body {
  font-family: Arial, 'Microsoft Yahei', 'HiraginoSansGB-W3', sans-serif !important;
  padding: 0;
  color: #666;
  margin: 0 auto;
}
* {
  box-sizing: border-box;
  margin: 0;
  passing: 0;
}
ul {
  margin: 0 !important;
  padding: 0;
}
li {
  list-style: none;
}
img {
  border: 0;
}
h2 {
  font-weight: 500;
  font-family: 'HiraginoSansGB-W3';
}
a:hover,
a {
  text-decoration: none !important;
}
p {
  font-family: 'SourceHanSansCN-Regular';
}
div {
  display: block;
}
.clearfix::after,
.clearfix::before {
  content: '.';
  line-height: 0;
  height: 0;
  display: block;
  visibility: hidden;
  clear: both;
}
.containers_1 {
  max-width: 100%;
  background: #fff;
  overflow: hidden;
}
.containers,
.main_two,
.earthwork,
.phonetyppe,
.typevideo,
.banner,
.content,
.advantage,
.example,
.footer_center,
.process,
.system
{
  /* max-width: 1064px; */
  max-width: 1200px;
  margin: 0 auto;
  /* padding: 8px 7px 0 18px; */
  position: relative;
}
.img {
  overflow: hidden;
  box-sizing: border-box;
  flex-shrink: 0;
  border-radius: 4px;
}
.main_one {
  max-width: 100%;
  position: relative;
  /* overflow: hidden; */
  /* background: #1e88e5; */
  /* min-height: 634px; */
}
.top0 {
  width: 100%;
  height: 550px;
  position: absolute;
}
.top1 {
  transform: skewY(-5deg) translateY(-90%);
  top: 0;
  /* background: -webkit-linear-gradient(90deg, #2196f3, #1e88e5); */
  /* background: -moz-linear-gradient(90deg, #2196f3, #1e88e5); */
  /* background: linear-gradient(90deg, #2196f3, #1e88e5); */
}
.top2 {
  transform: skewY(-5deg) translateY(76%);
  bottom: 0;
  background: #fff;
}
.header {
  /* padding: 4px 0 110px; */
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.log img {
  float: left;
  display: block;
  max-width: 200px;
  min-width: 28px;
  background: 0;
  padding: 14px 0 18px;
}
.nav a {
  line-height: 28px;
  font-size: 16px;
  display: inline-block;
  text-align: right;
  cursor: pointer;
  padding: 14px 16px 0;
  float: right;
  font-family: 'Source Han Sans CN';
  font-weight: 400;
  color: #2E2D3D;
  opacity: 0.8;
}
.nav a:hover {
  color: #1677ff !important;
}
.nav2_text a:hover {
  color: #1677ff !important;
}
.shows {
  display: none;
}
.nav2 {
  /* width: 22px;
  height: 28px; */
  fill: #fff;
  overflow: hidden;
  float: right;
  margin-top: 3px;
}
.nav2_text {
  width: 100%;
  padding-top: 18px;
}
.nav2_text a {
  display: block;
  text-align: center;
  color: #000;
  font-size: 19px;
  line-height: 45px;
  font-family: 'SourceHanSansCN-Regular';
}
.one>div,
.operation div {
  /* width: 50%; */
  float: left;
  font-family: 'SourceHanSansCN-Regular';
}
/* .one div {
  width: 55%;
} */
.one>div:nth-child(2) {
  width: 45%;
  margin-top: 30px;
}
.index_img {
  float: left;
  /* background: rgba(0, 0, 0, 0.6);
  -moz-transform: scale(1) perspective(1040px) rotateY(-11deg) rotateX(2deg)
    rotate(2deg) translateZ(0);
  -webkit-transform: scale(1) perspective(1040px) rotateY(-11deg) rotateX(2deg)
    rotate(2deg) translateZ(0);
  transform: scale(1) perspective(1040px) rotateY(-11deg) rotateX(2deg)
    rotate(2deg) translateZ(0);
  box-shadow: 1px 1px 5px 0 rgba(26, 26, 67, 0.05),
    5px 62.5px 87px -25px rgba(50, 50, 93, 0.5),
    23.4px 37.5px 75px -37.5px rgba(0, 0, 0, 0.6); */
}
.index_img div {
  width: 100%;
  height: 465px;
  /* border: 1px solid #000; */
  background: url('../images/left.png');
  background-size: 100% 100%;
}
.one .border_bottom{
  width: 49px;
  height: 4px;
  background: #18EE8E;
  border-radius: 2px;
  margin:  29px 0 27px;
}
.one div h2,
.operation1_text h2 {
  font-size: 50px;
  letter-spacing: 8px;
  font-weight: bold;
  color: #2e2d3d;
  line-height: 76px;
}
.one div p,
.operation1_text p {
  font-size: 16px;
  font-weight: 400;
  color: #2e2d3d;
