* {
  margin: 0;
  padding: 0;
  box-sizing: border-box !important;
  list-style: none;
  /* overflow-x: hidden; */
  font-style: normal;
}
body {
  overflow-x: hidden;
}
.topbox {
  width: 100vw;
  position: relative;
}
.topbox img {
  width: 100%;
  height: 44.625rem;
  object-fit: cover;
}
.topbox_wenzi {
  position: absolute;
  top: 30%;
  left: 13.4%;
}
.topbox_te {
  font-size: 24px;
  color: #b4b4b4;
}
.topbox_to {
  font-size: 96px;
  color: #4d6cf7;
}
@supports (-webkit-background-clip: text) or (background-clip: text) {
  .topbox_to {
    background-image: linear-gradient(to left bottom, #0655a0, #0272dc, #57adff, #1570c7, #4d6cf7);
    -webkit-background-clip: text;
    /* Safari/Chrome */
    -webkit-text-fill-color: transparent;
    /* Safari/Chrome */
  }
}
.topbox_tt {
  font-size: 30px;
  color: #595959;
}
.middlebox-div {
  width: 100vw;
  height: 82px;
  line-height: 82px;
  background: #f8f8f8;
}
.middlebox {
  max-width: 1400px;
  display: flex;
  box-sizing: border-box;
  margin: 0 auto;
}
.middlebox .middlebox-wrapper {
  /* min-width: 1400px;
  display: block; */
  border: 1px solid red;
}
.middlebox div {
  position: relative;
  margin-right: 80px;
  cursor: pointer;
  margin-right: 80px;
  color: #505050;
  font-size: 16px;
}
/* .acc {
  position: relative;
} */
.middlebox div::after {
  content: '|';
  width: 1px;
  height: 16px;
  color: #dfdfdf;
  position: absolute;
  right: -40px;
}
.middlebox div:last-child::after {
  content: '';
}
.middlebox .activeStyle {
  color: #1683e8 !important;
  border-bottom: 2px solid #1683e8;
}
.bottombox-div {
  max-width: 1400px;
  margin: 0 auto;
}
.bottombox {
  display: flex;
  justify-content: start;
  /* justify-content: space-between; */
  flex-wrap: wrap;
  box-sizing: border-box;
  margin-bottom: 60px;
}
.bottombox img {
  width: 80%;
}
.bottombox div {
  width: calc((100% - 44px) / 3);
  /* height: 452px; */
  background: #eaf1fd;
  margin: 20px 22px 0 0;
  /* margin: 20px 22px 20px 0; */
  text-align: center;
  padding: 40px 0 40px;
  box-sizing: border-box;
  color: #666666;
  font-size: 24px;
  cursor: pointer;
}
.bottombox div:nth-child(3n) {
  margin-right: 0;
}
.bottombox .qs-class {
  height: 80%;
  height: auto;
}
.bottomboxtitle {
  margin-top: 40px;
}
/* 第二个盒子开始 */
.bottombox2 {
  margin-top: 80px;
  /* margin-left: 10%;
  margin-right: 10%; */
}
.bottombox2_one {
  text-align: center;
  margin-bottom: 60px;
}
.bottombox2_one p {
  font-size: 36px;
  color: #262626;
  font-family: 'FZLTHK--GBK1-0';
  margin-bottom: 60px;
}
.bottombox2_one_title {
  /* width:80%; */
  height: 488px;
  background: #f4f8ff;
  display: flex;
}
.bottombox2_one_title img {
  width: 50%;
  height: 310px;
  margin-top: 90px;
  margin-left: 56px;
  object-fit: contain;
}
.bottombox2_one_title_na {
  margin-top: 98px;
  margin-left: 154px;
  text-align: left;
}
.bottombox2_one_title_na p {
  font-size: 30px;
  font-family: 'FZLTHK--GBK1-0';
  margin-bottom: 40px;
  color: #1683e8;
}
.bottombox2_one_title_na p::before {
  content: '|';
  margin-right: 10px;
  margin-top: -2px;
}
.bottombox2_one_title_na ul li {
  color: #666666;
  font-size: 16px;
  font-family: 'FZLTHK--GBK1-0';
  margin-bottom: 14px;
}
.bottombox2_one_title_na ul li::before {
  content: '√';
  margin-right: 10px;
  color: #1683e8;
}
.bottombox2_two p {
  font-size: 30px;
  font-family: 'FZLTHK--GBK1-0';
  margin-bottom: 40px;
  color: #1683e8;
}
.bottombox2_two p::before {
  content: '|';
  margin-right: 10px;
  margin-top: -2px;
}
.myTable {
  background: #fafcff;
  border-collapse: collapse;
  width: 100%;
  margin-bottom: 60px;
}
.rightsmall {
  font-size: 1px;
  position: relative;
  top: -6px;
}
.currentcss {
  height: auto !important;
  line-height: 30px !important;
  padding: 20px 50px !important;
  border-right: none !important;
}
.myTable tr td {
  font-size: 18px;
  padding-left: 50px;
  height: 58px;
  border-bottom: 1px solid #e6effd;
  border-right: 1px solid #e6effd;
  color: #666666;
}
.myTable tr td:nth-child(2) {
  width: 37%;
}
.myTable tr td:nth-child(3) {
  width: 37%;
}
.myTable tr td:nth-child(1) {
  border-bottom: 1px solid #ffffff;
  width: 25%;
}
.myTable tr td:nth-child(3) {
  border-right: none !important;
}
.myTable tr td:nth-child(1) {
  background: #e6effd;
}
.myTable_th td {
  border-bottom: none !important;
