* {
  padding: 0;
  margin: 0;
  list-style: none;
  font-family: PingFangSC-Semibold, PingFang SC;
  /* font-family: "微软雅黑" !important; */
}

@font-face {
  font-family:'DIN' ;
  src: url(../DIN/DIN.ttf);
}
body {
  background-color: #fff !important;
}

.box {
  width: 100%;
  position: relative;
  overflow: hidden;
}

/* 内容样式 */
.content {
  width: 100%;
  overflow: hidden;
}

.title {
  width: 100%;
  height: 38vw;
  background: url('../images/about/about1.png') no-repeat;
  background-size: 100% 100%;
  display: flex;
  justify-content: center;
  align-items: center;
    font-size: 48px;
    font-weight: 600;
    color: #FFFFFF;
    line-height: 44px;
    text-shadow: 0px 2px 25px rgba(0, 0, 0, 0.28);
}


<!--.title {-->
<!--  width: 100%;-->
<!--  height: 708px;-->
<!--  background: url('../images/product/header.png') no-repeat;-->
<!--  background-size: 100% 100%;-->
<!--  display: flex;-->
<!--  justify-content: content;-->
<!--  align-items: center;-->
<!--}-->

section nav {
  width: calc(100% - 248px);
  min-width:1340px;
  height: 6.25vw;
  background-color: #fff;
  margin: auto;
  display: flex;
  justify-content: center;
  margin-top: -76px;
  box-shadow: 0px 2px 25px rgba(0, 0, 0, 0.28);
}
section nav a {
  width: 100%;
  height: 6.25vw;
  text-align: center;
  line-height: 6.25vw;
  font-weight: 600;
  color: #666666;
  font-size: 18px;
  background-color: #fff;
  cursor: pointer;
}

section nav a:hover,
.active {
  color: #fff;
  background-color: #f4a200;
}

.default {
  width: calc(100% - 248px);
  min-width:1340px;
  overflow: hidden;
  margin: auto;
  margin-top:4.5vw;
}

.default > h2 {
  font-weight: 600;
  color: #333333;
  line-height: 50px;
  font-size: 36px;
}
.default > p {
  width: 80px;
  height: 2px;
  background: #f4a200;
  margin-top: 24px;
}
.default > h5 {
  color: #333333;
  font-size: 14px;
  margin-top: 26px;
    line-height: 24px;
}
.default_ul {
  width: 100%;
  height: 80px;
  margin-top: 80px;
  overflow: hidden;
  display: flex;
  background: url('../images/about/about_background.png') no-repeat;
  background-size: 100% 100%;
  justify-content: space-between;
}
.default_ul li {
  width: 22%;
  height: 215px;
background: #FFFFFF;
opacity: 0.9;
  box-sizing: border-box;
  text-align: center;
}
.default_ul li div{
  height:60px;
  text-align:center;
  margin-bottom: 44px;
}
.default_ul li img{
    margin-top: 28px;
}
.default_ul li h4 {
    padding:0 20px;
  line-height: 28px;
  color: #333333;
  font-size: 18px;
  box-sizing:border-box;
}

.about_ceo {
  width: 100vw;
  background: #f6f6f6;
  box-sizing: border-box;
}
.about_ceo .default {
  margin-top: 0;
}
.ceo_image {
  float: left;
  width: 29%;
  object-fit: contain;
}
.ceo_custom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.ceo_introduction {
  width: 62%;
  overflow: hidden;
  margin-left: 90px;
}
.ceo_introduction h2 {
  font-weight: 600;
  color: #333333;
  font-size: 36px;
}
.ceo_introduction h4 {
  font-size: 24px;
  color: #666666;
  line-height: 48px;
  margin-top: 25px;
}
.ceo_introduction h5 a {
  font-size: 14px;
  font-weight: 400;
  color: #222222;
  line-height: 20px;
  float: right;
  cursor: pointer;
}
.ceo_introduction h5 a span {
  font-size: 11px;
  color: #f4a200;
}
.default_process {
  width: 1673px;
  margin: auto;
  margin-bottom: 80px;
  padding-bottom: 20px;
  overflow:hidden;
}
.default_timer {
  font-weight: bold;
  font-family:'DIN';
  color: #f4a200;
  line-height: 66px;
  font-size: 56px;
}
.default_card {
width:440px;
overflow:hidden;
  background: #ffffff;
  box-shadow: 0px 8px 25px 0px rgba(0, 0, 0, 0.09);
  margin-top: 24px;
  padding: 20px 30px;
  box-sizing: border-box;
}
.default_card p {
  font-weight: 400;
  color: #333333;
  line-height: 48px;
  font-size: 14px;
}
.enterprise h2 {
  font-size: 36px;
  font-weight: 600;
  color: #333333;
  line-height: 50px;
}
.enterprise p {
  width: 80px;
  height: 2px;
  background: #f4a200;
  margin-top: 24px;
}
.enterprise h5 {
  font-size: 14px;
  font-weight: 400;
  color: #333333;
  line-height: 24px;
  margin-top: 26px;
}
.speak {
    width:100%;
    display:flex;
    justify-content:space-between;
    margin-top: 36px;
}
.speakBox {
    width: calc(100% - 248px);
  min-width:1340px;
    background: #f6f7f64f;
    margin: auto;
    display: flex;
}