  line-height: 28px;
  opacity: 0.7;
}
.one div p:nth-of-type(2){
  display: none;
}
.one div a:nth-child(1) {
  color: #000;
  border: 1px solid #000 !important;
  margin-left: 17px !important;
}
.one div a {
  width: 242px;
  /* display: block; */
  padding: 7px 14px;
  font-size: 14px;
  font-weight: 400;
  color: #1677ff;
  line-height: 80px;
  text-align: center;
  /* background: #ffab40; */
  -webkit-border-radius: 8px;
  -moz-border-radius: 8px;
  border-radius: 8px;
  border: 1px solid #1677ff;
  border-radius: 8px;
}

.one div a img {
  width: 25px;
  height: 25px;
  margin: -7px auto;
}
.main_two {
  padding: 106px 18px 148px;
  background: #fff;
}
.two1 {
  width: 100%;
}
.two1 div {
  width: 25%;
  float: left;
}
.two1 div img {
  height: 120px;
  width: 120px;
}
.icon0 {
  vertical-align: -0.15em;
  overflow: hidden;
}
.icon_color_left {
  fill: #ffc400;
}
.icon_color,
.icon_color_right {
  fill: #1078ff;
}
.icon1 {
  width: 56px;
  height: 62px;
}
.icon2 {
  width: 57px;
  height: 59px;
}
.icon3 {
  width: 78px;
  height: 59px;
}
.two1 h2 {
  font-size: 22px;
  font-weight: bold;
  color: #1677ff;
}
.two1 p {
  font-size: 14px;
  font-weight: 400;
  color: #8d909b;
  line-height: 28px;
  width: 45%;
}
.earthwork div {
  width: 50%;
  float: right;
}
.earthwork_title {
  font-size: 38px;
  font-family: 'Source Han Sans CN';
  font-weight: bold;
  color: #2b2b2b;
  /* float: left; */
  width: 100%;
}
.earthwork_title img {
  width: 20px;
  height: 20px;
}
.earthwork_left {
  padding-top: 10px;
}
.earthwork_left div {
  width: 100%;
  padding-top: 26px;
}
.earthwork_left h2 {
  font-size: 24px;
  color: #fd9100;
  line-height: 26px;
}
.earthwork_left p {
  font-size: 18px;
  line-height: 30px;
  padding: 10px 20% 0 36px;
}
.icon4 {
  height: 26px;
  width: 26px;
  margin-right: 10px;
}
.system1{
  max-width: 1500px;
  margin: 0 auto;
  background-image: url('../images/tuoyuan12.png');
  background-position: left;
  background-repeat: no-repeat;
}
.system{
  height: 465px;
  background-image: url('../images/left.png');
  background-repeat: no-repeat;
  background-position: right;
  background-size: contain;
  margin-top: 63px;
}
.system_title{
  width: 448px;
  font-size: 50px;
  font-family: 'Source Han Sans CN';
  font-weight: bold;
  color: #2E2D3D;
  line-height: 76px;
}
.system_title .border_bottom{
  width: 48px;
  height: 6px;
  background: #00CC70;
  border-radius: 3px;
  margin: 22px 0 24px;
}
.system_cont{
  width: 448px;
  font-size: 16px;
  font-family: 'Source Han Sans CN';
  font-weight: 400;
  color: #2E2D3D;
  line-height: 28px;
  opacity: 0.7;
  margin-bottom: 52px;
}
.load{
  display: flex;
}
.load a{
  /* width: 140px;
  height: 42px; */
  padding: 11px 25px;
  border: 1px solid #1677FF;
  border-radius: 8px;
  margin-right: 17px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.load a img{
  width: 19px;
  height: 19px;
  margin-right: 11px;
}
.load a div{
  font-size: 14px;
  font-family: 'Microsoft YaHei';
  font-weight: 400;
  color: #1677FF;
  /* line-height: 80px; */
}
.main_two{
  display: flex;
  justify-content: space-between;
}
.main_two div .pic{
  width: 102px;
}
.main_two div img{
  width: 100%;
  /* height: 111px; */
  margin-bottom: 27px;
}
.main_two div h2 {
  width: 206px;
  height: 22px;
  font-size: 22px;
  font-family: 'Microsoft YaHei';
  font-weight: bold;
  color: #1677FF;
  margin-bottom: 22px;
}
.main_two div p{
  font-size: 14px;
  font-family: 'Microsoft YaHei';
  font-weight: 400;
  color: #8D909B;
  line-height: 28px;
}
.System_introduction {
  padding: 57px;
  display: flex;
  max-width: 1200px;
  margin: 43px auto;
  /* height: 398px; */
  background: url('../images/SystemIntroduction.png');
  background-size: 100% 100%;
}
/* .System_introduction div {
