/*初始化样式*/
input{padding:0;margin:0;font-family:'Microsoft YaHei';}
img{border:none;background:none;vertical-align:middle;}
ul,ol,li{list-style-type:none;}
select,input,img,select{vertical-align:middle;}
table{border-collapse:collapse;border-spacing:0}
table, th, td {vertical-align: middle}
.clearfix:after{content: ".";display: block;height: 0;clear: both;overflow: hidden;visibility: hidden;}
.clearfix{zoom:1}
.clearboth{height:0px;line-height:0px;overflow:hidden;clear:both;font-size:0px;}

/* h1,h2{font-size:12px;font-weight:bold;}
hr {border: 0;border-top:1px solid #ccc;height:0;}
p{margin: 0;} */


.h4, .h5, .h6, h4, h5, h6{
      margin-top: 0px;
    margin-bottom: 0px;
}
.h1, .h2, .h3, h1, h2, h3 {
    margin-top: 0px;
    margin-bottom: 0px;
}
/*----- Common css ------*/
.fl{float:left;}
.fr{float:right;}
.di{_display:inline;}
.fwn{font-weight:normal;}
.dib{*display:inline;_zoom:1;_display:inline;_font-size:0px;}

.com-img{ display:block; overflow:hidden;}
.com-img img{ transition:all 0.5s; -webkit-transition:all 0.5s; -moz-transition:all 0.5s; -o-transition:all 0.5s;}
.com-img:hover img{transform:scale(1.2); -webkit-transform:scale(1.2); -moz-transform:scale(1.2); -o-transform:scale(1.2);-ms-transform:scale(1.2);}

.xypg-right-content{font-size: 16px;}

.j-space-between{justify-content:space-between}
.j-flex-start{justify-content:flex-start}
.j-flex-end{justify-content:flex-end}
.j-center{justify-content:center}
.a-j-center{align-items:center;justify-content:center}
.a-center{align-items:center}
.a-flex-start{align-items:flex-start}
.a-flex-end{align-items:flex-end}


.about_introduce .flex {
    display: flex;
    justify-content: space-between;

    flex-wrap: wrap;
    align-items: center;
}

/*主体样式*/
.tophj{
    position: absolute;
    top:10px;
    left:0px;
    width: 100%;
    z-index: 999;
}
.changhh{
    box-sizing: border-box;
    padding: 0 4%;
}
.flex44{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
header .dth_wh {
  align-items: center;
  position: relative;
  z-index: 10;
}
.logo {
  width: 20%;
}
.logo a {
  display: block;
}
.logo img {
  display: block;
  max-width: 100%;
  max-height: 100px;
}

.language {
  margin-left: 5%;
  position: relative;
}
.language_btn {
  cursor: pointer;
  font-family: Arial;
  font-size: 17px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 2;
  letter-spacing: 0px;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.language_btn::after {
  content: "";
  display: block;
  width: 9px;
  height: 6px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  background-image: url("../images/d15daa7f86d1b50c1b2b3af8d43259deb71276b0.png");
  margin-left: 0.7em;
}
.language_select {
  position: absolute;
  left: 50%;
  top: 100%;
  background-color: #ffffff;
  box-shadow: 0 0 5px 0 rgba(0, 0, 0, 0.1);
  width: auto;
  transform: translateX(-50%);
  /* visibility: hidden;
  opacity: 0;
  transition: all .3s ease; */
  display: none;
  padding-top: 4px;
}
/* .language:hover .language_select {
  visibility: visible;
  opacity: 1;
} */
.language_select::after {
  content: '';
  position: absolute;
  top: -4px;
  left: 50%;
  width: 0;
  height: 0px;
  margin-left: -4px;
  border-style: solid;
  border-width: 4px;
  border-color: #fff #fff transparent transparent;
  transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
  box-shadow: 2px -2px 2px rgba(153, 153, 153, .1);
}
.language_select a {
  display: block;
  text-align: center;
  font-size: 16px;
  color: #333333;
  line-height: 2;
  transition: all .3s ease;
  min-width: 4em;
  padding: 0 0.5em;
  border-bottom: 1px solid #eee;
}
.language_select a:last-child {
  border-bottom: none;
}
.language_select a:hover {
  background-color: var(--dth-color);
  color: #ffffff;
}

.search {
  margin-left: 2.75%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 20px 0;
}
.search_btn {
  background-image: url("../images/7bc865e4bb385a383150f512825a33b4cabbe308.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  display: block;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(247, 248, 248, 0.16);
  cursor: pointer;
}
.search_form {
  position: absolute;
  right: 0;
  top: 100%;
  background-color: #ffffff;
  width: 240px;
  display: none;
}
.search_form #formsearch1 {}
.search_form #formsearch1 input {
  border: none;
  background: none;
  outline: none;
  height: 40px;
}
.search_form #formsearch1 input#keyword1 {
  width: calc(100% - 50px);
  font-size: 14px;
  font-weight: normal;
  color: #333333;
  padding: 0 1em;
}
.search_form #formsearch1 input#keyword1::placeholder {
  color: #999999;
}
.search_form #formsearch1 input#s_btn1 {
  width: 50px;
  background-color: var(--dth-color);
  background-image: url("../images/7bc865e4bb385a383150f512825a33b4cabbe308.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: auto 80%;
}