.speak_left {
    float: left;
    margin-right: 90px;
}
.speak_left img {
    width:62px;
    height: 62px;
}
.speakBox>img {
    float:right;
    height: 360px;
}
.speak h3 {
  width: 100%;
  font-size: 20px;
  font-weight: 400;
  color: #333333;
  line-height: 36px;
  padding-left: 62px;
  box-sizing: border-box;
}
.speak h2 {
  width: 100%;
  font-weight: 600;
  color: #333333;
  line-height: 50px;
  font-size: 36px;
  text-align: right;
  margin-top: 50px;
}
.speak h4 {
  width: 100%;
  font-weight: 400;
  color: #333333;
  line-height: 28px;
  font-size: 20px;
  margin-top: 8px;
  text-align: right;
}
.default2_ul {
  margin:auto;
  width: calc(100% - 248px);
  min-width:1340px;
  overflow: hidden;
  margin-top: 60px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.default2_ul li {
  width: 100%;
  overflow: hidden;
  margin-bottom: 22px;
  display: flex;
  margin-top: 80px;
  justify-content: space-between;
}
.default2_ul li div {
    margin-right: 127px;
    min-width: 600px;
}
.default2_ul li:nth-child(odd) div {
    margin-left: 127px;
}
.default2_ul > img {
    height: 100%;
  object-fit: contain;
}
.default2_ul h4 {
  font-size: 24px;
  font-weight: 600;
  color: #F4A200;
  line-height: 33px;
  margin-top: 56px;
}
.default2_ul h5 {
  font-size: 18px;
  font-weight: 400;
  color: #666666;
  line-height: 32px;
  margin-top: 24px;
}

.default3_title {
  float: left;
}
.default3_timer {
  float: right;
  font-size: 14px;
  font-weight: 600;
  color: #333333;
  line-height: 24px;
  margin-top: 24px;
}
.default3_title h2 {
  font-size: 36px;
  font-weight: 600;
  color: #333333;
  line-height: 50px;
}
.default3_title p {
  width: 80px;
  height: 2px;
  background: #f4a200;
  margin-top: 24px;
}
.default_title {
  display: flex;
  justify-content: space-between;
  margin-bottom: 60px;
}
.default_title .title3 {
  width: 41.7%;
  overflow: hidden;
}
.default_title .title3 img {
    width: 100%;
    height: 21.5vw;
    object-fit: cover;
}
.default_title .title3 h4 {
  font-weight: 600;
  color: #333333;
  line-height: 32px;
  font-size: 24px;
  margin-top: 36px;
}
.default_title .title3 h4 span {
  font-size: 36px;
  font-weight: bold;
  color: #333333;
  font-family:'DIN';
  line-height: 42px;
  margin-right: 16px;
}
.default_title .title3 p {
  width: 80px;
  height: 2px;
  background: #f4a200;
  margin-top: 24px;
}
.title3_timer {
  font-size: 18px;
  font-weight: 400;
  color: #999999;
  line-height: 24px;
  margin-top: 16px;
}
.title3_timer span {
  color: #222222;
  float: right;
}
.title3_timer span b {
  margin-left: 12px;
  float: right;
  display: block;
  width: 22px;
  height: 22px;
  background: #f4a2001c;
  font-weight: normal;
  font-size: 8px;
  color: #f4a200;
  line-height: 22px;
  text-align: center;
  border-radius: 22px;
}
.default_title h3 {
  font-size: 18px;
  color: #666666;
  line-height: 32px;
  margin-top: 24px;
    overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
 text-overflow: -o-ellipsis-lastline;

