@font-face {
  font-family: 'SourceHanSansCN-Bold_2';
  src: url('../font/SourceHanSansCN-Bold_2.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: 'SourceHanSansCN-Normal_2';
  src: url('../font/SourceHanSansCN-Normal_2.eot');
  src: url('../font/SourceHanSansCN-Normal_2.eot?#font-spider') format('embedded-opentype'),
  url('../font/SourceHanSansCN-Normal_2.woff') format('woff'),
  url('../font/SourceHanSansCN-Normal_2.ttf') format('truetype'),
  url('../font/SourceHanSansCN-Normal_2.svg') format('svg');
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: 'SourceHanSansCN-Medium_2';
  src: url('../font/SourceHanSansCN-Medium_2.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: 'SourceHanSansCN-Light_2';
  src: url('../font/SourceHanSansCN-Light_2.eot'),
  url('../font/SourceHanSansCN-Light_2.svg') format('svg');
url('../font/SourceHanSansCN-Light_2.ttf') format('truetype');
url('../font/SourceHanSansCN-Light_2.woff') format('woff');
  font-weight: normal;
  font-style: normal;
}

/*@font-face {*/
/*font-family:'SourceHanSansCN-Light_2';*/
/*src: url('../font/SourceHanSansCN-Light_2.otf');*/
/*src:*/
/*url('../font/SourceHanSansCN-Light_2.otf?#font-spider') format('embedded-opentype'),*/
/*url('../font/SourceHanSansCN-Light_2.ttf') format('truetype');*/
/*font-weight: normal;*/
/*font-style: normal;*/
/*}*/

a.hvr-ripple-out:before {
  border: #e60000 solid 3px;
}

* {
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
}

html {
  font-size: 12px;

}

html, body, ul, p, li, h1, h2, h3, h4, h5, h6 {
  margin: 0;
  padding: 0;
}

ul, li {
  list-style: none;
}

a, a:hover, a:focus {
  text-decoration: none;
}

input {
  border: none;
  outline: none;
}

img {
  max-width: 100%;
}

.clearfix:before {
  content: "";
  display: table;
}

.clearfix:after {
  content: "";
  display: block;
  clear: both;
}

.left {
  float: left;
}

.right {
  float: right;

}

body {
  font-family: 'SourceHanSansCN-Normal_2';

}

a.border-red {
  /*width: 56%;*/
  font-size: 1.5rem;
  background-color: #e60000;
  border-radius: 45px;
  border: none;
  color: #fff;
  padding: 10px 40px;
  margin: 10px 0;
  font-family: 'SourceHanSansCN-Bold_2';

}

/*banner*/
.swiper-container {
  width: 100%;
  height:100%;
}

.swiper-container img {
  width: 100%;
}

.swiper-slide img:nth-child(2) {
  display: none;
}

.swiper-slide {
  position: relative;
}

.swiper-slide div {
  max-width: 1200px;
  padding: 0 20px;
  position: absolute;
  left: 50%;
  top: 46%;
  width: 62.5%;
  transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  color: #fff;
}

.swiper-slide div h2 {
  font-size: 5rem;
  font-family: 'SourceHanSansCN-Bold_2';
}

.swiper-slide div p {
  font-size: 2rem;
  margin: 23px 0;
}

.swiper-slide div a {
  font-size: 2.2rem;
  background-color: #e60000;
  border-radius: 100px;
  border: none;
  color: #fff;
  padding: 10px 30px;
  margin-top: 9px;
  font-family: 'SourceHanSansCN-Medium_2';

}

@media screen and (min-width: 768px) {
  html,body,header{
    height: 100%;
  }

  .swiper-container {
    width: 100%;
    height: calc(100% - 75px);
  }

  .swiper-container img {
    height: 100%;
  }

  .swiper-pagination {
    bottom: 5.7% !important;
  }
}
.swiper-pagination-bullet {
  width: 80px;
  height: 5px;
  display: inline-block;
  border-radius: inherit;
  background: #fff;
  opacity: 1;
}

.swiper-pagination-bullet-active {
  opacity: 1;
  background: #aaa;
}

/*section model*/
#model1 {
  background: url("../images/bg1.png") no-repeat 50% -17%;
  /*background-size: cover;*/
  /*min-height: 1000px;*/
}

#model2 {
  background: url("../images/bg2.png") no-repeat 100% 50%;

