.clearfix:after {
  content: "";
  clear: both;
  visibility: hidden;
  display: block;
  height: 0;
}
.clearfix {
  zoom: 1;
}

.section {
  overflow: hidden;
}
.a1,
.a2,
.a3,
.a4,
.a5,
.a6 {
  position: relative;
}
/*第一张*/
.a1 .water,
.a1 .water1 {
  position: absolute;
  right: 0;
  bottom: 0;
  top: 0;
  left: 0;
  opacity: 0.1;
}
.a1 .water .water_wape {
  position: absolute;
  width: 240px;
  right: 10%;
  top: -10%;
  transition: 3s;
}
.a1 .water .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_1.png);
  background-size: 100%;
}
.a1 .water1 .water_wape {
  position: absolute;
  width: 180px;
  left: 20%;
  bottom: -18%;
  transition: 2s;
}
.a1 .water1 .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_1.png);
  background-size: 100%;
}

/*第二张*/
.a2 .water,
.a2 .water1,
.a2 .water2,
.a2 .water3 {
  position: absolute;
  right: 0;
  bottom: 0;
  top: 0;
  left: 0;
  opacity: 0.2;
}
.a2 .water .water_wape {
  position: absolute;
  width: 300px;
  right: 26%;
  top: -10%;
  transition: 3s;
}
.a2 .water .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_1.png);
  background-size: 100%;
}

.a2 .water2 .water_wape {
  position: absolute;
  width: 180px;
  left: 20%;
  top: -18%;
  transition: 2s;
}
.a2 .water2 .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_1.png);
  background-size: 100%;
}

.a2 .water3 .water_wape {
  position: absolute;
  width: 170px;
  left: 60%;
  bottom: -5%;
  transition: 3s;
}
.a2 .water3 .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_5.png);
  background-size: 100%;
}

.a2 .water1 .water_wape {
  position: absolute;
  width: 180px;
  left: 10%;
  bottom: 10%;
  transition: 2s;
}
.a2 .water1 .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_1.png);
  background-size: 100%;
}

/*第三张*/
.a3 .water,
.a3 .water1,
.a3 .water2,
.a3 .water3 {
  position: absolute;
  right: 0;
  bottom: 0;
  top: 0;
  left: 0;
  opacity: 0.1;
}
.a3 .water .water_wape {
  position: absolute;
  width: 300px;
  right: 14%;
  top: 30%;
  transition: 3s;
}
.a3 .water .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_1.png);
  background-size: 100%;
}

.a3 .water1 .water_wape {
  position: absolute;
  width: 180px;
  left: 10%;
  bottom: 10%;
  transition: 2s;
}
.a3 .water1 .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_1.png);
  background-size: 100%;
}

.a3 .water2 .water_wape {
  position: absolute;
  width: 170px;
  left: 60%;
  bottom: 85%;
  transition: 2s;
}
.a3 .water2 .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_1.png);
  background-size: 100%;
}

.a3 .water3 .water_wape {
  position: absolute;
  width: 220px;
  right: 30%;
  top: 90%;
  transition: 2s;
}
.a3 .water3 .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_1.png);
  background-size: 100%;
}

/*第四张*/
.a4 .water,
.a4 .water1,
.a4 .water2,
.a4 .water3 {
  position: absolute;
  right: 0;
  bottom: 0;
  top: 0;
  left: 0;
  opacity: 0.1;
}
.a4 .water .water_wape {
  position: absolute;
  width: 260px;
  right: 0%;
  top: -10%;
  transition: 3s;
}
.a4 .water .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_1.png);
  background-size: 100%;
}

.a4 .water1 .water_wape {
  position: absolute;
  width: 240px;
  left: 17%;
  bottom: -10%;
  transition: 2s;
}
.a4 .water1 .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_1.png);
  background-size: 100%;
}

