ font-size:15px; color:#fff; line-height:28px; font-style:normal;}
.section3 .sancont .sancont_f span{ width:150px; height:40px; background:#FFF; display:block; margin:15px auto 25px auto;}
.section3 .sancont .sancont_f span a{ color:#333; line-height:40px; display:block;}

.section3 li { float: left; width: 20%; height: 100%; overflow: hidden;}
.section3 li .sanbg div { margin: 180px 0 80px 0;}
.sanbg div {padding: 150px auto 0; text-align: center;}
.section3 .imgZ { position: relative; z-index: 3;}
.sanbg .sanbga { position: absolute;
  top: 0;
  left: 0;
  margin: 0 !important;
  padding: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background-color: rgba(0, 0, 0, 0.3);
}

.sanbg p:nth-child(3) {
  position: relative;
  margin-bottom: 80px;
  font-size: 30px;
  font-weight: bold;
  color: #fff;
  text-align: center;
  z-index: 3;
}

.sanbg p:nth-child(4) {
  position: relative;
  color: #fff;
  padding: 0 15px 0px;
  line-height: 28px;
  z-index: 3;
  font-size: 15px;
}

.sanbg p:nth-child(5) {
  position: relative;
  margin-top: 70px;
  text-align: center;
  z-index: 3;
}

.sanbg P:nth-child(5) a {
  position: relative;
  display: inline-block;
  width: 150px;
  height: 50px;
  line-height: 50px;
  text-decoration: none;
  font-size: 17px;
  color: #fff;
  border: 1px solid #fff;
  z-index: 3;
}




.sanzhezhao1 {
  position: absolute;
  top: 0;
  height: 0;
  width: 20%;
  height: 100%;
  z-index: 2;
  overflow: hidden;
}

.sanzhezhao1 img {
  position: absolute;
  top: 35%;
  left: 50%;
  margin-top: -50px;
  margin-left: -50px;
}

.sanzhezhao1>div {
  position: absolute;
  top: 50%;
  left: 0;
  margin-top: -1000px;
  width: 100%;
  height: 2000px;
  transform: rotate(30deg);
  background-color: rgba(255, 255, 255, .1);
}

.sanActive {
  opacity: 1 !important;
  transition: all 0.5s ease;
}

.sanzhezhao1 p {position: absolute;left: 0;top: 35%;width: 100%;margin-top: 100px;text-align: center;font-size: 30px;font-weight: bold;color: #fff;}
.sanzhezhao1 em{position: absolute;left: 0;top: 45%;width: 90%;margin-top: 100px;text-align: center;font-size: 15px; line-height:31px; font-style:normal;color: #fff; left:50%; margin-left:-45%;}

/* 第二屏样式 */
/* 第三屏样式 */
.section2 { position: relative; background-position: bottom left;}
.content {position: relative;  margin: 0 auto; width: 1280px;}

.content .left { left:0; width: 45%; height: 430px; position:absolute; top:10vh;}

.content .right { float: right; padding: 20px 30px; width: 60%; height: 375px; opacity: 1; box-sizing: border-box; }

.content .right p {padding: 45px 20px 65px 40px; color:#1c1c1c; font-size:16px; line-height:30px; background:#fff;}

.content .right h3{ font-size:40px; color:#e0aa00; line-height:39px; padding:90px 0 10px 25px;  text-align:right; font-weight:normal;}
.content .right h3 em{ font-size:80px; font-family:Arial, Helvetica, sans-serif; font-weight:bold; color:#fff;text-transform: uppercase; font-style:normal;}
.content .right h3 span{ color:#dbdada; font-size:51px;text-transform: uppercase; line-height:60px;}

.about_inc{ width:1150px; position:absolute; left:50%; margin-left:-575px; bottom:10px; }
.about_inc ul{}
.about_inc li{ float:left; width:20%; text-align:center;}
.about_inc li img{ padding:20px 25px; border:1px solid #e0aa00;border-radius: 10px;}
.about_inc li em{ display:block; font-size:16px; color:#e0aa00; line-height:40px;}
/* 第三屏样式 */

