body{
  margin:0px !important;
  padding:0px;
  font-family: "Microsoft YaHei"
}
#fullpage{
  margin:0px;
  padding:0px;
  /* min-width:1200px; */
}
.head{
  background-repeat:no-repeat;
  background:url("../image/image1-1.jpg");
  /* height:500px; */
  background-position:center; 
  background-size:cover;
  
  color:#ffffff;
}
.titleBlock{
  padding-top:8.2%;
  padding-left:19%;
}
.titleBlock .title{
  font-size:36px;
}
.titleBlock .viseTitle{
  font-size:18px;
  margin-top:16px;
}
.timelineBlock{
  font-size:0;
}
.timelineImage{
  width:50%;
  vertical-align: top;
  display:inline-block;
}
.timelineImage img{
  width:100%;
  height:auto;
}
.timelinePoint{
  padding-top:55px;
  width:6%;
  vertical-align: top;
  display:inline-block;
}
.point{
  padding-top:50%;
  padding-bottom:50%;
  margin-left:-7px;
  cursor:pointer;
}
.select.point{
  padding-top:50%;
  padding-bottom:50%;
  margin-left:-10px;
  cursor:pointer;
}
.circle{
  border:1px #c1c1c1 solid;
  border-radius: 50%;
  width:10px;
  height:10px;
  background-color:#ffffff;
  float:left;
}
.select.point .circle{
  border:1px #b8b8b8 solid;
  border-radius: 50%;
  width:18px;
  height:18px;
  background-color:#ff6633;
  float:left;
}
.year{
  float:left;
  margin-left:12px;
  font-size:12px;
  color:#7f7f7f;
}
.select.point .year{
  float:left;
  margin-left:14px;
  font-size:18px;
  color:#4b4b4b;
}
.timelinePanel{
  vertical-align: top;
  display:inline-block;
  padding-top:2%;
  width:470px;
  margin-left:5.5%;
}
.about{
  padding: 40px 0;
  margin:0px auto;
  /*margin-left:115px;*/
  position: relative;
}
.about .about-bg{
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  /* background: url('../../image/icon-bg.jpg') no-repeat;
  background-size: cover; */
}
.about .title{
  margin-bottom: 30px;
  text-align: center;
  font-size: 26px;
}
.about .content{
  font-size:12px;
  color:#7f7f7f;
  margin-top:20px;
  line-height: 200%;
  width:100%;
}
.panel{
  display:none;
}
.select.panel{
  display:block;
}
@media screen and (max-width: 1700px) {
  .timelinePanel{
    vertical-align: top;
    display:inline-block;
    padding-top:2%;
    width:470px;
    margin-left:75px;
  }
  .about{
    padding-top:65px;
    margin:0px auto;
    /*margin-left:115px;*/
  }
}
@media screen and (max-width: 1600px) {
  .timelinePanel{
    vertical-align: top;
    display:inline-block;
    padding-top:2%;
    width:470px;
    margin-left:70px;
  }
  .about{
    padding-top:60px;
    margin:0px auto;
    /*margin-left:115px;*/
  }
}
@media screen and (max-width: 1500px) {
  .timelinePanel {
    vertical-align: top;
    display: inline-block;
    padding-top: 2%;
    width: 470px;
    margin-left: 50px;
  }

  .about {
    padding-top: 55px;
    margin: 0px auto;
    /*margin-left:115px;*/
  }
}
@media screen and (max-width: 1400px) {
  .timelinePanel {
    vertical-align: top;
    display: inline-block;
    padding-top: 2%;
    width: 470px;
    margin-left: 30px;
  }

  .about {
    padding-top: 45px;
    margin: 0px auto;
    /*margin-left:115px;*/
  }
}
@media screen and (max-width: 1300px) {
  .timelinePanel{
    vertical-align: top;
    display:inline-block;
    padding-top:2%;
    width:470px;
    margin-left:25px;
  }
  .about{
    padding-top:25px;
    margin:0px auto;
    /*margin-left:115px;*/
  }
}



