body {
  padding-bottom: 0;
}
body.mdui-loaded {
  background-color: #fff;
}
.mdui-container,
.mdui-container-fluid {
  padding-right: 0px !important;
  padding-left: 0px !important;
}

.bg-image {
  width: 100%;
  height: 499px;
  background: url("../image/bg1.png") no-repeat center;
  background-size: auto 499px;
  position: relative;
  display: flex;
  justify-content: center;
}

.lead-line {
  margin: 42px 0px 12px;
  width: 77px;
  height: 6px;
  background: #54a5ec;
}

.testing-service {
  width: 203px;
  height: 32px;
  font-family: SourceHanSansCN-Bold;
  font-size: 32px;
  color: #000000;
  letter-spacing: 0.43px;
  font-weight: 700;
}

.bg2-image {
  margin-top: 40px;
}
.bg2-image img {
  width: 600px !important;
  height: 338px !important;
}
.contact-us {
  font-family: SourceHanSansCN-Regular;
  font-size: 16px;
  color: #8b8b8b;
  letter-spacing: 0.22px;
  font-weight: 400;
}

.instrument {
  margin-top: 28px;
  margin-left: 18px;
}

.left-instrument {
  width: 250px;
  height: 149px;
  background: #f5f5fc;
  box-shadow: 6px 10px 17px 0px rgba(33, 27, 93, 0.22);
  border-radius: 8px;
}

.right-detection {
  width: 250px;
  height: 149px;
  background: #234fd5;
  box-shadow: 6px 10px 17px 0px rgba(33, 27, 93, 0.22);
  border-radius: 8px;
}

.detection {
  margin-top: 56px;
}

.right-instrument {
  margin-top: 24px;
  width: 250px;
  height: 149px;
  background: #f5f5fc;
  box-shadow: 6px 10px 17px 0px rgba(33, 27, 93, 0.22);
  border-radius: 8px;
}

.shuzi {
  margin-top: 40px;
  margin-bottom: 12px;
  font-family: HelveticaExt-Normal;
  font-size: 42px;
  color: #234fd5;
  letter-spacing: 0.57px;
  text-align: center;
  font-weight: 400;
}

.shuce {
  font-family: SourceHanSansCN-Normal;
  font-size: 16px;
  color: #6d7278;
  letter-spacing: 0.22px;
  text-align: center;
  font-weight: 400;
}

.shuyan {
  margin-top: 40px;
  margin-bottom: 12px;
  font-family: HelveticaExt-Normal;
  font-size: 42px;
  color: #ff8c38;
  letter-spacing: 0.57px;
  text-align: center;
  font-weight: 400;
}

.shuliang {
  font-family: SourceHanSansCN-Normal;
  font-size: 16px;
  color: #ffffff;
  letter-spacing: 0.22px;
  text-align: center;
  font-weight: 400;
}

.shuci {
  font-family: SourceHanSansCN-Medium;
  font-size: 14px;
  color: #234fd5;
  letter-spacing: 0.19px;
  text-align: center;
  font-weight: 500;
}

.functionality {
  margin-top: 24px;
  width: 656px;
  height: 154px;
  background-image: linear-gradient(180deg, #f9fbff 0%, #e5f2ff 100%);
  border-radius: 8px;
}

.tb1-image {
  margin-top: 20px;
  margin-left: 26px;
  font-family: SourceHanSansCN-Bold;
  font-size: 20px;
  color: #071c2f;
  letter-spacing: 0.27px;
  font-weight: 700;
}

.an1-image {
  margin-top: 20px;
  margin-left: -58px;
}

.operations {
  margin: 12px 26px 0px;
  width: 598px;
  height: 74px;
  font-family: SourceHanSansCN-Normal;
  font-size: 14px;
  color: #000000;
  letter-spacing: 0.19px;
  text-align: justify;
  line-height: 24px;
  font-weight: 400;
  /* display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden; */
}
.tiezi {
  width: 392px;
  height: 486px;
  background: #fefaef;
}
.tiehua {
  width: 392px;
  height: 486px;
  background: #f3fff5;
}
.standard {
  margin-top: 24px;
  margin-left: 66px;
  width: 488px;
  height: 244px;
  background: #f1f8fe;
  border-radius: 8px;
}