/*第四屏样式*/
.case { background: url('../images/img/case.jpg')}
.case h2{ font-size:60px; text-align:center; color:#fff; font-weight:normal; }
.case h2 em{ width:100px; border-bottom:8px solid #ffc400; margin:0 auto; display:block;}
.case .content{ position:relative;  display: flex;}
.case_line{ width:1070px; position:absolute; z-index:1; left:50%; margin-left:-535px;}
.case_cont{ position:absolute; z-index:2;width:1280px; left:50%; margin-left:-640px;}
.case_p{ position:absolute; z-index:2; width:595px; top:320px; right:90px;}
.case_p p{ color:#fff; font-size:24px; line-height:5px;}
.case_p em{ font-style:normal; font-size:16px; color:#959da7; line-height:28px;}

.case_cont .case_a{ position:absolute; z-index:3; top:70px; right:77px; width:150px; height:110px;border-radius:20px}
.case_cont .case_a em{ font-size:15px; color:#fff; font-style:normal; text-align:center; display:block; line-height:31px;}
.case_cont .case_a img{border-radius: 20px}

.case_cont .case_b{ position:absolute; z-index:3; top:120px; right:390px; width:150px; height:110px;border-radius:20px}
.case_cont .case_b em{ font-size:15px; color:#fff; font-style:normal; line-height:31px; text-align:center; display:block;}
.case_cont .case_b img{border-radius: 20px}

.case_cont .case_c{ position:absolute; z-index:3; top:87px; right:690px; width:150px; height:110px;border-radius:20px}
.case_cont .case_c em{ font-size:15px; color:#fff; font-style:normal; line-height:31px; text-align:center; display:block;}
.case_cont .case_c img{border-radius: 20px}

.case_cont .case_d{ position:absolute; z-index:3; top:50px; left:240px; width:150px; height:110px;border-radius:20px}
.case_cont .case_d em{ font-size:15px; color:#fff; font-style:normal; line-height:31px; text-align:center; display:block;}
.case_cont .case_d img{border-radius: 20px}

.case_cont .case_e{ position:absolute; z-index:3; top:210px; left:0px; width:150px; height:110px;border-radius:20px}
.case_cont .case_e em{ font-size:15px; color:#fff; font-style:normal; line-height:31px; text-align:center; display:block;}
.case_cont .case_e img{border-radius: 20px}

.case_cont .case_f{ position:absolute; z-index:3; top:340px; left:100px; width:150px; height:110px;border-radius:20px}
.case_cont .case_f em{ font-size:15px; color:#fff; font-style:normal; line-height:31px; text-align:center; display:block;}
.case_cont .case_f img{border-radius: 20px}

.case_cont .case_g{ position:absolute; z-index:3; top:465px; left:225px; width:150px; height:110px;border-radius:20px}
.case_cont .case_g em{ font-size:15px; color:#fff; font-style:normal; line-height:31px; text-align:center; display:block;}
.case_cont .case_g img{border-radius: 20px}

.case_cont .case_h{ position:absolute; z-index:3; top:435px; left:415px; width:150px; height:110px;border-radius:20px}
.case_cont .case_h em{ font-size:15px; color:#fff; font-style:normal; line-height:31px; text-align:center; display:block;}
.case_cont .case_h img{border-radius: 20px}

.case_cont .case_i{ position:absolute; z-index:3; top:540px; right:425px; width:150px; height:110px;border-radius:20px}
.case_cont .case_i em{ font-size:15px; color:#fff; font-style:normal; line-height:31px; text-align:center; display:block;}
.case_cont .case_i img{border-radius: 20px}

.case_cont .case_j{ position:absolute; z-index:3; top:530px; right:125px; width:150px; height:110px;border-radius:20px}
.case_cont .case_j em{ font-size:15px; color:#fff; font-style:normal; line-height:31px; text-align:center; display:block;}
.case_cont .case_j img{border-radius: 20px}

/* 第五屏样式 */
.news { background: url('../images/img/news.jpg')}
.news .top{ margin-top:8%;}
.news h2{ font-size:60px; text-align:center; color:#fff; font-weight:normal; margin-top:50px; }
.news h2 em{ width:100px; border-bottom:8px solid #ffc400; margin:0 auto; display:block;}

.news .content {

  justify-content: center;
}

.news .content>div:nth-child(1) {
  transform: translateX(1100px);
}

.news .content>div:nth-child(2) {
  transform: translateX(800px);
}

.news .content>div:nth-child(3) {
  transform: translateX(300px);
}

.news .content div:nth-child(2) {
  margin: 0 3%;
}

.news .content div {
  position: relative;
  width: 30%;
  height: 375px;
  transition: all 0.6s ease;
}