}

#model3 {
  background: url("../images/bg3.png") no-repeat 100% 99%;
}

#model1 > div, #model2 > div, #cooperation > div, #model3 > div {
  width: 62.5%;
  margin: 0 auto;

}

/*标题*/
.title {
  position: relative;
  margin: 50px auto;
}

.title h2 {
  color: #777;
  font-size: 2.33rem;
  line-height: 3rem;
  font-weight: 300;
  font-family: 'SourceHanSansCN-Light_2';
}

.title .hr {
  display: block;
  width: 4.7rem;
  border: 2px solid #e60000;
  margin: 5px 0;
}

#model1 .model-list div p {
  line-height: 2.5rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 8;
  overflow: hidden;
  height: 200px;
  text-align: justify;
}

#model2 .model-list div p {
  line-height: 3rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 12;
  overflow: hidden;
  height: 332px;
  text-align: justify;
}

.model-list > div:nth-child(2) a.border-red {

  background-color: transparent;
  color: #e60000;
}

.model-list {
  padding-bottom: 40px;
}

.model-list div {
  width: 45%;
  text-align: center;
  /*margin: 20px 0;*/
}

#model2 .model-list div {
  width: 32%;
  text-align: center;
  /*margin: 50px 0;*/
}

.model-list div h3 {
  color: #b8b8b8;
  font-size: 2rem;
  font-weight: normal;
  margin: 20px auto;
  font-family: 'SourceHanSansCN-Medium_2';

}

.model-list div p {
  font-size: 16px;
  color: #161213;
  text-align: left;
}

#model1 .model-list div:nth-child(1) {
  float: left;
}

#model1 .model-list div:nth-child(2) {
  float: right;
}

#model2 .model-list div {
  float: left;
  box-shadow: 0 0 10px 10px rgba(0, 0, 0, .1);
  -moz-box-shadow: 0 0 10px 10px rgba(0, 0, 0, .1);
  -webkit-box-shadow: 0 0 10px 10px rgba(0, 0, 0, .1);
  background-color: #fff;
  padding: 10px;
  padding-bottom: 20px;
}

#model2 .model-list div p {
  padding: 25px;
  padding-top: 0;
  /*margin-bottom: 20px;*/
  text-align: justify;
}

#model2 .model-list div:nth-child(2) {
  margin: 0 2%;
}

#cooperationCase-small {
  display: none;
}

#cooperationCase-md .aa {
  max-width: 1200px;
  height: 61px;
  overflow: hidden;
  padding: 0;
}

#cooperationCase-md > div > ul {
  width: 133.28%;
  margin: 10px auto;
  height: 44px;
  border-bottom: 1px solid #434343;

  /*position: relative;*/
}

#cooperationCase-md > div > ul > li {
  width: 12.5%;
  float: left;
  text-align: center;
  padding: 10px 0;
  color: #161616;
  font-size: 16px;
}

#cooperationCase-md > div > ul a {
  color: #161616;
}

#cooperationCase-md > div > ul > li.active {
  background-color: #f5332e;
  /*color: #fff;*/
}

#cooperationCase-md > div > ul > li.active a {
  /*background-color: #e60000;*/
  color: #fff;
}

#cooperationCase-md > div {
  padding: 30px 0;
}

.cooperationCase > div {
  float: left;
  width: 48.75%;
}

.cooperationCase {
  display: none;
}

.cooperationCase.active {
  display: block;
}

.cooperationCase > div:last-child {
  /*position: relative;*/
  /*/!*height: 100%;*!/*/
  /*top: 50%;*/
  /*transform: translateY(-50%);*/
  /*-moz-transform: translateY(-50%);*/
  /*-webkit-transform: translateY(-50%);*/
  margin-top: 15%;
  padding-left: 40px;
}

.cooperationCase h4 {
  font-size: 28px;
  margin: 20px 0;
  font-family: 'SourceHanSansCN-Medium_2';

}

/*.cooperationCase ul{*/
/*position: relative;*/
/*}*/
.cooperationCase ul li {

  font-size: 18px;
  line-height: 3rem;
  color: #161212;
  position: relative;

}

.cooperationCase ul li span {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 100%;
  background-color: #4a4a4a;
  /*margin-right: 20px;*/
  /*float: left;*/
  position: absolute;
  top: 15px;