/* 头部 */
header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 95;
  background: linear-gradient(180deg,rgba(27, 106, 179, 0.3) 0%,rgba(27, 106, 179, 0.1) 80%,rgba(27, 106, 179, 0.01) 100%);
}
header::before {
  content: "";
  display: block;
  width: 100%;
  height: 0;
  position: absolute;
  left: 0;
  top: 0;
  background-color: var(--dth-color);
  z-index: -1;
  transition: all 0.5s ease-in-out;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  opacity: 0.9;
}

/* 隐藏滚动条 */
::-webkit-scrollbar  {
  width: 0;
  padding: 0;
  display: none;
}

.dth_wh {
  width: 96%;
  max-width: 1440px;
  display: block;
  margin: 0 auto;
}
.wh174 {
  max-width: 1740px;
}
:root {
  --dth-color: #1b6ab3;
  --dth2-color: #77b06f;
}

.flex {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: nowrap;
}
.flex::before,
.flex::after {
  display: none;
}

.fixed_ratio {
  position: relative;
  overflow: hidden;
  padding-top: calc(3 / 4 * 100%);
}
.fixed_ratio img {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.clearboth {
  width: 100%;
  clear: both;
  display: block;
}
.enlarge .imgs {
  overflow: hidden;
  position: relative;
}
.enlarge .imgs img {
  transform: scale(1);
  transition: 0.5s ease;
}
.enlarge:hover .imgs img {
  transform: scale(1.08);
}

@media (max-width: 1200px) {
  .dth_wh {
    width: 100%;
    padding: 0 15px;
  }
  /* .fp-enabled body,
  body {
    padding-top: 60px;
  } */
}
@media (max-width: 991px) {
  .fp-enabled body,
  body {
    padding-top: 60px;
  }
}
@media (max-width: 767px) {
  .fp-enabled body,
  body {
    padding-bottom: 50px;
  }
}
@media (max-width: 640px) {
  .dth_wh {
    padding: 0 12px;
  }
}




/* banner */
#banner {
  position: relative;
}
#banner li {
}
#banner li a {
  display: block;
}
#banner li .imgs {
  display: block;
}
#banner li .imgs img {
  width: 100%;
  min-height: 240px;
  object-fit: cover;
}
#banner .hi {
  display: none;
}
.banner_video {
  display: block;
  width: 100%;
  height: auto;
  position: relative;
  padding-top: calc(960 / 1920 * 100%);
}
.banner_video video {
  display: block;
  object-position: center;
  object-fit: cover;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

#banner .swiper-button-prev,
#banner .swiper-button-next {
  width: 50px;
  height: 65px;
  background-color: rgba(255, 255, 255, 0.5);
}

#banner .swiper-button-prev {
  left: 0;
}

#banner .swiper-button-next {
  right: 0;
}

#banner .swiper-button-prev:hover,
#banner .swiper-button-next:hover {
  background-color: var(--dth-color);
}

/* #banner .swiper-button-prev::after,
#banner .swiper-button-next::after {
  width: 16px;
  height: 16px;
  border-color: transparent transparent #4d4d4d #4d4d4d;
  position: relative;
  left: 0;
  top: 0;
  margin: 0;
}

#banner .swiper-button-prev:hover::after,
#banner .swiper-button-next:hover::after {
  border-color: transparent transparent #ffffff #ffffff;
} */

.swiper_control {
  position: absolute;
  left: 12.6%;
  bottom: 8.5%;
  width: 74%;
  z-index: 50;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  white-space: nowrap;
}
.swiper_number {
  font-family: Arial;
  font-size: 24px;
  font-weight: normal;
  letter-spacing: 0px;
  line-height: 1;
  color: #ffffff;
}
.swiper_number .active {
  font-family: inherit;
  font-size: 50px;
  font-weight: bold;
  margin-right: 0.1em;
}
.swiper_number .total {
  width: auto;
}
.swiper_control .swiper_pagination {
  margin-left: 70px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
}

.swiper_control .swiper_pagination .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background-color: #f7f8f8;
  opacity: 0.5;
  margin: 0 12px;
}

.swiper_control .swiper_pagination .swiper-pagination-bullet:hover,
.swiper_control .swiper_pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  opacity: 1;
}
.swiper_down {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 19.375vw;
  height: 7.8125vw;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  background-image: url("../images/890b5d19cb21b2b22469cdf5109202b406cc7a2e.png");
  z-index: 60;
  display: none;
}
.swiper_down_btn {
  display: block;
  position: absolute;
  font-size: 14px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 2;
  letter-spacing: 1px;
  color: #ffffff;
  right: 27%;
  bottom: 20%;
} 
.swiper_down_btn::before {
  content: "";
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  background-image: url("../images/340c45db0308ed73c6d1667eb859766a0c3a54b6.png");
  width: calc(44 / 14 * 1em);
  height: calc(44 / 14 * 1em);
  display: block;
  margin: 0 auto 0.5em;
}