.wendang {
  margin-top: 20px;
  margin-left: 30px;
  font-family: SourceHanSansCN-Bold;
  font-size: 20px;
  color: #373839;
  letter-spacing: 0.27px;
  text-align: justify;
  font-weight: 700;
}

.an2-image {
  margin-top: 20px;
  margin-left: -64px;
}

.dahao {
  margin: 0px 24px;
}

.dahao li {
  font-family: SourceHanSansCN-Bold;
  font-size: 16px;
  color: #000000;
  letter-spacing: 0.19px;
  text-align: justify;
  line-height: 28px;
  font-weight: 400;
  /* display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden; */
  padding-left: 0;
}

.dahao li:nth-child(1) {
  margin-top: 14px;
}

.dahao li a {
  color: #000000;
  display: block;
  padding-left: 16px;
  position: relative;
  width: 100%;
  box-sizing: border-box;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.dahao li a span {
  position: absolute;
  width: 4px;
  height: 4px;
  background: #bebebe;
  left: 0;
  top: 50%;
  margin-top: -2px;
  display: block;
}

.dahao li:hover a {
  color: #076ed7;
}

.dahao li span {
  font-size: 20px;
}

.remen {
  width: 416px;
  height: 486px;
  border-radius: 8px;
}

.remen li {
  font-family: SourceHanSansCN-Bold;
  font-size: 16px;
  color: #000000;
  letter-spacing: 0.19px;
  text-align: justify;
  line-height: 35px;
  font-weight: 400;
  /* display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden; */
}

.wenzhang {
  width: 416px;
  height: 486px;
  border-radius: 8px;
  margin-left: 2px;
}

.wenzhang li {
  font-family: SourceHanSansCN-Bold;
  font-size: 16px;
  color: #000000;
  letter-spacing: 0.19px;
  text-align: justify;
  line-height: 35px;
  font-weight: 400;
  /* display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden; */
}

.dmtgpt {
  width: 100%;
  height: 668px;
  margin-top: -88px;
  background: url("../image/dmtgpt.png") no-repeat center;
  background-size: 100%;
}

.everything {
  width: 100%;
  height: 260px;
  margin-top: -210px;
  background: url("../image/1234567.png") no-repeat center;
  background-size: 100%;
}

.kaiyuan {
  margin-top: 50px;
}

.chanchu {
  margin-left: 14px;
  width: 342px;
  height: 200px;
  background: #f8f9fd;
  border-radius: 8px;
}

.chuliang {
  margin-top: 16px;
  margin-left: 26px;
  width: 290px;
  height: 76px;
  background: url("../image/stfwbg.png") no-repeat center;
  background-size: 100%;
}

.huoyue {
  margin-top: 20px;
  width: 328px;
  height: 263px;
  background: #f8f9fd;
  border-radius: 8px;
  margin-left: 14px;
}

.yonghu {
  margin-top: 20px;
  margin-left: 20px;
  font-family: SourceHanSansCN-Bold;
  font-size: 20px;
  color: #373839;
  letter-spacing: 0.27px;
  text-align: justify;
  font-weight: 700;
}
.tuoru {
  margin-left: 372px;
}
.tuoru img {
  margin-top: 240px;
}
.guanche {
  padding-top: 20px;
  margin-left: 394px;
  width: 731px;
  height: 81px;
  font-family: SourceHanSansCN-Bold;
  font-size: 16px;
  color: #6d7278;
  letter-spacing: 0.22px;
  text-align: justify;
  line-height: 27px;
  font-weight: 700;
}

.dianji img {
  margin-top: 1px;
  margin-left: 394px;
}

.cyxxfw{
  margin-top: 50px;
  width: 100%;
  position: relative;
  background-image: url(../image/cyxxfw.png);
  height: 69px;
  background-position: center;
  margin-bottom: 50px;
}

.jingsai {
  font-family: SourceHanSansCN-Regular;
  font-size: 24px;
  color: #076ed7;
  letter-spacing: 0.32px;
  font-weight: 400;
  margin: 40px 0px;
  display: flex;
  text-align: center;
  justify-content: center;
}
.jingsai li{
    width: 25%;
}

.fuwu {
  font-family: SourceHanSansCN-Medium;
  font-size: 16px;
  color: #6d7278;
  letter-spacing: 0.22px;
  text-align: center;
  font-weight: 500;
  margin-bottom: 16px;
}