}

.cooperationCase ul li p {
  display: inline-block;
  /*float: right;*/
  /*position: relative;*/
  margin-left: 20px;
  width: 95%;
}

/*cooperation*/
#cooperation img {
  max-width: 100%;
}

#cooperation-small {
  display: none;
}

#cooperation-md > div, #cooperation-small > div {
  display: none;
  margin: 20px 0;

}

#cooperation-md > div.active, #cooperation-small > div.active {
  display: block;
}

#cooperation-md > div ul li {
  float: left;
  width: 16.6%;
  margin: 10px 0;
  margin-right: 4%;
  box-shadow: 0 0 40px 10px rgba(0, 0, 0, .1);
}

#cooperation-small > div ul li {
  float: left;
  width: 23.5%;
  margin: 10px 0;
  margin-right: 2%;
  box-shadow: 0 0 5px 5px rgba(0, 0, 0, .1);

}

#cooperation-md > div ul li:last-child, #cooperation-small > div ul li:last-child {
  margin-right: 0;
}

#cooperation-md > ul {
  width: 280px;
  margin: 20px auto;
  text-align: center;
}

#cooperation-small > ul {
  width: 150px;
  margin: 20px auto;
  text-align: center;
}

#cooperation-md > ul > li {
  float: left;
  width: 100px;
  /*width: 50px;*/
  height: 5px;
  display: inline-block;
  background: #e5e5e5;
  margin: 0 20px;

}

#cooperation-small > ul > li {
  float: left;
  width: 10px;
  /*width: 50px;*/
  height: 10px;
  display: inline-block;
  background: #e5e5e5;
  margin: 0 20px;
  border-radius: 100%;

}

#cooperation-md > ul > li.active, #cooperation-small > ul > li.active {
  background: #898989;
}

@media screen and (max-width: 1700px) {
  #model2 .model-list div p {
    line-height: 3rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 14;
    overflow: hidden;
    height: 332px;
    text-align: justify;
  }
}

@media screen and (max-width: 1500px) {
    .swiper-slide div h2 {
      font-size: 5rem;

    }
  .swiper-slide div p {
    font-size: 2rem;
    margin: 20px 0;
  }

  .swiper-slide div a {
    font-size: 2.2rem;

  }

  a.border-red {
    width: 56%;
    padding: 10px 20px;
    margin: 10px 0;
  }

  /*  .model-list div h3 {
      font-size: 2.4rem;
    }*/
  /*  .title h2 {

      font-size: 3.5rem;
      line-height: 3.5rem;

    }*/
/*  #cooperationCase-md > div > ul {

    height: 45px;

  }*/

  #model2 .model-list div p {
    padding: 20px;
  }

  #model2 .model-list div p {
    font-size: 14px;
    line-height: 2.5rem;
    -webkit-line-clamp: 14;
    height: 335px;
  }

/*  #cooperationCase-md > div > ul > li {

    font-size: 1.6rem;
  }*/

  #cooperation-md > ul {

  }

  .cooperationCase > div:last-child {

    margin-top: 10%;
    /*padding-left: 40px;*/
  }

  .cooperationCase ul li {
    font-size: 14px;
    line-height: 2.5rem;

  }

  .cooperationCase ul li span {

    top: 12px;
  }
}

@media screen and (max-width: 1300px) {
  #model2 .model-list div p {

    -webkit-line-clamp: 16;

    height: 395px;
  }
}

@media screen and  (max-width: 1200px) {
  a.border-red {
    font-size: 1.5rem;
    padding: 10px 20px;
    margin: 10px 0;
  }

  .swiper-slide div {
    width: 100%;
  }

    .swiper-slide div h2 {
      font-size: 3.5rem;
    }
  .swiper-slide div p {
    font-size: 2rem;
  }

  .swiper-slide div button {
    font-size: 2rem;
    background-color: #e60000;
    border-radius: 100px;
    border: none;
    color: #fff;
    padding: 10px 25px;
    margin: 30px 0;
  }

  .swiper-pagination-bullet {
    width: 50px;
  }

    .title h2 {

      /*font-size: 3rem;*/
      line-height: 2.8rem;

    }
  #model1 > div, #model2 > div, #cooperation > div, #footer > div, #model3 > div {
    margin: 0 auto;
  }

  /*  .model-list div h3 {
      font-size: 2rem;
    }*/
  .model-list div p {
    font-size: 14px;
    text-align: left;
  }