@media (max-width: 1750px) {
  .swiper_down_btn {
    font-size: 13px;
    bottom: 18%;
  }
  .swiper_number {
    font-size: 22px;
  }
  .swiper_number .active {
    font-size: 44px;
  }
}
@media (max-width: 1500px) {
  .swiper_control .swiper_pagination {
    margin-left: 4.5%;
  }
  .swiper_down_btn {
    font-size: 12px;
    bottom: 16%;
  }
  .swiper_number {
    font-size: 20px;
  }
  .swiper_number .active {
    font-size: 36px;
  }
  .swiper_down_btn::before {
    width: 36px;
    height: 36px;
  }
}
@media (max-width: 1200px) {
  #banner li .imgs img {
    min-height: 220px;
  }
  .swiper_control {
    left: 2%;
    bottom: 6%;
    width: 80%;
  }
  .swiper_control .swiper_pagination {
    margin-left: 30px;
  }
  .swiper_control .swiper_pagination .swiper-pagination-bullet {
    margin: 0 10px;
  }
  .swiper_number {
    font-size: 17px;
  }
  .swiper_number .active {
    font-size: 32px;
  }
  .swiper_down_btn {
    bottom: 10%;
  }
  .swiper_down_btn::before {
    width: 30px;
    height: 30px;
    margin-bottom: 0.4em;
  }
}
@media (max-width: 990px) {
  #banner li .imgs img {
    min-height: 200px;
  }
  .swiper_control {
    bottom: 18px;
  }
  .swiper_number {
    font-size: 15px;
  }
  .swiper_number .active {
    font-size: 28px;
  }
  .swiper_control .swiper_pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    margin: 0 8px;
  }
  .swiper_down_btn {
    font-size: 0;
    bottom: 15px;
  }
  .swiper_down_btn::before {
    margin-bottom: 0;
  }
}
@media (max-width: 768px) {
}
@media (max-width: 640px) {
  #banner li .imgs img {
    min-height: 180px;
  }
  .swiper_control {
    width: 100%;
    max-width: 100%;
    bottom: 12px;
    left: 0;
    padding: 0 12px;
  }
  .swiper_number {
    font-size: 14px;
  }
  .swiper_number .active {
    font-size: 20px;
  }
  .swiper_control .swiper_pagination {
    justify-content: flex-end;
    flex-grow: 1;
  }
  .swiper_control .swiper_pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    margin: 0 5px;
  }
  .swiper_down {
    display: none;
  }
  .swiper_down_btn::before {
    width: 20px;
    height: 20px;
  }
}

/*nei*/
.nei{
  background: url(../images/936ce36ddd61b7d03206d692b980dd45f63512b7.jpg) top center no-repeat;
  overflow: hidden;
  background-size: 100% 100%;
  box-sizing: border-box;
  padding: 6% 0 4% 0; 
}
.changg{
  max-width: 1500px;
  margin: 0 auto;
  padding:0 2%;
}
.flex44{
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.anbble{
  width: 50%;
}
.anbble_a{
  	font-size: 2rem;
    font-weight: 600;
    font-stretch: normal;
    line-height: 55px;
    letter-spacing: 0px;
    color: #000000;
}
.anbble_b{
  font-size: 17px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 33px;
	letter-spacing: 0px;
	color: #6a737c;
  box-sizing: border-box;
  padding: 2% 0;
}
.anbble_c{
  width: 175px;
	height: 58px;
  line-height: 58px;
	background-image: linear-gradient(46deg, 
		#0375f8 0%, 
		#1272d4 0%, 
		#206eaf 0%, 
		#73ad71 100%), 
	linear-gradient(
		#ffffff, 
		#ffffff);
    font-size: 17px;
	background-blend-mode: normal, 
		normal;
	border-radius: 29px;
  margin-top: 6%;
}
.anbble_c a{
  color: #fff;
  box-sizing: border-box;
  padding-left: 40px;
  margin-right: 20px;
}
.anbber{
  width: 49%;
}
.absfg{
  margin-top: 4%;
}
.absfg li{
  width: 31%;
}
.sgudngle_a span{
   background: linear-gradient(90deg, #1a5fb4 0%, #4caf50 100%);
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      font-size: 3.5rem;
      font-weight: bold;
      font-family: Arial, sans-serif;
  
}
.sgudngle_a tt{
  position: relative;
  background: linear-gradient(90deg, #1a5fb4 0%, #4caf50 100%);
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      font-size: 3rem;
      font-weight: bold;
      font-family: Arial, sans-serif;
}
.sgudngle_a{
  position: relative;
  display: flex;
  justify-content: flex-start;
  line-height: 90px;
  }
.sgudngle_a em{
  font-style: normal;
  font-size: 15px;
  color: #717a83;
  font-weight: 400;
  background: none; 
  line-height: 60px;
  margin-left: 10px;
}
.sgudngrt{
  width: 29%;
  text-align: left;
  margin-top: 3%;
}
.sgudngrt img{
  max-width: 100%;
  height: auto;
}
.sgudngle_b{
  font-size: 17px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 30px;
	letter-spacing: 0px;
	color: #717a83;
}
.nei1{
  background: #f4f9fd;
  box-sizing: border-box;
  padding: 3% 0 5% 0;
  overflow: hidden;
}
.chanpind{
  text-align: center;
  font-size: 2rem;
	font-weight: 600;
	font-stretch: normal;
	line-height: 55px;
	letter-spacing: 0px;
	color: #000000;
}



/* 技术服务 */
.technical {
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  /* padding: 110px 0 150px; */
  padding: 5.7% 0 7.8%;
}