/*section2*/
.section2{
  text-align: center;
  margin: auto;
}
.section2 img{
  width: 100%;
}
.wid-img{
  width: inherit !important;
}
.section2 p:first-child{
  margin-top: 90px;
  margin-bottom: 0;
  font-size: 26px;
}
.section2 p:nth-child(2){
  margin-top: 10px;
  margin-bottom: 35px;
}
.section2 p:nth-child(3){
  margin: auto;
  font-size: 14px;
  line-height: 28px;
  /* margin-bottom: 100px; */
  color: #999999;
}
.section2 ul li{
  /* width: 100% !important; */
}

/*section3*/
.section3{
  width: 100%;
  height: auto;
}
.section3 img{
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
}
.section3 div{
  width: 50%;
  float: left;
  margin-bottom: 100px;
}

/*section4*/
.section4{
  padding: 0;
  margin: 0;
  width: 100%;
}
.section4 div{
  margin: auto;
  margin-top: 100px;
  color: #999999;
  font-size: 14px;
  line-height: 28px;
}
.section4 .title4{
  color: #000000;
  font-size: 30px;
}
.section4 p{
  margin-top: 30px;
}
.section4 p:nth-child(2) {
  margin-top: 40px;
}
.section4 p span{
  background-color: #000000;
  color: #ffffff;
}
.section4 p:nth-child(4) span{
  width: 715px;
  background-color: #000000;
  color: #ffffff;
}
/* **********************************center_6************ */
.center_6 {
    padding: 6% 0 0 8%;
    position: relative;
    background: url(image/bj.png) center center;
    background-size: cover;
    overflow: hidden;
}

.center_6>h2 {
    font-size: 0.6rem;
    color: #2B2E3D;
}

.center_6>p {
    font-size: 0.24rem;
    color: #E0E0E2;
}

/* .center_6>div {
    width: 100%;
    height: 80%;
    overflow: hidden;
}

.center_6>div>ul {
    width: 100%;
    height: 100%;
    padding-top: 5%;
    position: relative;
    left: 5%;
}

.center_6>div>ul>li {
    width: 15%;
    height: auto;
    z-index: 15;
    position: absolute;
    transition: 1.5s;
    top: 20%;
    background-color: #fff;
    border: 1px solid lightgray;
    -webkit-transition: 1.5s;
    -moz-transition: 1.5s;
    -ms-transition: 1.5s;
    -o-transition: 1.5s;
}

.center_6>div>ul>li.on {
    z-index: 20;
    left: 30%;
    top: 10%;
    width: 20%;
    box-shadow: 0px 0px 10px 0px darkgrey;
}

.center_6>div>ul>li.on>img {
    left: 5%;
}

.center_6>div>ul>li:first-child {
    width: 10%;
    top: 30%;
    z-index: 10;
}

.center_6>div>ul>li:last-child {
    width: 10%;
    top: 30%;
    z-index: 10;
}

.center_6>div>ul>li>img {
    width: 100%;
}

.center_6>div>span {
    display: block;
    width: 50px;
    height: 50px;
    position: absolute;
    top: 55%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    border-radius: 50%;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -ms-transition: 0.5s;
    -o-transition: 0.5s;
    transition: 0.5s;
    background: url(../img/left.png) no-repeat center #333;
}

.center_6>div>.lf {
    left: 5%;
}

.center_6>div>.rt {
    right: 5%;
    transform: rotate(180deg);
    background-position: 40% 50%;
}

.center_6>div>span:hover {
    background-color: #F06E1B;
}

.center_6>div>ul>li.active {
    width: 20%;
    top: 10%;
    z-index: 20;
    box-shadow: 0px 0px 10px 0px darkgrey;
} */
.wrap {
    position: relative;
    width: 100%;
    height: 600px;
    margin: 0 auto;
}

.content {
    position: relative;
    width: 100% !important;
    height: 100%;
    margin: 0 auto;
    overflow: hidden;
}

.content li {
    position: absolute;
    background-size: 100% 100%;
    cursor: pointer;
}

.wrap a {
    position: absolute;
    z-index: 99;
    top: 45%;
    display: block;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    transition: 0.5s;
    background: url(../img/left.png) no-repeat center #333;
}

.wrap a:hover {
    background-color: #F06E1B;
}

.prev {
    left: 5%;
}

.next {
    right: 10%;
    transform: rotate(180deg);
    background-position: 40% 50%;
}
@media screen and (max-width: 1600px) {
    .center_2>.center_2_rt>img:last-child {
        top: 52%;
    }