  #model2 .model-list div p {
    padding: 15px;

  }

/*  #cooperationCase-md > div > ul {
    height: 42px;
  }*/

/*  #cooperationCase-md > div > ul > li {

    font-size: 1.4rem;
  }*/

  .cooperationCase h4 {
    font-size: 2rem;
    margin: 20px 0;
  }

  .cooperationCase ul li {

    font-size: 14px;
    line-height: 2.5rem;
    color: #161212;

  }

  #model1 .model-list div p {
    line-height: 2.5rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 6;
    overflow: hidden;
    height: 210px;
  }

  #model2 .model-list div p {
    padding: 5px;
    font-size: 14px;
    line-height: 2rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 13;
    overflow: hidden;
    height: 315px;
  }

  #cooperation-md > ul {
    width: 200px;
    margin: 20px auto;
    text-align: center;
  }

  #cooperation-md > ul li {
    width: 60px;
  }

  .cooperationCase ul li span {

    top: 9px;
  }

}

@media screen and (max-width: 1080px) {
  #cooperation-md > ul > li {
    width: 70px;
    margin: 0 10px;
  }

  a.border-red {
    font-size: 1.5rem;
  }

  #model2 .model-list div p {
    padding: 10px;

  }

  #cooperationCase-md > div > ul > li {
    width: 12.5%;
    float: left;
    text-align: center;
    padding: 10px 0;
    color: #161616;
    font-size: 16px;
  }

  #cooperationCase-md .aa {
    max-width: 1200px;
    height: 66px;
    overflow: hidden;
    padding: 0;
  }

  #cooperationCase-md > div > ul {
    width: 133.28%;
    margin: 10px auto;
    height: 44px;
    border-bottom: 1px solid #434343;

    /*position: relative;*/
  }

    .model-list div h3 {
      font-size: 1.5rem;

    }
  #model2 .model-list div p {
    -webkit-line-clamp: 16;
    height: 344px;

  }

}

@media screen and (max-width: 1050px) {
  #model2 .model-list div p {
    -webkit-line-clamp: 16;
    height: 391px;

  }
}

@media screen and (max-width: 960px) {
  .swiper-slide div h2 {
    font-size: 3rem;

  }

  .swiper-slide div p {
    font-size: 1.5rem;
    margin: 20px 0;
  }

  .swiper-slide div a {
    font-size: 1.5rem;

  }

  a.border-red {
    font-size: 1.5rem;
    padding: 10px 20px;
    margin: 10px 0;
  }

  #model1 .model-list div p {
    line-height: 2rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 14;
    overflow: hidden;
    height: 192px;
  }

    .title h2 {
     /* font-size: 2.4rem;*/
      line-height: 2.4rem;
    }
  #model2 .model-list div p {

    font-size: 14px;
    line-height: 2rem;

    -webkit-line-clamp: 14;

    height: 344px;

  }

  #cooperationCase-md > div > ul {
    height: 38px;

  }

  #cooperationCase-md > div > ul > li {

    font-size: 1rem;
  }

  .cooperationCase h4 {
    font-size: 1.5rem;
    margin: 10px 0;
  }

  .cooperationCase ul li {
    font-size: 14px;
    line-height: 2rem;
    color: #161212;
  }

  .cooperationCase > div:last-child {

    padding-left: 20px;
  }

  .cooperationCase ul li span {
    top: 7px;
  }
}

@media screen and  (max-width: 880px) {
  #model2 .model-list div p {
    -webkit-line-clamp: 15;
    height: 389px;
  }
}

@media screen and  (max-width: 860px) {
  #model2 .model-list div p {
    -webkit-line-clamp: 18;
    height: 390px;
  }
}

@media screen and  (max-width: 800px) {
  #model2 .model-list div p {
    -webkit-line-clamp: 18;
    height: 438px;
  }
}

@media screen and (max-width: 768px) {
  section {
    background-color: #f0f0f0;
  }

  #model1 > div, #model2 > div, #cooperation > div, #model3 > div {
    width: 90%;
    margin: 0 auto 20px;

  }

  a.border-red {
    width: 50%;
    font-size: 2.66rem;
    padding: 10px;
    margin: 50px 0 20px;
  }

  .swiper-pagination-bullet {
    width: 15px;
    height: 15px;

    border-radius: 100%;