.technical_cont {
  margin-top: 4.86%;
  justify-content: space-between;
}
.technical_left {
  width: 46%;
  max-width: 620px;
}
.technical_list {

}
.technical_list ul {
  
}
.technical_list li {
}
.technical_list .li_line {
  display: block;
	max-width: 80px;
  width: 15%;
	height: 1px;
	background-color: #ffffff;
	opacity: 0.18;
  margin: 0 10px;
  margin-top: 43px;
}
.technical_list li a {
  display: block;
}
.technical_list li .imgs {
  border: 1px dashed rgba(255, 255, 255, 0.4);
  width: 86px;
  height: 86px;
  padding: 8px;
  border-radius: 50%;
  margin: 0 auto;
}
.technical_list li .imgs .img {
	background-color: rgba(255, 255, 255, 0.2);
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 50%;
}
.technical_list li .imgs img {
  position: absolute;
  left: 0;
  top: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  z-index: 5;
}
.technical_list li .imgs img:last-child {
  opacity: 0;
  visibility: hidden;
  z-index: 6;
}
.technical_list li.curs .imgs .img {
  background-color: #ffffff;
}
.technical_list li.curs .imgs img:first-child {
  opacity: 0;
  visibility: hidden;
}
.technical_list li.curs  .imgs img:last-child {
  opacity: 1;
  visibility: visible;
}
.technical_list li h4 {
  font-size: 15px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 2;
	letter-spacing: 0px;
	color: rgba(255, 255, 255, 0.5);
  text-align: center;
  margin-top: 0.5em;
}
.technical_list li.curs h4 {
  color: #ffffff;
}

.technical_text {
  margin-top: 13.2%;
  font-size: 0;
  position: relative;
}
.technical_text li {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  z-index: -1;
  opacity: 0;
  visibility: hidden;
  transition: 0.3s ease;
}
.technical_text li.curs {
  position: relative;
  opacity: 1;
  visibility: visible;
  z-index: 5;
}
.technical_text li h4 {
  font-size: 30px;
	font-weight: bold;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #ffffff;
}
.technical_text li .sums {
  font-size: 17px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 2;
	letter-spacing: 0px;
	color: #ffffff;
  margin-top: 1em;
}
.technical_text li .mores_a {
  margin-top: 9.6%;
  display: inline-block;
  border-radius: 50px;
}
.technical_text li .mores_a a {
  box-shadow: inset 0 0 1px 1px rgba(255, 255, 255, 0.2);
}

.about_left .mores_a {
  margin-top: 10.5%;
}

.youding{
  display: flex;
  justify-content: flex-start;
  flex-wrap: nowrap;
  margin-top: 25%;
}
.youding li{
  position: relative;
  width: 20%;
  text-align: center;
  cursor: pointer;
}
.youding_a img{
  max-width: 100%;
  height: auto;
}
.youding_b{
  position: absolute;
  top:-96px;
  width: 100%;
  background: url(../images/5e724b113d46bc3a7e4985d3880391c1b9138a06.png) center center no-repeat;
  background-size: 90% 100%;
  box-sizing: border-box;
  padding: 2px 2px 12px 2px;
  display: none;
}
.youding_a img{
  max-width: 100%;
  height: auto;
}
.youding li:hover .youding_b{
  display: block;
}
.youding_b img{
  max-width: 100%;
  height: auto;
}
.werhing{
  width: 15%;
  text-align: center;
}
.werhing_a img{
  max-width: 100%;
  height: auto;
}
.werhing_b{
  font-size: 20px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 50px;
	letter-spacing: 0px;
	color: #ffffff;
	opacity: 0.6;
}
.laixnidh{
  width: 45%;
  border-right: #4177a8 1px solid;
  font-size: 20px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 50px;
	letter-spacing: 0px;
	color: #ffffff;
}

.mores_a a {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 3.625;
	letter-spacing: 0px;
	color: #ffffff;
  width: 11em;
  border-radius: 2em;
}
.mores_a a span {
  display: block;
  width: 0.75em;
  height: 0.75em;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  background-image: url("../images/d68eee4348f0291980d5acbdf0d1f13204391c6b.png");
  margin-left: 0.95em;
}
.mores_a a b {
	font-family: FangSong, '仿宋', '宋体';
  display: block;
  font-weight: normal;
  margin-left: 1em;
}
.back_gradient {
	background-image: linear-gradient(to right,var(--dth-color) 0%, var(--dth2-color) 100%);
	background-blend-mode: normal, normal;
	/* box-shadow: 15px 10px 18px 0px rgba(27, 106, 179, 0.1); */
}
a.back_gradient:hover {
  background-color: var(--dth-color);
	background-image: linear-gradient(to left,var(--dth-color) 0%, var(--dth2-color) 100%);
}




.technical_right {
  width: 50%;
  max-width: 660px;
  overflow: hidden;
  padding-left: 20px;
  padding-bottom: 20px;
}
.technical_right ul {
  position: relative;
}
.technical_right li {
  transition: 0.5s ease-in-out; 
  position: relative;
  left: 0;
  top: 0;
  width: 100%;
}
.technical_right li .imgs {
  padding-top: calc(418 / 640 * 100%);
  border-radius: 20px;
}
.technical_right li:nth-child(n+2) {
  position: absolute;
}
.card-1 {
  transform: translate(0px, 0px); /* 第一张卡片稍微旋转并向前移动 */
  z-index: 20;
  opacity: 1;
}
.card-2 {
  transform: translate(-10px, 10px); /* 第二张卡片位于中间 */
  z-index: 18;
  opacity: 0.18;
}
.card-3 {
  transform: translate(-20px, 20px); /* 第三张卡片稍微旋转并向后移动 */
  z-index: 16;
  opacity: 0.18;
}