  width: 50%;
  margin-left: 64px;
} */
.System_introduction div:nth-of-type(1){
  flex: 1;
}
.System_introduction div:nth-of-type(2){
  margin-left: 64px;
  width: 503px;
}
.System_introduction h2 {
  font-size: 24px;
  font-family: 'Source Han Sans CN';
  font-weight: bold;
  color: #ffffff;
  line-height: 48px;
}
.System_introduction p {
  font-size: 18px;
  letter-spacing: 1px;
  color: #ffffff;
  line-height: 36px;
}
.process{
  margin-bottom: 23px;
}
.process ul{
  padding-bottom: 71px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.process ul li{
  display: flex;
  width: 472px;
  margin: 71px 0 0px;
}
.process ul li div:nth-of-type(1){
  width: 51px;
  margin-right: 42px;
}
.process ul li div:nth-of-type(2){
  flex: 1;
}
.process ul li img{
  /* margin-right: 42px; */
  width: 100%;
  /* height: 60px; */
}
.process ul li h2{
  font-size: 22px;
  font-family: 'Source Han Sans CN';
  font-weight: bold;
  color: #1677FF;
}
.process ul li p{
  font-size: 16px;
  font-family: 'Source Han Sans CN';
  font-weight: 400;
  color: #2B2B2B;
  line-height: 30px;
  opacity: 0.7;
}

/* .process {
  max-width: 1200px;
  margin: 72px auto;
  display: flex;
} */
/* .process ul li {
  float: left;
  width: 50%;
  margin-bottom: 72px; */
  /* border: 1px solid #000; */
/* } */
/* .process ul li>div{
  float: left;
  width: 65%;
  margin-left: 41px;
}
.process ul li>div h2{
  font-size: 22px;
  font-weight: bold;
  color: #1677FF;
  margin-bottom: 10px;

}
.process ul li>div p {
  font-size: 16px;
  font-weight: 400;
  color: #2B2B2B;
  line-height: 30px;
  opacity: 0.7;

}
.process ul li img {
  float: left;
  width: 60px;
  height: 60px;
  
} */
.banner{
  display: flex;
  margin-bottom: 64px;
  border-bottom: 1px solid #D9DCE2;
}
.banner_item{
  margin-right: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  
}

.banner_item .normal{
  padding: 16px 33px 17px 32px;
  border-radius: 2px;
  font-family:'Source Han Sans CN';
  margin-bottom: 16px;
  font-size: 18px;
  font-weight: 400;
  color: #2E2D3D;
  background: #FFFFFF;
  border: 1px solid #D9DCE2;
}
.banner_item .active{
  background: #1575FD;
  font-size: 20px;
  color: #FFFFFF;
  font-weight: bold;
}
.banner_item .active_border{
  width: 143px;
  height: 4px;
  background: #1575FD;
  border-radius: 2px;
}
.content {
  display: flex;
  padding: 0;
}
.content-left{
  flex: 1;
  margin-top: 76px;
  margin-right: 78px;
}
.content-right{
  width: 612px;
}
.content-right img{
  width: 100%;
}
.online-casting{
  /* margin: 0 10px 27px 9px; */
  background-image: url('../images/juxing10.png');
  background-repeat: no-repeat;
  overflow: hidden;
  height: 190px;
  background-position: 426px 118px;
  box-shadow: 0px 6px 9px 0px rgba(39, 61, 93, 0.06);
  border-radius: 8px;
  margin-bottom: 33px;
}
.online-casting .title{
  display: flex;
  align-items: center;
  height: 80px;
  padding-left: 29px;
}
.online-casting .title div{
  font-size: 22px;
  font-family: 'Source Han Sans CN';
  font-weight: bold;
  color: #2E2D3D;
  margin-left: 15px;
  line-height: 80px;
}
.online-casting .cont,
.systematic .cont{
  font-size: 14px;
  font-family: 'Source Han Sans CN';
  font-weight: 400;
  color: #8D909B;
  line-height: 30px;
  padding: 0 32px 0 29px;
  height: 109px;
}
.systematic{
  /* margin: 0 10px 27px 9px; */
  background-image: url('../images/juxing10.png');
  background-repeat: no-repeat;
  overflow: hidden;
  background-position: 426px 118px;
  box-shadow: 0px 6px 9px 0px rgba(39, 61, 93, 0.06);
  border-radius: 8px;
}
.systematic .title{
  height: 83px;
  display: flex;
  align-items: center;
  padding-left: 29px;
}
.systematic .title div{
  line-height: 83px;
  font-size: 22px;
  font-family: 'Source Han Sans CN';
  font-weight: bold;