.a4 .water2 .water_wape {
  position: absolute;
  width: 220px;
  left: 58.5%;
  bottom: 75%;
  transition: 2s;
}
.a4 .water2 .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_1.png);
  background-size: 100%;
}

.a4 .water3 .water_wape {
  position: absolute;
  width: 220px;
  right: 37%;
  top: 90%;
  transition: 2s;
}
.a4 .water3 .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_1.png);
  background-size: 100%;
}

/*第五张*/
.a5 .water,
.a5 .water1,
.a5 .water2,
.a5 .water4,
.a5 .water3 {
  position: absolute;
  right: 0;
  bottom: 0;
  top: 0;
  left: 0;
  opacity: 0.1;
}
.a5 .water .water_wape {
  position: absolute;
  width: 200px;
  right: 3%;
  top: -10%;
  transition: 3s;
}
.a5 .water .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_1.png);
  background-size: 100%;
}

.a5 .water1 .water_wape {
  position: absolute;
  width: 260px;
  left: 8%;
  bottom: 80%;
  transition: 2s;
}
.a5 .water1 .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_1.png);
  background-size: 100%;
}

.a5 .water2 .water_wape {
  position: absolute;
  width: 220px;
  left: 52.5%;
  bottom: 55%;
  transition: 2s;
}
.a5 .water2 .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_1.png);
  background-size: 100%;
}

.a5 .water3 .water_wape {
  position: absolute;
  width: 220px;
  right: 23%;
  top: 100%;
  transition: 2s;
}
.a5 .water3 .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_3.png);
  background-size: 100%;
}

.a5 .water4 .water_wape {
  position: absolute;
  width: 220px;
  right: 60%;
  top: 90%;
  transition: 2s;
}
.a5 .water4 .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_3.png);
  background-size: 100%;
}

/*第六张*/
.a6 .water,
.a6 .water1,
.a6 .water2,
.a6 .water3 {
  position: absolute;
  right: 0;
  bottom: 0;
  top: 0;
  left: 0;
  opacity: 0.1;
}
.a6 .water .water_wape {
  position: absolute;
  width: 260px;
  right: 0%;
  top: -10%;
  transition: 3s;
}
.a6 .water .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_4.png);
  background-size: 100%;
}

.a6 .water1 .water_wape {
  position: absolute;
  width: 240px;
  left: 9%;
  bottom: 40%;
  transition: 2s;
}
.a6 .water1 .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_4.png);
  background-size: 100%;
}

.a6 .water2 .water_wape {
  position: absolute;
  width: 220px;
  left: 65.5%;
  bottom: 75%;
  transition: 2s;
}
.a6 .water2 .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_4.png);
  background-size: 100%;
}

.a6 .water3 .water_wape {
  position: absolute;
  width: 220px;
  right: 52%;
  top: 90%;
  transition: 2s;
}
.a6 .water3 .water_wape span {
  display: block;
  height: 0;
  padding-top: 138%;
  background: url(../images/about_1_4.png);
  background-size: 100%;
}

/*第一张*/
.fp-viewing-0 .active .a1 .water .water_wape {
  top: 10%;
}
.fp-viewing-0 .active .a1 .water1 .water_wape {
  bottom: -8%;
  left: 20%;
}
/*第二张*/
.fp-viewing-1 .active .a2 .water .water_wape {
  top: 1%;
}
.fp-viewing-1 .active .a2 .water1 .water_wape {
  bottom: 20%;
}
.fp-viewing-1 .active .a2 .water2 .water_wape {
  top: -12%;
}
.fp-viewing-1 .active .a2 .water3 .water_wape {
  bottom: -15%;
  left: 60%;
}

/*第三张*/
.fp-viewing-2 .active .a3 .water .water_wape {
  top: 50%;
}
.fp-viewing-2 .active .a3 .water1 .water_wape {
  bottom: 20%;
}
.fp-viewing-2 .active .a3 .water2 .water_wape {
  bottom: 90%;
  left: 60%;
}
.fp-viewing-2 .active .a3 .water3 .water_wape {
  top: 85%;
}