.cppght{
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: center;
  margin: 4% 0;
}
.cppghtle{
  width: 85%;
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
}
.cppghtle_img {
  height: 85px;
}
.cppghtle_img img{
  max-width: 100%;
  height: auto;
}
.cppghtle li{
  width: 14%;
  text-align: center;
}


.cppghtrt{
  width: 175px;
	height: 58px;
  line-height: 58px;
	background-image: linear-gradient(46deg, 
		#0375f8 0%, 
		#1272d4 0%, 
		#206eaf 0%, 
		#73ad71 100%), 
	linear-gradient(
		#ffffff, 
		#ffffff);
    font-size: 17px;
	background-blend-mode: normal, 
		normal;
	border-radius: 29px;
}
.cppghtrt a{
  color: #fff;
  box-sizing: border-box;
  padding-left: 40px;
  margin-right: 20px;
}
.cppghtle_aa{
  font-size: 15px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 55px;
	letter-spacing: 0px;
	color: #000000;
  overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}


.yuubg { position: relative; }
.yuubg .cppghtrtaa { position: absolute; left: 0; top: 0; z-index: 9; right: 0;}
.yuubg .cppghtrtaa { opacity: 0; visibility: hidden; transition: all .5s ease; }
.yuubg .cppghtrtaa.on { position: static; opacity: 1; visibility: visible; }

.flex55{
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
}
.changgmhh{
  max-width: 1750px;
  margin: 0 auto;
  padding: 0 2%;
}
.cppghtrtaa li{
  width: 32%;
  margin-right: 1%;
}
.cppghtrt_img img{
  max-width: 100%;
  height: auto;
}
.cppghtrtaa li:nth-child(3){
  margin-right: 0px;
}


.cppghtle li:hover .cppghtle_aa, .cppghtle li.on .cppghtle_aa{
   color: #0e5291;
    cursor: pointer;
}




@media (max-width: 1500px) {
  .technical_list li .imgs {
    width: 80px;
    height: 80px;
  }
  .technical_list .li_line {
    margin-top: 40px;
    width: 13%;
  }
  .technical_text {
    margin-top: 12%;
  }
  .technical_text li h4 {
    font-size: 2vw;
  }
  .technical_text li .sums {
    font-size: 16px;
  }
}
@media (max-width: 1200px) {
  .technical {
    padding: 50px 0 60px;
  }
  .technical_cont {
    margin-top: 40px;
  }
  .technical_list li .imgs {
    width: 72px;
    height: 72px;
  }
  .technical_list .li_line {
    margin-top: 36px;
    width: 10%;
  }
  .technical_list li h4 {
    font-size: 14px;
  }
  .technical_text {
    margin-top: 30px;
  }
  .technical_text li h4 {
    font-size: 24px;
  }
  .technical_text li .sums {
    font-size: 15px;
    margin-top: 0.8em;
  }
  .technical_text li .mores_a {
    margin-top: 32px;
  }
}
@media (max-width: 990px) {
  .technical {
    padding: 40px 0 36px;
  }
  .technical_cont {
    flex-flow: column-reverse;
    margin-top: 30px;
  }
  .technical_left {
    width: 100%;
    margin-top: 20px;
    position: relative;
    z-index: 20;
  }
  .technical_text {
    margin-top: 20px;
  }
  .technical_right {
    width: 100%;
    position: relative;
    z-index: 10;
  }
}
@media (max-width: 768px) {
}
@media (max-width: 640px) {
  .technical {
    padding: 36px 0 32px;
  }
  .technical_cont {
    margin-top: 20px;
  }
  .technical_list ul {
    justify-content: space-between;
  }
  .technical_list li {
    width: 30%;
  }
  .technical_list .li_line {
    display: none;
  }
  .technical_text {
    margin-top: 15px;
  }
  .technical_text li .sums {
    font-size: 14px;
  }
  .technical_text li .mores_a {
    margin-top: 20px;
  }
}

/* 勃锐实验室 */
.laboratory {
  background-repeat: no-repeat;
  background-position: right top;
  background-size: cover;
  /* padding: 142px 0 154px; */
  padding: 7.4% 0 8%;
}
.laboratory .dth_wh {
  justify-content: space-between;
}
.laboratory_left {
  width: 52%;
}
.laboratory_left .imgs {
  filter: drop-shadow(0 0 30px rgba(27, 105, 177, 0.05));
  border-radius: 30px;
  overflow: hidden;
}
.laboratory_left .imgs img {
  width: 100%;
}