  color: #2E2D3D;
}
.systematic .title img{
  margin-right: 15px;
}
.systematic .cont{
  /* margin-bottom: 109px; */
  /* padding: 0 32px 37px 29px; */
}
.advantage{
  display: flex;
  justify-content: space-between;
  margin: 87px auto 44px;
  flex-wrap: wrap;
}
.ac-item{
  width: 360px;
  /* height: 210px; */
  background: #F4F9FD;
  border-radius: 8px;
  margin-bottom: 44px;
  padding: 30px 28px 30px 31px;
  box-sizing: border-box;
}
.advantage .ac-item .circle{
  margin-bottom: 13px;
}
.ac-item .circle img{
  width: 31px;
  height: 5px;

}
.ac-item>div:nth-child(1){
  font-size: 18px;
  font-family: 'Microsoft YaHei';
  font-weight: bold;
  color: #1677FF;
  margin-bottom: 12px;
  text-align: center;
}
.ac-item .circle{
  display: flex;
  justify-content: center;
  margin-bottom: 19px;
}
.ac-item>div:nth-child(3){
  font-size: 16px;
  font-family: 'Source Han Sans CN';
  font-weight: 400;
  color: #8D909B;
  line-height: 26px;
}
.example{
  background: #1677FF;
  border-radius: 16px;
  padding: 37px 55px 0;
  display: flex;
  margin: 86px auto;
}
.example-left{
  margin-right: 100px;
  width: 520px;
}
.example-left div:nth-of-type(1){
  margin-top: 20px;
  font: 24px/48px 'SourceHanSansCN-Regular';
  color: #fff;
}
.example-left div:nth-of-type(2){
  font: 16px/40px 'MicrosoftYaHei';
  color: #fff;
}
.example-right{
  width: 100%;
  flex: 1;
  border-radius: 16px;
}
.example-right img{
  width: 100%;
  /* width: 467px; */
  vertical-align: top;
}
.footer {
  width: 100%;
  padding: 45px 0px 33px;
  background: #2E2D3D;
}
/* .footer_center {
  max-width: 1064px;
  margin: 0 auto;
  padding: 52px 0 36px;
  line-height: 22px;
  font-family: 'MicrosoftYaHei';
  color: #fff;
}
.footer_center span {
  display: block;
  font-size: 14px;
  width: 32%;
  float: left;
}
.footer_center span:nth-child(3) {
  width: 36%;
  text-align: right;
}
.footer_icon {
  fill: #fff;
  margin-right: 4px;
}
.footer_icon_xinxiang {
  width: 18px;
  height: 16px;
}
.footer_icon_dianhua {
  width: 16px;
  height: 18px;
}
.footer_icon_dizhi {
  width: 14px;
  height: 18px;
}
.footer_center p {
  text-align: center;
  padding-top: 54px;
  font-size: 16px;
  color: #fff;
}
.footer_center p a {
  color: #fff;
} */
.footer_title{
  margin-bottom: 45px;
}
.footer_title img{
  width: 235px;
  height: 69px;
}
.footer_items{
  display: flex;
  padding-bottom: 24px;
  /* border-bottom:1px solid #D9DCE2; */
  margin-bottom: 24px;
}
.footer_items>.dlist:nth-of-type(1){
  margin-right: 147px;
}
/* .footer_items .dlist:nth-of-type(2){
  margin-right: 175px;
} */
.footer_items .dltitle{
  font-size: 24px;
  font-family: 'Microsoft YaHei';
  font-weight: 400;
  color: #FFFFFF;
  opacity: 0.9;
  margin-bottom: 22px;
}
.footer_items .dldd{
  font-size: 16px;
  font-family: 'Source Han Sans CN';
  font-weight: 400;
  color: #FFFFFF;
  opacity: 0.9;
  margin-bottom: 24px;
}
.footer_items .bottom {
  display: flex;
  flex: 1;
}
.footer_items .bottom div{
  flex: 1;
}
.footer_items .code{
  display: flex;
  /* flex: 1; */
}
.footer_items .code_1:nth-of-type(1){
  margin-right: 52px;
}
.footer_items .code_1{
  flex: 1;
}
.footer_items .code_1 img{
  width: 144px;
margin-bottom: 13px;
}
.footer_items .code_1 div{
  font-size: 16px;
  font-family: 'Source Han Sans CN';
  font-weight: 400;
  color: #FFFFFF;
  opacity: 0.9;
  text-align: center;
}
.footer_copyright{
  font-size: 14px;
  font-family:' Microsoft YaHei';
  font-weight: 400;
  color: #FFFFFF;
  opacity: 0.6;
  border-top:1px solid #D9DCE2;
  padding-top: 34px;
}
.footer-top{
  display: none;
  width: 63px;
  height: 97px;
  background: url('../images/footer_top.png');
  position: fixed;
  bottom: 130px;
  right: 80px;
}
@media (max-width: 1024px) {
  /* .popup_div {
    width: 90%;
    height: 90%;