    .center_4>div>ul>li.active>ul {
        margin-top: 12%;
    }

    .center_4>div>ul>li>ul {
        margin-top: 12%;
    }

    .content {
        width: 80%;
    }
}

@media screen and (max-width: 1600px) and (max-height:850px) {
    .center_2>.center_2_rt>img:last-child {
        top: 67.5%;
    }
}

@media screen and (max-width: 1440px) and (max-height:740px) {
    element.style {
        height: 800px !important;
    }
}

@media screen and (max-width: 1440px) and (max-height:900px) {
    .center_2>.center_2_rt>img:last-child {
        top: 47%;
    }

    .content {
        width: 88%;
    }

    .center_2>.center_2_rt>video {
        /* top: 34.5%; */
    }

    .center_2>.center_2_rt>span {
        /* top: 43%; */
    }

    .wrap a {
        top: 35%;
    }

    .next {
        right: 15%;
    }
}

@media screen and (max-width: 1440px) and (max-height:850px) {
    .center_2>.center_2_rt>img:last-child {
        top: 67.4%;
    }

    .center_2>.center_2_rt {
        height: 80%;
    }

    .center_2>.center_2_rt>video {
        top: 51.5%;
    }

    .center_2>.center_2_rt>span {
        top: 62%;
    }

    .center_4>div {
        top: 35.5%;
    }

    .center_6>div>span {
        top: 50%;
    }

    .center_7>div>ul {
        width: 25%;
        height: 60%;
    }
}

@media screen and (max-width: 1440px) and (max-height:757px) {
    .center_2>.center_2_rt>img:last-child {
        top: 67.3%;
    }
}

@media screen and (max-width: 1440px) and (max-height:720px) {
    .center_4>div {
        top: 33.5%;
    }

    .center_6>div>span {
        top: 54%;
    }

    .center_7>div>ul {
        height: 80%;
    }
}

@media screen and (max-width: 1280px) {
    .content {
        width: 95%;
    }

    .wrap a {
        top: 35%;
    }

    .prev {
        left: 2%;
    }

    .center_2>.center_2_rt>video {
        top: 51.5%;
    }

    .center_2>.center_2_rt>span {
        top: 64%;
    }
}

@media screen and (max-width: 1280px) and (max-height:740px) {
    element.style {
        height: 800px !important;
    }
}

@media screen and (max-width: 1280px) and (max-height:768px) {
    .center_2>.center_2_rt>img:last-child {
        top: 67.5%;
    }

    .center_4>div>ul>li.active>.big_ld>span {
        height: 90%;
    }

    .center_4>div>ul>li>.big_ld>span {
        bottom: -90%;
    }
}

@media screen and (max-width: 1280px) and (max-height:740px) {
    .center_4>div>ul>li>ul>li {
        font-size: 0.16rem;
        line-height: 1.2vw;
    }

    .center_5>ul>li>p {
        width: 80%;
        bottom: 25%;
    }

    .center_5>ul>li>span>img {
        display: block;
    }

    .center_5>ul>li>span {
        top: 36%;
    }

    .center_7>div>ul>li>div {
        width: 90%;
    }
}

@media screen and (max-width: 1280px) and (max-height:600px) {
    .center_2>.center_2_rt>img:last-child {
        top: 67.5%;
    }

    .center_2>.center_2_rt>video {
        top: 49.5%;
    }

    .center_2>.center_2_rt>span {
        top: 60%;
    }

    .center_4>div>ul {
        margin-top: 0%;
    }

    .center_4>div>ul>li.active>.big_ld>span {
        height: 90%;
    }

    .center_4>div>ul>li>.big_ld>span {
        bottom: -90%;
    }

    .center_5>ul>li>span {
        width: 35px;
        height: 35px;
        top: 20%;
    }
}

@media screen and (max-width: 450px) {

    .footer>.main>.ft_right>.ft_rt_one>p,
    .footer>.main>.ft_left>.ft_rt_two>p,
    .footer>.main>.ft_left>.ft_rt_three>p,
    .footer>.main>.ft_left>.ft_rt_three>p:first-child {
        font-size: 0.2rem !important;
    }