.laboratory_right {
  width: 39.6%;
  padding-top: 1.8%;
}
.laboratory_wz {
  font-size: 17px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 2;
	letter-spacing: 0px;
	color: #6a737c;
  margin-top: 1.2em;
}
.laboratory_uls {
  margin-top: 9.5%;
}
.laboratory_uls ul {
  justify-content: flex-start;
  flex-wrap: wrap;
}
.laboratory_uls li {
  margin-right: 6%;
  margin-bottom: 20px;
  max-width: 47%;
  cursor: pointer;
}
.laboratory_uls li:nth-child(2n) {
  margin-right: 0;
}
.laboratory_uls li a {
  display: block;
  max-width: 100%;
  font-size: 17px;
	font-weight: normal;
	letter-spacing: 0px;
	color: #6a737c;
	width: 12.7em;
	background-color: #ffffff;
	border-radius: 27px;
  line-height: 3.17;
  padding: 0 1em 0 2.35em;
  box-shadow: 0 0 20px 10px rgba(27, 106, 179, 0.03);
  position: relative;
}

.laboratory_uls li a::before {
  content: "";
  display: block;
	width: 5px;
	height: 5px;
  border-radius: 50%;
	background-color: #ffffff;
  position: absolute;
  left: 1.29em;
  top: 50%;
  transform: translateY(-50%);
  visibility: hidden;
  opacity: 0;
}
.laboratory_uls li a:hover {
  background-image: linear-gradient(90deg,var(--dth-color) 0%, var(--dth2-color) 100%);
  color: #ffffff;
}
.laboratory_uls li a:hover::before {
  opacity: 1;
  visibility: visible;
}
.laboratory_uls li a p {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}


@media (max-width: 1500px) {
  .laboratory_wz {
    font-size: 16px;
  }
  .laboratory_right {
    padding-top: 0;
  }
  .laboratory_uls li a {
    font-size: 16px;
  }
}
@media (max-width: 1200px) {
  .laboratory {
    padding: 50px 0;
  }
  .laboratory_left {
  }
  .laboratory_right {
    width: 42%;
  }
  .laboratory_wz {
    font-size: 15px;
  }
  .laboratory_uls {
    margin-top: 30px;
  }
  .laboratory_uls li {
    margin-bottom: 15px;
  }
  .laboratory_uls li a {
    font-size: 15px;
  }
}
@media (max-width: 990px) {
  .laboratory {
    padding: 40px 0 30px;
  }
  .laboratory .dth_wh {
    flex-flow: column;
  }
  .laboratory_left {
    width: 100%;
  }
  .laboratory_right {
    width: 100%;
    margin-top: 24px;
  }
  .laboratory_wz {
    margin-top: 0.8em;
  }
  .laboratory_uls {
    margin-top: 24px;
  }
  .laboratory_uls li:nth-child(n+1) {
    margin-right: 2%;
  }
}
@media (max-width: 768px) {
}
@media (max-width: 640px) {
  .laboratory {
    padding: 20px 0 24px;
  }
  .laboratory_left .imgs {
    border-radius: 20px;
  }
  .laboratory_right {
    margin-top: 15px;
  }
  .laboratory_wz {
    font-size: 14px;
    margin-top: 10px;
  }
  .laboratory_uls {
    margin-top: 16px;
  }
  .laboratory_uls ul {
    justify-content: space-between;
  }
  .laboratory_uls li {
    margin-right: 0;
  }
  .laboratory_uls li a {
    font-size: 14px;
  }
}

/* 资质荣誉 */
.honor {
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  /* padding: 130px 0 5px; */
  padding: 6.7% 0 5px;
}
.honor .dth_wh {
  justify-content: space-between;
}
.honor_left {
  width: 46.6%;
  padding-bottom: 4%;
}
.honor_wz {
  font-size: 17px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.88;
	letter-spacing: 0px;
	color: #6a737c;
  margin-top: 1.1em;
}
.honor_uls {
  font-size: 17px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 2;
	letter-spacing: 0px;
	color: #6a737c;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 6%;
}
.honor_uls p {
  width: 48%;
  display: block;
  margin-bottom: 0.3em;
  padding-left: 1.1em;
  position: relative;
}
.honor_uls p:hover {
  color: var(--dth-color);
}
.honor_uls p::before {
  content: "";
	width: 0.42em;
	height: 0.42em;
	background-color: rgba(113, 122, 131, 0.4);
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 0.79em;
}
.honor_uls p:hover::before {
  background-color: var(--dth-color);
}
.honor_left .mores_a {
  margin-top: 9.6%;
}

.honor_right {
  width: 49.8%;
}
.honor_swiper {
  padding: 0 17.71% 0 20.92%;
  position: relative;
}
.honor_swiper .swiper_prev,
.honor_swiper .swiper_next {
  display: block;
  width: 24px;
  height: 46px;
  top: 50%;
  transform: translateY(-50%);
  position: absolute;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}
.honor_swiper .swiper_prev {
  left: 10.32%;
  background-image: url("../images/ff63f8483fe7ddd296c0ee0a9dc107a0355d017b.png");
}
.honor_swiper .swiper_next {
  right: 10.32%;
  background-image: url("../images/40fec2e1c212bffb41049192431dfc64be8287a2.png");
}
.honor_swiper .swiper_prev:hover {
  background-image: url("../images/fe12546bb0a788aad58863bb4d0f24823dcf51c9.png");
}
.honor_swiper .swiper_next:hover {
  background-image: url("../images/2c6028f0f2cdf7ae68fad23e6a21bdab55a7f664.png");
}