/*第四张*/
.fp-viewing-3 .active .a4 .water .water_wape {
  top: 4%;
}
.fp-viewing-3 .active .a4 .water1 .water_wape {
  bottom: 8%;
}
.fp-viewing-3 .active .a4 .water2 .water_wape {
  bottom: 83%;
  left: 58.5%;
}
.fp-viewing-3 .active .a4 .water3 .water_wape {
  top: 67%;
}

/*第五张*/
.fp-viewing-4 .active .a5 .water .water_wape {
  top: 53%;
}
.fp-viewing-4 .active .a5 .water1 .water_wape {
  bottom: 55%;
}
.fp-viewing-4 .active .a5 .water2 .water_wape {
  bottom: 76%;
  left: 52.5%;
}
.fp-viewing-4 .active .a5 .water3 .water_wape {
  top: 86%;
}
.fp-viewing-4 .active .a5 .water4 .water_wape {
  top: 80%;
}

/*第六张*/
.fp-viewing-5 .active .a6 .water .water_wape {
  top: 30%;
}
.fp-viewing-5 .active .a6 .water1 .water_wape {
  bottom: 29%;
}
.fp-viewing-5 .active .a6 .water2 .water_wape {
  bottom: 90%;
  left: 65.5%;
}
.fp-viewing-5 .active .a6 .water3 .water_wape {
  top: 64%;
}

#fp-nav {
  width: 60%;
  top: inherit;
  bottom: 48px;
}
#fp-nav ul li,
.fp-slidesNav ul li {
  float: left;
  margin: 0 20px;
}
#fp-nav ul li a {
  width: 21px;
  height: 29px;
  margin: 0;
  background: url(../images/3e.png) no-repeat;
  background-position: -23px 0;
}
#fp-nav ul li a.active {
  background-position: 0;
}
#fp-nav ul li a span {
  display: none;
}

#mould78856 .swiper-slide img {
  height: 100vh;
}
#mould78856 .swiper-button-next,
.swiper-button-prev {
  top: 56%;
}
#mould78856 .swiper-button-prev,
.swiper-container-rtl .swiper-button-next {
  left: 40px;
}
#mould78856 .swiper-button-next,
.swiper-container-rtl .swiper-button-prev {
  right: 40px;
}
#mould78856 .swiper-container .swiper-pagination .swiper-pagination-bullet {
  background-color: rgb(255, 255, 255);
  background: rgb(255, 255, 255);
  opacity: 1;
  border-radius: 4px;
  width: 30px;
}
#mould78856
  .swiper-container
  .swiper-pagination
  .swiper-pagination-bullet-active {
  background-color: #252b64;
  background: #252b64;
}

header {
  width: 8%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2;
  background: rgba(255, 255, 255, 0.4);
}
.top {
  position: relative;
  height: 100%;
}
.top .logo {
  padding: 20px 0 20px 0;
  background: #c22320;
}
.top .logo a img {
  width: 99%;
  margin-left: -2px;
}
.nav {
  width: 100%;
  margin-top: 24px;
}
.nav li {
  display: block;
  text-align: center;
  padding: 10% 0;
}
.nav li a {
  line-height: 40px;
  display: inline-block;
  position: relative;
  font-size: 19px;
}
.nav li a:hover {
  color: #ff4945;
}
.nav li a:after {
  width: 100%;
  content: "";
  clear: both;
  display: block;
  height: 1px;
  background: #666;
  position: absolute;
  top: 100px;
}
.nav li a:hover:after {
  background: #ff4945;
}
.nav li.active a {
  color: #ff4945;
}
.nav li.active a:after {
  width: 100%;
  display: block;
  background: #ff4945;
}