    margin-top: 7%;
  } */
}
/* @media (max-width: 1023px) {
  .top1 {
    background: #1e88e5;
    z-index: -1;
  }
  .hidde {
    display: none;
  }
  .shows {
    display: block;
  }
  .main_one {
    height: auto;
    padding-bottom: 20px;
  }
  .containers {
    padding: 8px 18px;
  }
  .header {
    padding: 4px 0 0;
  }
  .top2 {
    background: #1e88e5;
  }
  .one div,
  .operation div {
    width: 100% !important;
    padding-top: 45px;
  }
  .one div:nth-child(2) {
    margin-top: 0;
  }
  .earthwork_title {
    line-height: 104px;
  }
  .icon2 {
    height: 63px;
  }
  .index_img,
  .earthwork_img,
  .order_img,
  .systematic_img {
    transform: none;
    margin: 0 auto;
    display: block;
  }
  .index_img {
    background: rgba(0, 0, 0, 0);
    box-shadow: none;
  }
  .main_two {
    padding: 0 0 46px;
  }
  .two1 div {
    width: 100% !important;
    padding: 60px 32px 0 !important;
  }
  .two1 div:nth-child(3) p {
    width: 38%;
  }
  .earthwork_left {
    padding-top: 0;
  }
  .earthwork div {
    width: 100%;
  }
  .earthwork_img,
  .order_img,
  .systematic_img {
    width: 656px;
    margin: 60px auto 50px;
  }
  .app_img_shadow {
    box-shadow: #666 2px 4px 41px -16px;
  }
  .operation1_img {
    margin: 0 auto;
    float: none;
  }
  .operation1_text {
    padding-top: 100px;
  }
  .operation1_text h2 {
    font-size: 30px;
    text-align: center;
  }
  .operation1_text p {
    font-size: 22px;
    width: 73%;
    padding: 34px 0 0 8%;
    margin: 0 auto;
  }
  .phonetyppe {
    padding: 0;
  }
  .phonetyppe ul h2 {
    width: 100%;
    text-align: center;
  }
  .phonetyppe ul li {
    width: 100%;
    text-align: center;
    padding: 0;
  }
  .type_video {
    width: 100%;
  }
  .type_video div img {
    width: 100%;
  }
  .type_video div {
    margin: 0 auto;
  }
  .type_title {
    width: 450px;
    margin: 0 auto 20px;
  }
  .content{
    width: 100%;
  }
  .content-left,
  .content-right{
    width: 50%;
  }
  .content-right img{
    width: 100%;
  }
  .footer{
    padding: 45px 0 33px;
  }
  .footer_center{
    width: 100%;
  }
  .footer_items{
    justify-content: space-between;
    width: 100%;
  }
  .footer_items .dlist,
  .footer_items .code{
    width: 30%;
    margin-right: 0 !important;
  }

} */
/* @media (max-width: 898px) {
  .two1 div{
    width: 25%;
  }
  .systematic{
    background-size: contain;
  }
} */
/* @media (max-width: 768px) {
  .main_one {
    padding-bottom: 0;
  }
  .one div h2 {
    font-size: 30px;
  }
  .nav2_text a {
    font-size: 25px;
    line-height: 54px;
  }
  .index_img img {
    box-shadow: none;
    transform: none;
    margin: 0 auto;
    display: block;
  }
  .one div p {
    padding: 31px 0 61px;
    font-size: 20px;
    line-height: 29px;
    color: #fff;
    opacity: 1;
  }
  .one div a {
    width: 180px;
    font-size: 20px;
    line-height: 46px;
    margin-bottom: 64px;
  }
  .two1 {
    padding-bottom: 25px;
  }
  .two1 div p {
    width: 94%;
  }
  .two1 div:nth-child(3) p {
    width: 100%;
  }
  .earthwork_img,
  .systematic_img {
    width: 410px;
  }
  .earthwork_title {
    text-align: left;
  }
  .footer_center {
    padding: 28px 14px 50px 40px;
    line-height: 25px;
  }
  .footer_center span {
    width: 100% !important;
    padding-top: 24px;
    font-size: 18px;
    text-align: left !important;
  }
  .footer_center p {
    float: left;
    text-align: left;
    padding-top: 15px;
    font-size: 18px;
  }
  .operation1_text p {
    width: 75%;
  }
}
@media (max-width: 767px) {
  .nav2_text a {
    font-size: 19px;
    line-height: 45px;
  }
  .one div h2 {
    font-size: 25px;
    line-height: 34px;
    margin-top: 0;
  }
  .one div p {
    font-size: 15px;
    line-height: 25px;
  }
  .one div a {
    width: 50%;