    .center_7>div {
        flex-direction: column;
    }

    .center_7>div>ul {
        width: 95% !important;
        height: 90%;
    }

    .center_2>.center_2_rt>img:last-child {
        top: 62.5%;
    }

    .center_3 {
        height: auto !important;
    }

    .center_3>ul {
        width: 100%;
    }

    .center_3>ul>li {
        width: 100%;
        height: 32%;
        margin: 0 auto;
        margin-bottom: 10%;
        line-height: 2vw;
        padding: 5% 0% 15% 10%;
    }

    .center_3>ul>li>p {
        font-size: 14px;
        line-height: 7vw;
    }

    .center_3>ul>li>h3 {
        font-size: 18px;
        line-height: 50px;
    }

    .center_3>ul>li:last-child>h3 {
        transform: translateY(-10px);
        -webkit-transform: translateY(-10px);
        -moz-transform: translateY(-10px);
        -ms-transform: translateY(-10px);
        -o-transform: translateY(-10px);
    }

    .center_3>div {
        width: 100%;
        height: 10%;
        margin: 3% auto;
        background-color: #fff;
    }

    .center_3>ul {
        width: 100%;
    }

    .center_3>div>span {
        padding-bottom: 4%;
    }

    .center_3>ul>li:last-child {
        margin-bottom: 25%;
        padding-left: 5%;
        padding-right: 5%;
    }

    .wrap a {
        width: 40px;
        height: 40px;
        top: 50%;
    }
}

@media screen and (max-width:736px) and (max-height:815px) {
    .center_5>ul>li>span {
        top: 17%;
    }
}

@media screen and (max-width:736px) and (max-height:670px) {
    .center_5>ul>li>span {
        top: 33%;
    }
}
.container{
  /* display: inline-table; */
}
@media screen and (max-width:540px){
    .center_7>div>div>div {
        transform: translateY(100px);
        -webkit-transform: translateY(100px);
        -moz-transform: translateY(100px);
        -ms-transform: translateY(100px);
        -o-transform: translateY(100px);
    }
    .section2-none{
      /* display: none; */
    }
    .container{
      display: inline-table;
      /* padding-left: 0 !important; */
    }
    .head{
      background-position: inherit
    }
    .wrap a{
      top: 40% !important;
    }
    .section2 img{
      width: 100% !important;
    }
    .about .about-bg{
      height: auto;
      top: 50%;
      transform: translate(0, -50%);
      -o-transform: translate(0, -50%);
      -moz-transform: translate(0, -50%);
      -webkit-transform: translate(0, -50%);
    }

}
.brand{
  margin: auto;
  padding: 0;
  width: 100%;
  text-align: center;
  /*background-color: #cccccc;*/
}
.brand .size20top{
  padding-top: 150px;
}
.brandStyle{
  margin: 0;
  margin-top: 40px;
  padding: 0;
  display: inline-block;
  height: 40px;
  width: 110px;
  line-height: 41px;
  border: 1px solid #c9c9c9;
  font-size: 13px;
  margin-left: 10px;
  text-decoration: none;
  background-color: white;
  color: black;
}
.brandStyle.active{
  background-color: black;
  color: white;
}
.brandStyleLeft{
  margin-left: 0;
}
.brandList{
  display: none;
  font-size: 0;
  margin-top: 47px;
  margin-bottom: 157px;
  height: auto !important;
}
.brandList .swiper-slide{
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  /* justify-content: space-between; */
}
.brandImg{
  margin: 10px;
  padding: 0;
  /* flex: 1; */
  width: calc(25% - 20px);
}
.brandImg img{
  width: 100%;
}
.brandImg .show,.brandImg img .imgIe7 .show{
  display: inline;
}
.brandImg .hide,.brandImg img .imgIe7.hide{
  display: none;
}
.swiper-container-horizontal>.swiper-pagination-bullets{
  bottom: -0 !important;
}


.item-3{
  font-size: 0;
  margin-top: 47px;
  margin-bottom: 157px;
}
.item-3 .swiper-slide{
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  /* justify-content: space-between; */
}
.item-3 .brandImg .show, .item-3 .brandImg img .imgIe7 .show{
  display: block !important;
}
.item-3 .brandImg .hide, .item-3 .brandImg img .imgIe7.hide{
  display: block !important;
}

.item-3 .brandImg{
  border: 1px solid #c9c9c9;
  padding: 20px;
}