.nav li a span {
  width: 40px;
  height: 56px;
  display: block;
  margin: 0 auto;
  background: url(../images/nav_icon.png) no-repeat;
}
.nav li:nth-child(2) a span {
  background-position: -40px 0;
}
.nav li:nth-child(3) a span {
  background-position: -80px 0;
}
.nav li:nth-child(4) a span {
  background-position: -120px 0;
}
.nav li:nth-child(5) a span {
  background-position: -160px 0;
}
.nav li:nth-child(6) a span {
  background-position: -200px 0;
}
.nav li.active a span {
  background-position: 0 -56px;
}
.nav li:nth-child(2):hover a span {
  background-position: -40px -56px;
}
.nav li:nth-child(3):hover a span {
  background-position: -80px -56px;
}
.nav li:nth-child(4):hover a span {
  background-position: -120px -56px;
}
.nav li:nth-child(5):hover a span {
  background-position: -160px -56px;
}
.nav li:nth-child(6):hover a span {
  background-position: -200px -56px;
}

.namber_a {
  position: absolute;
  bottom: 40px;
}
.namber_a > img {
  display: block;
  margin-left: -18px;
  margin-bottom: -30px;
}
.namber_a div p {
  float: left;
  width: 36px;
  height: 36px;
  background: url(../images/sj-a.png) no-repeat center;
  position: relative;
}
.namber_a div p:first-child {
  margin: 0 12px 0 48px;
}
.namber_a div p:last-child {
  background: url(../images/wx-a.png) no-repeat center;
}
.namber_a div p span {
  position: absolute;
  width: 120px;
  height: 120px;
  display: none;
}
.namber_a div p:first-child:hover span {
  top: -128px;
  left: -15px;
  display: block;
}
.namber_a div p:last-child:hover span {
  top: -128px;
  left: -64px;
  display: block;
}

/*标题*/
.title_a,
.title {
  font-size: 46px;
  line-height: 40px;
  color: #ff4945;
  margin: 0px 0 40px 0;
  font-weight: bold;
}
.title1 span,
.title span {
  font-size: 34px;
  line-height: 34px;
  font-family: arial;
  color: #333;
  display: inline-block;
  margin-left: 10px;
  font-weight: 300;
}

/*联系*/
.contact {
  width: 1440px;
  margin: 0 auto;
  padding: 90px 0 90px 0;
  background: rgba(255, 255, 255, 0.7);
  margin-right: 150px;
}

.contact .left {
  float: left;
  width: 40%;
  margin: 0 0 0 20px;
}
.left {
  float: left;
  width: 26%;
  margin-left: 5%;
  padding-left: 5%;
}
.left p {
  float: initial;
  line-height: 50px;
  color: #333;
}
.left p {
  margin-left: 0;
  margin-right: 30px;
}
.left p:last-child {
  margin-right: 0;
}
#mould68531 {
  width: 45%;
  background: none;
}
#mould68531 p {
  color: #fff;
  line-height: 30px;
}
.messages3 ul {
  padding: 0;
  margin-top: 24px;
}
.messages3 ul li input:first-child {
  margin: 0;
  margin-right: 4%;
}
.messages3 ul li input {
  width: 48%;
  color: #222;
}
.messages3 ul li textarea {
  width: 100%;
  margin-left: 0;
  margin-top: 10px;
  height: 180px;
  line-height: 30px;
  color: #222;
}
.messages3 ul li button,
.messages3 ul li a {
  background: #fff;
  margin: 0;
  line-height: 40px;
  border-radius: 4px;
  color: #ff4945;
  width: 114px;
  height: auto;
  padding: 0;
  font-size: 16px;
  margin-top: 24px;
  transition: 1s;
  box-shadow: 0 0 10px rgb(0 0 0 / 10%);
  border:none;
}
.messages3 ul li button:hover,
.messages3 ul li a:hover {
  background: #ff4945;
  color: #fff;
}