.jiubu {
  margin: 0px 4px;
}

.jiubu li {
  font-family: SourceHanSansCN-Bold;
  font-size: 16px;
  color: #000000;
  letter-spacing: 0.19px;
  text-align: justify;
  line-height: 36px;
  font-weight: 400;
  /* display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden; */
}

.jiubu li a {
  color: #000000;
}

.jiubu li:hover a {
  color: #076ed7;
}

.xinxi {
  width: 286px;
  height: 260px;
  background: #f1f8fe;
  border-radius: 8px;
}

.chakan {
  margin-top: 20px;
}

.achievement {
  width: 154px;
  font-family: SourceHanSansCN-Bold;
  font-size: 20px;
  color: #071c2f;
  letter-spacing: 0.27px;
  text-align: justify;
  font-weight: 700;
  margin-top: 20px;
}

.releases {
  margin-top: 20px;
  margin-left: -26px;
}

.allow image {
  margin: 0px 10px;
}

.occurrence {
  height: 114px;
}

.happen {
  margin-top: 24px;
  margin-left: 66px;
}

.happen li {
  line-height: 32px;
  font-family: SourceHanSansCN-Normal;
  font-size: 14px;
  color: #6d7278;
  font-weight: 400;
}

.records {
  padding: 0px 35px;
}

.popular {
  margin-top: 24px;
  margin-left: 20px;
  font-family: SourceHanSansCN-Bold;
  font-size: 20px;
  color: #373839;
  letter-spacing: 0.27px;
  text-align: justify;
  font-weight: 700;
}

.examine {
  margin-top: 20px;
  margin-left: -40px;
}

.bianzu2 {
  margin: 0px 20px;
}

.bianzu2 img {
  width: 330px;
  height: 3px;
}

.popular img {
  width: 21px;
  height: 21px;
  margin: 0px 7px -4px 4px;
}

.neichan {
  width: 126px;
  font-family: SourceHanSansCN-Normal;
  font-size: 16px;
  color: #ffffff;
  font-weight: 400;
  margin-top: 34px;
  margin-left: 30px;
}

.clothing {
  width: 130px;
  font-family: HelveticaExt-Normal;
  font-size: 34px;
  color: #ffffff;
  text-align: center;
  font-weight: 400;
  margin-top: 22px;
}

.danwei {
  font-size: 18px;
  color: #ffffff;
  margin-left: -10px;
}

.dolphin img {
  margin-top: 10px;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  margin-bottom: 8px;
}

.dynamic a {
  color: #000000;
}

.dynamic {
  margin-left: 2px;
  margin-top: 10px;
}

.agriculture {
  width: 84px;
  height: 14px;
  font-family: SourceHanSansCN-Regular;
  font-size: 14px;
  color: #373839;
  letter-spacing: 0.19px;
  text-align: center;
  font-weight: 400;
  margin-left: 3px;
  /* display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden; */
}

.tb1-image img {
  width: 20px;
  height: 20px;
  margin: 2px 0px -4px 2px;
}

.xiabian img {
  width: 440px;
  height: 3px;
  margin: 0px 14px;
}

/* 导航特殊处理 */

.navigation {
  width: 1200px;
  margin: 0 auto;
  border-radius: 10px;
  padding: 0 36px;
  position: absolute;
  top: 340px;
}

.navigation .login-btn {
  position: absolute;
  top: -320px;
  right: 204px;
}


.navigation .logged {
  position: absolute;
  top: -320px;
  right: 20px;
}
.huoyong {
  text-align: center;
}
.login-btn a{
 
}
.login-zc a:hover {
    opacity: 0.8 !important;
    /* background: rgba(255, 255, 255,0.3); */
}
.login-zc a{
  color: #FFFFFF;
  
}
.login-zc{
    padding: 0 16px;
    height: 26px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 18.5px;
    cursor: pointer;
    font-family: SourceHanSansCN-Normal;
    font-size: 14px;
    color: #FFFFFF;
    letter-spacing: 0.22px;
    font-weight: 400;
    line-height: 26px;
    letter-spacing: 1px;
    right:100px;
    display: block;
    z-index: 10;
    position: absolute;
    top: -320px;
    right: 130px;
    /* display: none; */
}