}
.default_title_ul {
  width: 55%;
  overflow: hidden;
}
.default_title_ul li a {
  display: flex;
  justify-content: space-between;
  height: 70px;
  border-bottom: 1px solid #eeeeee;
  box-sizing: border-box;
  margin-bottom: 20px;
}
.default_title_ul li a:hover h5 {
  color: #f4a200 !important;
}
.default_title_ul li a:hover p {
  color: #f4a200 !important;
}
.default_title_ul li a:hover p span {
  color: #f4a200 !important;
}
.default_title_ul li:last-of-type {
  margin-bottom: 0;
}
.default_title_ul li p {
  font-size: 18px;
  font-weight: bold;
  color: #333;
  line-height: 26px;
}
.default_title_ul li p span {
  font-family:'DIN';
  font-size: 22px;
  color: #999;
}
.default_title_ul li h5 {
  font-size: 18px;
  font-weight: 400;
  color: #999999;
  line-height: 25px;
}

.news {
  margin-top: 0px !important;
  margin-bottom: 40px;
  min-width: 1320px
}
.news li {
  width: 23%;
  height: 30vw;
  float:left;
  margin-right:23px;
  background: #ffffff;
  border: 1px solid #f4f4f4;
  margin-bottom: 40px;
}
.news li:nth-of-type(4),.news li:nth-of-type(8){
    margin-right:0;
}

.news li img {
  width: 100%;
  object-fit: contain;
}
.news li p {
  font-size: 18px;
  font-weight: 400;
  color: #999999;
  line-height: 25px;
  padding: 0 30px;
  box-sizing: border-box;
  margin-top: 24px;
}
.news li h4 {
  font-size: 18px;
  font-weight: 500;
  color: #333333;
  line-height: 26px;
  padding: 0 30px;
  box-sizing: border-box;
  margin-top: 24px;
    overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
 text-overflow: -o-ellipsis-lastline;
}

.contenter {
  width: 100%;
  height: 400px;
}


.swiper-container {
    padding-bottom:100px;
    box-sizing:border-box;
}
.swiper-button-next, .swiper-button-prev {
    width:48px!important;
    height:48px!important;
    border-radius:48px;
    background:#f6f6f6;
    color:#555555!important;
}
.swiper-button-next:after, .swiper-button-prev:after {
    font-size:20px!important;
}

.dreamer-pagination {
    width:100%;
    margin:auto;
    margin-bottom:100px;
    display:flex;
    justify-content:center;
}
#dreamerButton{
    width: 160px;
    height: 50px;
    background: #FFFFFF;
    border: 1px solid #F4F4F4;
    color: #222222;
    font-size: 18px;
    text-align:center;
    line-height: 50px;
}
#dreamerButton:hover{
    color: #f4a200;
    cursor: pointer;
}
.interlinkage {
    width: 250px;
    height: 50px;
    background: #FFFFFF;
    border: 1px solid #F4F4F4;
    text-align: center;
    line-height: 50px;
    margin: auto;
    margin-top: 74px;
    font-size: 18px;
    margin-bottom: 96px;
    color: #222;
    display: flex;
    justify-content: center;
    align-items: center;
}
.default4_ul {
  margin:auto;
  width: calc(100% - 248px);
  min-width:1340px;
  overflow: hidden;
  margin-top: 60px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.default4_ul li {
  width: 100%;
  overflow: hidden;
  margin-bottom: 120px;
  display: flex;
  justify-content: space-between;
}
.default4_ul li div {
    margin-right: 127px;
    min-width: 600px;
}
.default4_ul li:nth-child(even) div {
    margin-left: 127px;
}
.default4_ul > img, .wrap img {
    height: 100%;
  object-fit: contain;
}
.default4_ul h4 {
  font-weight: 400;
  color: #F4A200;
}
.default4_ul h5 {
  font-weight: 400;
  color: #999;
}
.default4_ul .h4_one_title{
  font-size: 24px;
  line-height: 33px;
}
.default4_ul .h4_two_title{
  margin-top:36px; 
  font-size:20px;
  line-height: 28px;
}
.default4_ul .h5_one_content {
  font-size: 18px;
  line-height:32px;
  margin-top: 24px;
  color:#666
}
.default4_ul .h5_two_content{
  font-size:14px;
  margin-top:16px;
  line-height:22px;
}
.list-last{
  width: 100vw;
  background: #f6f6f6;
  box-sizing: border-box;
  padding: 120px 0;

}
.wrap{
  display: flex;
  justify-content: space-between;
  width: calc(100% - 248px);
  min-width: 1340px;
  overflow: hidden;
  margin: auto;

}
.wrap-right .h5_one_content {
  font-size: 18px;
  line-height:32px;
  color:#333
}
 .wrap-right .h5_two_content {
  font-size:14px;
  margin-top:16px;
  line-height:22px;
  color:#999
}
.wrap-right{
  margin-left: 127px;
}