#mould57970 {
  background: 0;
  position: absolute;
  bottom: 0;
  margin-bottom: 256px;
  margin-left: 90px;
}
#mould57970 .footer-foot {
  background: none;
  height: 50px;
  width: 100%;
}
#mould57970 .footer-foot p {
  font-size: 14px;
  color: #333;
  text-align: left;
  height: 35px;
}
#mould57970 .footer-foot p a {
  line-height: 50px;
  font-size: 15px;
  color: #333;
}
.footer-foot p a {
  color: #ccc;
  display: inline;
  margin-right: 1px;
}

@media screen and (min-width: 1440px) and (max-width: 1680px) {
  .nav li {
    display: block;
    text-align: center;
    padding: 7% 0;
  }
  .contact {
    width: 89%;
    margin-left: 130px;
  }
  #mould57970 {
    background: 0;
    position: absolute;
    bottom: 0;
    margin-bottom: 150px;
    margin-left: 38px;
  }
  .contact .left {
    float: left;
    width: 40%;
    margin: 0 0 0 0px;
  }
  .namber_a > img {
    display: none;
  }
  .messages3 ul {
    width: 520px;
  }
  .nav li a span {
    width: 31px;
    height: 43px;
    margin: 0 auto;
    background: url(../images/nav_icon_a.png) no-repeat;
  }
  .nav li:nth-child(2) a span {
    background-position: -31px 0;
  }
  .nav li:nth-child(3) a span {
    background-position: -62px 0;
  }
  .nav li:nth-child(4) a span {
    background-position: -93px 0;
  }
  .nav li:nth-child(5) a span {
    background-position: -124px 0;
  }
  .nav li:nth-child(6) a span {
    background-position: -155px 0;
  }
  .nav li.active a span {
    background-position: 0 -44px;
  }
  .nav li:nth-child(2):hover a span {
    background-position: -31px -43px;
  }
  .nav li:nth-child(3):hover a span {
    background-position: -62px -43px;
  }
  .nav li:nth-child(4):hover a span {
    background-position: -93px -43px;
  }
  .nav li:nth-child(5):hover a span {
    background-position: -124px -43px;
  }
  .nav li:nth-child(6):hover a span {
    background-position: -155px -43px;
  }
  .nav li a:after {
    top: 80px;
  }
}

@media screen and (min-width: 1360px) and (max-width: 1439px) {
  .nav li {
    display: block;
    text-align: center;
    padding: 7% 0;
  }
  .contact {
    width: 89%;
    margin-left: 130px;
  }
  #mould57970 {
    background: 0;
    position: absolute;
    bottom: 0;
    margin-bottom: 150px;
    margin-left: 38px;
  }
  .contact .left {
    float: left;
    width: 40%;
    margin: 0 0 0 0px;
  }
  .namber_a > img {
    display: none;
  }
  .messages3 ul {
    width: 520px;
  }
  .nav li a span {
    width: 31px;
    height: 43px;
    margin: 0 auto;
    background: url(../images/nav_icon_a.png) no-repeat;
  }
  .nav li:nth-child(2) a span {
    background-position: -31px 0;
  }
  .nav li:nth-child(3) a span {
    background-position: -62px 0;
  }
  .nav li:nth-child(4) a span {
    background-position: -93px 0;
  }
  .nav li:nth-child(5) a span {
    background-position: -124px 0;
  }
  .nav li:nth-child(6) a span {
    background-position: -155px 0;
  }
  .nav li.active a span {
    background-position: 0 -44px;
  }
  .nav li:nth-child(2):hover a span {
    background-position: -31px -44px;
  }
  .nav li:nth-child(3):hover a span {
    background-position: -62px -44px;
  }
  .nav li:nth-child(4):hover a span {
    background-position: -93px -44px;
  }
  .nav li:nth-child(5):hover a span {
    background-position: -124px -44px;
  }
  .nav li:nth-child(6):hover a span {
    background-position: -155px -44px;
  }
  .nav li a:after {
    top: 80px;
  }
}