.news .content div img {
  height: 280px;
}

.news .content div div {
  position: absolute;
  bottom: 0;
  margin: 0 !important;
  width: 100%;
  height: 92px;
  overflow: hidden;
  background-color: #fff;
  transition: all 0.6s ease !important;
}


.news .content .xinwen {
  height: 50px;
  width: 90px;
  background: #eeca00;
  position: absolute;
  top: 15px !important;
  z-index: 3;
  left: 16px;
}

.news .content .xinwen p {
  display: block;
  text-align: center;
  color: #FFFFFF;
  font-size: 15px;
  margin-bottom: 10px;
}



.sanxiaoguo1 {
  opacity: 1 !important;
  transform: translate(0) !important;
  transition: all 2s ease !important;
}

.sanxiaoguo2 {
  opacity: 1 !important;
  transform: translate(0) !important;
  transition: all 2s 1s ease !important;
}

.sanxiaoguo3 {
  opacity: 1 !important;
  transform: translate(0) !important;
  transition: all 2s 2s ease !important;
}

.news .content p {
  padding: 0 5%;
}

.news .content p a {
  font-size: 16px;
  color: #000000;
  text-decoration: none;
}

.news .content p:nth-child(2) {
  color: #666;
}

.news .content p:nth-child(3) {
  font-size: 12px;
  color: #fff;
}

.sixiaoguo {
  height: 160px !important;
  background-color: rgb(8, 93, 176) !important;
  transition: all 0.6s ease !important;
}

/* 第五屏样式 */
/* 第六屏样式 */
.contact {
  background: url('../images/img/about.jpg');
}

.contact .content {
  position: relative;
  margin: 0 auto;
  width: 1280px; top:20%;
}
.contact_l{ background:url(../images/img/contact_img.png) no-repeat center top; width:689px; position:absolute; left:0; height:416px; top:40px;}
.contact_l img{ position:absolute; z-index:1; width:149px; right:50px; bottom:50px;}
.contact_r{ width:500px; position:absolute; right:0; background:url(../images/img/contact_cont.png) no-repeat left top; height:478px;}
.contact_r li{ font-size:20px; color:#fff; height:98px; line-height:98px; margin-left:68px;}

.dibu {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 40px;
  line-height: 40px;
  color: #fff;
  font-size: 14px;
  text-align: center;
  background-color: rgb(9, 93, 176);
}
.dibu  img{ margin-top:5px; margin-left:10px;}

/* 第六屏样式 */

/* 导航页样式 */
body {
  position: relative;
}

.navbarpage {
  position: absolute;
  left: 0;
  top: -1000px;
  padding: 10%;
  width: 100%;
  box-sizing: border-box;
  transition: all 1s ease;
  background-color: rgba(9, 93, 176, 0.8);
}

.navbarpage ul {
  position: absolute;
  left: 50%;
  top: 50%;
  margin: -250px 0 0 -550px;
  width: 1200px;
  height: 500px;
}

.navbarpage ul li {
  display: inline-block;
  margin: 20px;
  width: 300px;
  height: 220px;
  box-sizing: border-box;
  background-color: #fff;
}

.navbarpage li p {
  text-align: center;
}

.navbarpage li a {
  text-decoration: none;
  color: #000;
  display: block;
  width: 100%;
  height: 100%;
}

.active_navbar {
  top: 0 !important;
  transition: all 1.5s ease;
}

.navbarpage .navbarLi {
  position: relative;
  overflow: hidden;
  transition: background-color 0.6s linear;
}

.navbarLi a div {
  position: absolute;
}

.navbarpage .zuo1 {
  margin-top: 20px;
  width: 100%;
  text-align: center;
  transition: all 0.6s linear;
}

.navbarpage .zuo2 {
  /* display: none; */
  /* opacity: 0; */
  margin-top: 20px;
  width: 100%;
  text-align: center;
  transform: translateX(-300px);
  transition: all 0.6s linear;
}

.navbarpage .you1 {
  top: 100px;
  width: 100%;
  transition: all 0.6s linear;
}

.navbarpage .you2 {
  /* display: none; */
  /* opacity: 0; */
  top: 100px;
  width: 100%;
  transform: translateX(300px);
  transition: all 0.6s linear;
}

.navbarpage .you2 p {
  color: #fff;
}

/* 导航页样式 */