    font-size: 15px;
    line-height: 35px;
    margin-bottom: 55px;
  }
  .two1 h2 {
    font-size: 19px;
    padding-top: 8px;
    line-height: 38px;
    padding-top: 16px;
  }
  .two1 p {
    font-size: 17px;
  }
  .main_two {
    padding: 0;
  }
  .containers,
  .main_two,
  .earthwork {
    padding: 9px 32px 0;
  }
  .operations {
    padding: 9px 20px 0;
  }
  .earthwork_img,
  .systematic_img {
    width: 212px;
  }
  .order_img {
    width: 293px;
    margin: 51px auto 50px;
  }
  .earthwork_title {
    font-size: 24px;
    line-height: 35px;
    text-align: left;
    padding-bottom: 46px;
  }
  .earthwork_left div {
    padding-top: 0;
  }
  .icon4 {
    height: 23px;
    width: 23px;
    float: left;
  }
  .earthwork_left h2 {
    font-size: 18px;
    line-height: 23px;
  }
  .earthwork_left p {
    padding: 20px 0 33px 30px;
    font-size: 17px;
    color: #636363;
    line-height: 25px;
    text-align: justify;
  }
  .bottom,
  .bottom1 {
    padding-bottom: 33px;
  }
  .operation1_img {
    width: 191px;
  }
  .operation1_text h2 {
    font-size: 28px;
  }
  .operation1_text p {
    width: 100%;
    padding: 31px 0 0 0;
    line-height: 35px;
    font-size: 20px;
  }
  .phonetyppe ul h2 {
    font-size: 19px;
  }
  .phonetyppe ul li {
    font-size: 15px;
  }
  .typevideo_list {
    padding: 0 18px 10px;
  }
  .typevideo {
    padding: 50px 0 9px;
  }
  .type_video {
    width: 100%;
    margin: 0 auto 51px;
  }
  .type_video div {
    width: 100%;
  }
  .type_video p {
    line-height: 15px;
    font-size: 15px;
    padding: 18px 17px;
  }
  .type_title {
    font-size: 19px;
    line-height: 50px;
    padding: 0 18px;
    margin-bottom: 30px;
    width: 100%;
  }
  .manage_icon {
    width: 40px;
    height: 50px;
    margin-right: 6px;
  }
  .popup_div {
    margin-top: 10%;
  }
  .padding_bottom {
    padding-bottom: 0;
  }
}
@media (max-width: 320px) {
  .operation1_text h2 {
    text-align: left;
  }
} */
@media (max-width: 768px) {
  .main_one{
    max-width: 768px;
  }
}
@media (max-width: 769px) {
  html,body{
    width: 100%;
    height: 100%;
  }
  .systematic{
    background: none;
  }
  .log img {
    max-width: 117px;
  }
  body{
    overflow: hidden;
    display: flex;
    flex-direction: column;
  }
  .hidde {
    display: none !important;
  }
  .shows {
    display: block;
  }
  .main_one{
    width: 100%;
    /* padding: 17px 15px 0 5px;  */
  }
  .cont{
    flex: 1;
    overflow-y: scroll;
    width: 100%;
  }
  .cont .contain{
    padding: 0;
  }
  .cont .contain .earthwork{
    padding: 0 18px 0 16px;
  }
  .header{
    padding-left: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .header>img{
    width: 15px;
    height: 13px;
  }
  .containers{
    padding: 0;
  }
  .system1{
    /* background: none; */
    background-position: left top;
    background-size: 40%;
  }
  .system{
    margin-top: 0;
    padding: 37px 14px 0 16px;
    background: none;
    height: 100%;
  }
  .system .system_title{
    font-size: 21px;
    font-family: 'Source Han Sans CN';
    font-weight: bold;
    color: #2E2D3D;
    line-height: 38px;
    width: 100%;
  }
  .system .border_bottom{
    width: 24px;
    height: 2px;
    background: #18EE8E;
    border-radius: 1px;
    margin:  14px 0;
  }
  .system .system_cont{
    margin: 0;
    font-size: 20px;
    font-family: 'Source Han Sans CN';
    font-weight: 400;
    color: #2E2D3D;
    line-height: 32px;
    opacity: 0.85;
    transform: scale(0.5);
    transform-origin: left top;
    width: 690px;
    height: 90px;
  }
  .system .load{
    display: flex;
    flex-direction: column;
    position: relative;
  }
  .system .load a{
    padding: 9px 24px;
    border: 1px solid #1677FF;
    border-radius: 4px;
    padding: 5px 12px;