  }

  .swiper-slide img:nth-child(1) {
    display: none;
  }

  .swiper-slide img:nth-child(2) {
    display: block;
  }

  .swiper-slide div {

    margin: 0;
    position: absolute;
    /*margin-top: -30rem;*/
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    text-align: center;
  }

  .swiper-slide div h2 {
    font-size: 3.5rem;
  }

  .swiper-slide div p {
    font-size: 2rem;
  }

  .swiper-slide div a {
    font-size: 2.66rem;
    background-color: #e60000;
    border-radius: 100px;
    border: none;
    color: #fff;
    padding: 10px 20px;

  }

  #model1, #model2, #model3 {
    background: none;
    background-color: #fff;
  }

  #model1 .model-list div p {
    line-height: 3.5rem;
    font-size: 2.33rem;
    height: auto;
  }

  #model2 .model-list div p {
    line-height: 3.5rem;
    height: auto;
    padding: 0;
    font-size: 2.33rem;
  }

  /*#model1 .model-list*/
  .title {
    position: relative;
    text-align: center;
    margin: 40px 0;
  }

  .title h2 {
    color: #000;
    font-size: 3rem;
    line-height: 4rem;
    font-weight: normal;

  }

  .title .hr {
    display: block;
    width: 26%;
    border: 3px solid #e60000;
    margin: 10px auto;

  }

  #model2 {

    padding-bottom: 0;
  }

  .model-list > div:nth-child(2) a.border-red {

    background-color: #e60000;
    color: #fff;
  }

  .model-list div {
    width: 100%;
    text-align: center;
    margin: 20px 0;

  }

  #model2 .model-list div {
    width: 100%;
    text-align: center;
    margin: 0;
  }

  .model-list div h3 {
    font-weight: normal;
    color: #000;
    font-size: 2.8333rem;
    margin: 20px auto;
  }

  .model-list div p {
    font-size: 2.33rem;
    color: #888;
    text-align: left;
  }

  .model-list div:nth-child(1) {
    float: none;
  }

  .model-list div:nth-child(2) {
    float: none;
  }

  #model2 .model-list div {
    box-shadow: none;
    -moz-box-shadow: none;
    -webkit-box-shadow: none;
    /*margin: 0 2%;*/
  }

  #model2 .model-list div:nth-child(2) {
    margin: 0;
  }

  #cooperationCase-md {
    display: none;
  }

  #cooperationCase-small {
    display: block;
  }

  #cooperation-md {
    display: none;
  }

  #cooperation-small {
    display: block;
  }

  .rightside {
    display: none;
  }

  #cooperation {
    background-color: #fff;
  }

}

@media screen and  (max-width: 600px) {
  .swiper-slide div p {
    font-size: 1.5rem;
  }

  .swiper-slide div a {
    font-size: 2rem;

  }

}

@media screen  and (max-width: 500px) {
  .swiper-slide div h2 {
    font-size: 2.2rem;
  }

  .swiper-slide div p {
    font-size: 1.366rem;
    margin: 20px 0;
  }

  .swiper-slide div a {
    font-size: 1.5rem;
    background-color: #e60000;
    border-radius: 100px;
    border: none;
    color: #fff;
    padding: 5px 10px;
    margin: 10px 0;
  }

  a.border-red {
    font-size: 2rem;
    margin: 40px 0 20px;
  }

  #model1 .model-list div p {
    line-height: 2.25rem;
    font-size: 1.6667rem;

  }

  #model2 .model-list div p {
    line-height: 2.25rem;
    font-size: 1.6667rem;

  }

  #model2 .model-list div img {
    max-width: 50%;
  }

  #cooperation-small > div > ul > li {
    margin: 5px 0;
    margin-right: 2%;
  }

  #cooperation-small > ul {
    width: 90px;
  }

  #cooperation-small > ul > li {
    margin: 0 10px;
  }

}

@media screen and (max-width: 414px) {
  .title h2 {
    font-size: 2rem;
  }

  .model-list div h3 {

    font-size: 1.633rem;

  }

}

@media screen and (max-width: 400px) {
  .swiper-slide div p {
    font-size: 1.2rem;

  }

  .title {
    margin: 20px 0;
  }

  .model-list {
    padding-bottom: 0;
  }

  #model2 .model-list div {
    margin: 0;
  }

  a.border-red {

    margin: 20px 0;
  }

  .title .hr {

    border: 3px solid #e60000;
    margin: 0 auto;
  }
}