.honor_swiper li {}
.honor_swiper li a {
  display: block;
}
.honor_swiper li .imgs {
  padding: calc(16 / 440 * 100%) calc(18 / 440 * 100%);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  background-image: url("../images/5278687dfd13b42e3ffdd86387d13ca8dad961cb.png");
}
.honor_swiper li .imgs .fixed_ratio {
  padding-top: calc(280 / 404 * 100%);
}

.honor_right_dz {
  padding-top: calc(195 / 717 * 100%);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  background-image: url("../images/c7432fff57f22de16c6ddd1dd7c0205b1c86f559.png");
  position: relative;
  margin-top: 12px;
}
.honor_right .swiper-pagination {
  bottom: 59%;
  justify-content: center;
}
.honor_right .swiper-pagination .swiper-pagination-bullet {
	width: 10px;
	height: 10px;
	background-color: transparent;
  box-shadow: inset 0 0 1px 1px #0e2133;
	opacity: 0.3;
  margin: 0 10px;                              
}
.honor_right .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background-image: linear-gradient(90deg,var(--dth-color) 0%, var(--dth2-color) 100%);
  box-shadow: none;
  opacity: 1;
}

@media (max-width: 1500px) {
  .honor_wz {
    font-size: 16px;
  }
  .honor_uls {
    font-size: 16px;
  }
  .honor_left .mores_a {
    margin-top: 8%;
  }
  .honor_swiper .swiper_prev, 
  .honor_swiper .swiper_next {
    width: 22px;
    height: 42px;
  }
}
@media (max-width: 1200px) {
  .honor {
    padding: 50px 0 5px;
  }
  .honor_wz {
    font-size: 15px;
  }
  .honor_uls {
    font-size: 15px;
    margin-top: 24px;
  }
  .honor_left .mores_a {
    margin-top: 30px;
  }
  .honor_swiper {
    padding: 0 14% 0 15%;
  }
  .honor_swiper .swiper_prev, 
  .honor_swiper .swiper_next {
    width: 20px;
    height: 40px;
  }
  .honor_swiper .swiper_prev {
    left: 5%;
  }
  .honor_swiper .swiper_next {
    right: 5%;
  }
}
@media (max-width: 990px) {
  .honor {
    padding: 40px 0 5px;
  }
  .honor .dth_wh {
    flex-flow: column;
  }
  .honor_left {
    width: 100%;
    padding: 0;
  }
  .honor_right {
    width: 100%;
    margin-top: 30px;
  }
}
@media (max-width: 768px) {
}
@media (max-width: 640px) {
  .honor {
    padding: 32px 0 5px;
  }
  .honor_wz {
    font-size: 14px;
    margin-top: 0.8em;
  }
  .honor_uls {
    font-size: 14px;
    margin-top: 15px;
  }
  .honor_uls p {
    width: 100%;
  }
  .honor_left .mores_a {
    margin-top: 15px;
  }
  .honor_swiper .swiper_prev, 
  .honor_swiper .swiper_next {
    width: 16px;
    height: 30px;
  }
  .honor_right .swiper-pagination {
    bottom: 42%;
  }
  .honor_right .swiper-pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    margin: 0 7px;
  }
}

/* 新闻中心 */
.news {
  /* padding: 104px 0 140px; */
  /* padding: 5.4% 0 7.3%; */
  padding: 5.4% 0 6.8%;
  position: relative;
  overflow: hidden;
}
#particles-js {
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	width: 100%;
  z-index: 1;
  opacity: .3;
}
.news .titles {
  position: relative;
  z-index: 5;
}
.news_cont {
  /* margin-top: 4%; */
  margin-top: calc(4% - 10px);
  position: relative;
  z-index: 4;
}
.news_cont .swiper {
  width: calc(100% + 20px);
  margin: 0 -10px;
  padding: 10px;
}
.news_cont li {}
.news_cont li a {
  display: block;
}
.news_cont li .imgs {
  padding-top: calc(276 / 450 * 100%);
	background-color: #000000;
	border-radius: 14px;
  overflow: hidden;
  filter: drop-shadow(0 0 8px rgba(27, 106, 179, 0.2));
}
.news_cont li .text {
  padding-top: 6.6%;
}
.news_cont li .text h3 {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 20px;
	font-weight: bold;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #0e2133;
}
.news_cont li:hover .text h3 {
  color: var(--dth-color);
}
.news_cont li .text .sums {
  font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.75;
	letter-spacing: 0px;
	color: #8d97a0;
  height: 3.5em;
  overflow : hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  margin-top: 0.9em;
}
.news_cont li .text .tim_bt {
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12%;
}
.news_cont li .text .tim_bt p {
	background-color: #f8f8f8;
  font-weight: normal;
	font-stretch: normal;
	line-height: 1;
	letter-spacing: 0px;
	color: #666666;
  padding: 0.65em 1.5em;
  border-radius: 2em;
}
.news_cont li .text .tim_bt span {
	background-color: #f8f8f8;
  border-radius: 50%;
  width: calc(32 / 14 * 1em);
  height: calc(32 / 14 * 1em);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  background-image: url("../images/6ef0279c64284ca232af8f6e5f27fc4013560e2f.png");
}
.news_cont li:hover .text .tim_bt span {
	background-image: url("../images/e6613bc212d6c91f9b4af8e77f03e9aef235cc3f.png"), linear-gradient(46deg, var(--dth-color) 0%, var(--dth2-color) 100%);
	background-blend-mode: normal, normal;
}