    display: flex;
    position: absolute;
    align-items: center;
    top: -25px;
  }
  .system .load a div{
    line-height: 12px;
    width: 100%;
    height: 100%;
    font-size: 12px;
    font-family: 'Microsoft YaHei';
    font-weight: 400;
    color: #1677FF;
  }
  .system .load a img{
    width: 10px;
    height: 10px;
    margin-right: 9px;
  }
  .system .load .load_image img{
    width: 100%;
    margin-bottom: 52px;
  }
  .main_two{
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    padding: 0 32px;
    justify-content: space-between;
    margin-bottom: 3px;
  }
  .main_two>div{
    margin-bottom: 24px;
    width: 40%;
  }
  .main_two div .pic {
    width: 51px;
  }
  .main_two div .pic div{
    padding:100% 0 0;
    position:relative;
    width:100%;
    margin-bottom: 13px;
  }
  .main_two div img{
    position:absolute;
    left:0;
    top:0;
    width:100%;
    height:100%;
    /* width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%; */
    /* width: 100%; */
    /* height: 56px; */
  }
  .main_two div h2{
    font-size: 14px;
    font-family: 'Source Han Sans CN';
    font-weight: bold;
    color: #1677FF;
    width: 100%;
    margin-bottom: 16px;
  }
  .main_two div p{
    font-size: 10px;
    font-family: 'Source Han Sans CN';
    font-weight: 400;
    color: #8D909B;
    line-height: 20px;
  }
  .earthwork_title{
    font-size: 17px;
    font-family: 'Source Han Sans CN';
    font-weight: bold;
    color: #2B2B2B;
    margin-bottom: 17px;
  }
  .System_introduction{
    padding: 0;
    background: none;
    flex-direction: column;
    margin-bottom: 25px;
    margin-top: 0;
    /* display: block; */
  }
  .System_introduction div{
    width: 100%;
  }
  .System_introduction div:nth-of-type(1){
    margin-bottom: 14px;
  }
  .System_introduction div:nth-of-type(2){
    /* border: 1px solid black;
    height: 171px; */
    margin: 0;
    width: 100%;
  }
  .System_introduction p{
    font-size: 9px;
    font-family: 'Source Han Sans CN';
    font-weight: 400;
    color: #2B2B2B;
    line-height: 16px;
    opacity: 0.7;
  }
  .containers_1{
    padding: 0 16px 0 18px;
  }
  .process{
    margin: 0;
    flex-direction: column;
    padding: 0 18px 0 16px;
  }
  .process ul{
    margin-top: 10px;
    padding-bottom: 0;
  }
  .process ul li {
    float: none;
    width: 100%;
  }
  .process ul li img{
    width: 100%;
    /* height: 29px; */
    float: none;
    /* margin-right: 19px; */
  }
  .process ul li>div:nth-of-type(1){
    width: 29px;
    margin-right: 19px;
  }
  .process ul li h2{
    font-size: 13px;
    font-family: 'Source Han Sans CN';
    font-weight: bold;
    color: #1677FF;
    margin-bottom: 10px;
  }
  .process ul li p{
    font-size: 12px;
    font-family: 'Source Han Sans CN';
    font-weight: 400;
    color: #2B2B2B;
    line-height: 20px;
    opacity: 0.7;
  }
  .process ul li{
    display: flex;
    margin:0 0 21px 0;
  }
  .banner_1{
    overflow-x: scroll;
    padding-left: 16px;
  }
  .banner_1::-webkit-scrollbar{
    width: 0;
    display:none;
 }
  .banner{
    width: 160%;
    border: 0;
    padding: 0;
    margin-bottom: 34px;
  }
  .banner_item{
    margin-right: 10px;
    flex-direction: row;
  }
  .banner_item .normal{
    padding: 7px 18px;
    margin-bottom: 0;
    font-size: 14px;
    font-weight: 400;
  }
  .banner_item .active{
    border: 1px solid #1677FF;
    font-size: 14px;
    font-family: 'Source Han Sans CN';
    font-weight: bold;
    color: #1677FF;
    background:none;
  }
  .banner_item .active_border{
    border: 0;
  }
  .content{
    padding: 0 18px 0 16px;
    flex-direction: column;
    width: 100%;
  }
  .content-left{
    margin: 0;
  }
  .online-casting,
  .systematic{
    margin: 0;
    box-shadow: none;
    padding: 0;