  border-right: none !important;
  height: 60px;
  background: #d4e3fa !important;
}
/* 第二个盒子结束 */
/* 无人清扫车开始 */
.carcss {
  /* margin: 0 10%; */
  margin-top: 80px;
}
.showcar {
  display: block;
}
.carcss p {
  text-align: center;
  font-size: 36px;
  color: #262626;
  font-family: 'FZLTHK--GBK1-0';
  margin-bottom: 60px;
}
.carleft {
  display: flex;
  margin-bottom: 60px;
  align-items: flex-start;
}
.carleft img {
  width: 50%;
  object-fit: contain;
}
.tablecss {
  margin-left: 80px;
  width: 768px;
  border-collapse: collapse;
}
.tablecss tr td {
  padding: 10px 0 10px 50px;
}
.tablecss tr td:nth-child(1) {
  background: #e6effd;
  border-bottom: 1px solid #ffffff;
  font-size: 18px;
  color: #2a2a2a;
}
.tablecss tr td:nth-child(2) {
  background: #fafcff;
  border-bottom: 1px solid #e6effd;
  font-size: 18px;
  color: #666666;
}
/* 无人清扫车结束 */
@media (max-width: 1680px) {
  /* .myTable {
    width: 1300px;
  } */
}
@media (max-width: 1600px) {
  /* .myTable {
    width: 1300px;
  } */
  .middlebox,
  .bottombox-div {
    padding: 0 20px;
    box-sizing: border-box;
  }
}
@media (max-width: 1440px) {
  /* .myTable {
    width: 1100px;
  } */
  .tablecss tr td {
    padding: 0 10px;
  }
}
@media (max-width: 1366px) {
  /* .myTable {
    width: 100%;
  } */
}

@media (max-width: 912px) {
  .middlebox-div {
    height: 40px;
    line-height: 40px;
  }
  .topbox img {
    height: 243px;
  }
  .topbox_wenzi {
    top: 30%;
    left: 5%;
  }
  .topbox_te {
    font-size: 12px;
  }
  .topbox_to {
    font-size: 48px;
  }
  .topbox_tt {
    font-size: 15px;
  }
  .middlebox {
    height: 41px;
    line-height: 41px;
    padding-left: 5%;
  }
  .middlebox div {
    font-size: 14px;
    margin-right: 40px;
  }
  .middlebox div:nth-child(3) {
    margin-right: 0;
  }
  .bottombox div {
    width: calc(50% - 11px);
    font-size: 10px;
    /* margin: 10px 11px 10px 0; */
    padding: 28px 0;
  }
  .bottombox div img {
    width: auto;
    width: 100%;
  }
  .bottombox div:nth-child(2n) {
    margin-right: 0;
  }
  .bottombox div:nth-child(3n) {
    margin-right: 22px;
  }
  .middlebox div::after {
    right: -20px;
  }
  /* 详情 */
  .bottombox2 {
    margin-top: 40px;
  }
  .bottombox2_one {
    margin-bottom: 30px;
  }
  .bottombox2_one p {
    font-size: 18px;
    margin-bottom: 6px;
  }
  .bottombox2_one_title {
    height: auto;
  }
  .bottomboxtitle {
    margin-top: 15px;
  }
  .bottombox2_one_title img {
    width: 40%;
    height: 30%;
    margin-top: 20%;
    margin-left: 14px;
  }
  .bottombox2_one_title_na {
    margin-top: 20px;
    margin-left: 15px;
  }
  .bottombox2_one_title_na ul li {
    font-size: 14px;
    margin-bottom: 6px;
  }
  .bottombox2_two p {
    font-size: 15px;
    margin-bottom: 20px;
  }
  .myTable tr td {
    padding-left: 10px;
    padding-right: 9px !important;
    height: 29px;
    font-size: 9px;
    padding-top: 5px;
    padding-bottom: 5px;
  }
  .myTable {
    width: 100%;
    margin-bottom: 20px;
  }
  .rightsmall {
    top: -3px;
  }
  .currentcss {
    line-height: 15px !important;
    padding: 10px 10px !important;
    border-right: none !important;
  }
  .myTable tr td:nth-child(1) {
    width: 1%;
  }
  .myTable tr td:nth-child(2) {
    width: 2%;
  }
  .myTable tr td:nth-child(3) {
    width: 3%;
  }
  /* 无人清扫车 */
  .carcss {
    margin-top: 40px;
    margin-bottom: 20px;
  }
  .carcss p {
    font-size: 18px;
    margin-bottom: 20px;
  }
  .carleft {
    width: 100%;
    margin-bottom: 20px;
    display: block;
    text-align: center;
  }
  .carleft img {
    width: 40%;
    height: 30%;
  }
  .tablecss {
    margin-left: 0;
    width: 100%;
  }
  .tablecss tr td:nth-child(1) {
    font-size: 9px;
  }
  .tablecss tr td {
    padding-left: 10px;
    padding-top: 5px;
    padding-bottom: 5px;
    text-align: left;
  }
  .tablecss tr td:nth-child(2) {
    font-size: 9px;
  }
  .bottombox .qs-class {
    width: auto !important;
    height: 50% !important;
  }
}
/* 产品列表显示隐藏 */
.bottombox-div .bottombox.activeStyle {
  display: flex;
}
.bottombox-div .bottombox.hiddleStyle {
  display: none;
}
/* 产品详情显示隐藏 */
.bottombox-div .bottombox2.hiddleStyle {
  display: none;
}
.bottombox-div .bottombox2.activeStyle {
  display: block;
}
/* 清扫车详情 */
.bottombox-div .carcss.hiddleStyle {
  display: none;
}
.bottombox-div .carcss.activeStyle {
  display: block;
}