  }
  .online-casting{
    margin-bottom: 27px;
    background: none;
    height: 100%;
  }
  .content-left .title{
    height: 13px;
    margin-bottom: 13px;
    padding: 0;
  }
  .content-left .title div{
    font-size: 13px;
    font-family: 'Source Han Sans CN';
    font-weight: bold;
    color: #2B2B2B;
  }
  .content-left .title img{
    width: 10px;
    height: 10px;
  }
  .online-casting .cont,
  .systematic .cont{
    font-size: 12px;
    font-family: 'Source Han Sans CN';
    font-weight: 400;
    color: #2B2B2B;
    line-height: 20px;
    opacity: 0.7;
    padding:  0  ;
    height: 100%;
  }
  .systematic .cont{
    margin-bottom: 0;
  }
  .content-right{
    width: 100%;
    padding-left: 22px;
    padding-right: 37px;
  }
  .content-right img{
    width: 100%;
    /* width: 287px; */
    /* height: 383px; */
    margin-bottom: 12px;
  }
  .advantage_1{
    overflow-x: scroll;
  }
  .advantage_1::-webkit-scrollbar{
    width: 0;
     display:none;
 }
  .earthwork{
    padding: 0;
  }
  .advantage{
    padding: 0 16px 0 16px;
    width: 210%;
    margin: 0 0 25px 0;
    justify-content: space-between;
  }
  .ac-item{
    padding: 17px 12px 22px 12px;
  }

  .advantage .ac-item{
    /* width: 242px; */
    width: 30%;
    /* height: 142px; */
    margin-bottom: 13px;
  }
  .advantage .ac-item div:nth-of-type(1){
    font-size: 13px;
    font-family: 'Source Han Sans CN';
    font-weight: bold;
    color: #1677FF;
  }
  .advantage .ac-item div:nth-of-type(3){
    font-size: 12px;
    font-family:' Source Han Sans CN';
    font-weight: 400;
    color: #8D909B;
    line-height: 18px;
  }
  .example{
    background: none;
    padding: 0;
    display: block;
    margin: 0;
  }
  .example .example-left{
    width: 100%;
  }
  .example .example-left div:nth-of-type(1){
    font: 13px/13px 'Source Han Sans CN';
    font-weight: bold;
    color: #1677FF;
    margin-bottom: 9px;
  }
  .example .example-left div:nth-of-type(2){
    font-size: 10px;
    font-family:' Source Han Sans CN';
    font-weight: 400;
    color: #8D909B;
    line-height: 18px;
    opacity: 0.7;
  }
  .example .example-right img{
    width: 100%;
    margin-bottom: 38px;
  }
  .footer{
    padding: 23px 15px 19px;
  }
  .footer .footer_center{
    padding: 0;
  }
  .footer .footer_center .footer_title{
    margin-bottom: 22px;
  }
  .footer .footer_center .footer_title img{
    width: 118px;
    height: 35px;
  }
  .footer_items{
    display: block;
    padding-bottom: 19px;
    margin-bottom: 19px;
  }
  .footer_items .dlist:nth-of-type(1){
    margin: 0;
  }
  .footer_center .footer_items .dltitle{
    font-size: 16px;
    font-family: 'Source Han Sans CN';
    font-weight: bold;
    color: #FFFFFF;
    opacity: 0.9;
    margin-bottom: 12px;
  }
  .footer_center .footer_items .dldd{
    font-size: 12px;
    font-family:' Source Han Sans CN';
    font-weight: 400;
    color: #FFFFFF;
    opacity: 0.9;
    margin-bottom: 12px;
  }
  .footer_center .bottom{
    display: flex;
    justify-content: space-between;
  }
  .footer_center .bottom .code .code_1{
    /* width: 69px; */
  }
  .footer_center .bottom .code .code_1 div{
    transform-origin: left top;
    transform: scale(0.67);
    font-size: 12px;
    font-family: 'Source Han Sans CN';
    font-weight: 400;
    color: #FFFFFF;
    opacity: 0.9;
    width: 145%;
  }
  .footer_center .footer_copyright{
    font-size: 12px;
    font-family: 'Microsoft YaHei';
    font-weight: 400;
    color: #FFFFFF;
    line-height: 20px;
    opacity: 0.6;
    padding-top: 19px;
  }
  .footer_items .code_1:nth-of-type(1){
    margin-right: 24px;
  }
  .footer_center .footer_items .code .code_1 img{
    width: 100%;
    /* height: 67px; */
  }
  .footer_items .code{
    padding-top: 33px;
  }
}