@media (max-width: 1500px) {
  .news_cont li .text .sums {
    margin-top: 0.8em;
  }
  .news_cont li .text .tim_bt {
    margin-top: 10%;
  }
}
@media (max-width: 1200px) {
  .news {
    padding: 50px 0;
  }
  .news_cont {
    margin-top: 24px;
  }
  .news_cont .swiper {
    width: calc(100% + 10px);
    margin: 0 -5px;
    padding: 5px;
  }
  .news_cont li .imgs {
    filter: drop-shadow(0 0 4px rgba(27, 106, 179, 0.2));
  }
  .news_cont li .text {
    padding-top: 16px;
  }
  .news_cont li .text h3 {
    font-size: 18px;
  }
  .news_cont li .text .sums {
    font-size: 15px;
    margin-top: 0.6em;
  }
  .news_cont li .text .tim_bt {
    font-size: 13px;
    margin-top: 15px;
  }
}
@media (max-width: 990px) {
  .news {
    padding: 40px 0;
  } 
}
@media (max-width: 768px) {
}
@media (max-width: 640px) {
  .news {
    padding: 30px 0;
  } 
  .news_cont {
    margin-top: 20px;
  }
  .news_cont li .text h3 {
    font-size: 17px;
  }
  .news_cont li .text .sums {
    font-size: 14px;
  }
  .news_cont li .text .tim_bt {
    font-size: 12px;
  }
}
@media (max-width: 400px) {
  .news_cont .swiper {
    padding: 0;
    margin: 0;
    width: 100%;
  }
  .news_cont li .imgs {
    filter: none;
  }
}

/* 底部 */
footer {
  background-color: #0e5291;
}
footer a {
  font-size: inherit;
  color: inherit;
}
footer a:hover {
  color: #ffffff;
}

.layout {
  padding: 65px 0 42px;
}
.layout_left {
  width: 30%;
}
.layout_logo {}
.layout_logo a {
  display: block;
}
.layout_logo img {

  object-fit: contain;
}
.layout_contact {
  font-size: 15px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 2;
  letter-spacing: 0px;
  color: #ffffff;
  margin-top: 8.5%;
}
.layout_ewm {
  margin-top: 7.4%;
}
.layout_ewm ul {
  max-width: 212px;
  justify-content: space-between;
}
.layout_ewm li {
  width: 47.2%;
}
.layout_ewm li img {
  display: block;
  width: 100%;
}
.layout_ewm li p {
  font-size: 14px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 2;
  letter-spacing: 0px;
  color: #8cabca;
  text-align: center;
  margin-top: 0.7em;
}

.layout_nav {
  width: 60%;
  margin-left: auto;
}
.layout_nav .fot_nav {
  justify-content: space-between;
}
.layout_nav .fot_nav>li {
  margin-right: 5%;
}
.layout_nav .fot_nav>li:last-child {
  margin-right: 0;
}
.layout_nav .fot_nav>li>a {
  display: block;
  font-size: 18px;
	font-weight: bold;
	font-stretch: normal;
	line-height: 2;
	letter-spacing: 0px;
	color: #ffffff;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.layout_nav .fot_nav .x-nav-menu {
  margin-top: 15px;
}
.layout_nav .fot_nav .x-nav-menu dd {}
.layout_nav .fot_nav .x-nav-menu dd a {
  font-size: 15px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 2.26;
	letter-spacing: 0px;
	color: rgba(204, 230, 255, 0.6);
}
.layout_nav .fot_nav .x-nav-menu dd a:hover {
  color: #ffffff;
}

.foots {
  background-color: rgba(0, 35, 69, 0.24);
  font-size: 14px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 2;
  letter-spacing: 0px;
  color: rgba(204, 230, 255, 1);
  padding: 1em 0;
}
.foots .dth_wh {
  flex-wrap: wrap;
  text-align: center;
  justify-content: center;
}
.foots .dth_wh>div {
  margin: 0 0.2em;
}

@media (max-width: 1500px) {
  .layout {
    padding: 4.2% 0 2.8%;
  }
  .layout_logo img {
    max-height: 60px;
  }
  .foots {
    font-size: 13px;
  }
}
@media (max-width: 1200px) {
  #toolbar {
    display: none;
  }
  .layout {
    padding: 36px 0 32px;
  }
  .layout_left {
    width: 32%;
  }
  .layout_logo img {
    max-height: 50px;
  }
  .layout_contact {
    font-size: 14px;
  }
  .layout_nav {
    width: 62%;
  }
  .layout_nav .fot_nav .x-nav-menu dd a {
    font-size: 14px;
  }
  .foots {
    font-size: 12px;
  }
}
@media (max-width: 990px) {
  .layout {
    padding: 30px 0 24px;
  }
  .layout_left {
    width: 100%;
  }
  .layout_logo img {
    max-height: 40px;
  }
  .layout_contact {
    margin-top: 24px;
  }
  .layout_ewm {
    margin-top: 24px;
  }
  .layout_nav {
    display: none;
  }
  .ft_prs,
  .ft_region,
  .ft_link {
    display: none;
  }
}
@media (max-width: 768px) {
}
@media (max-width: 640px) {
  .layout {
    padding: 20px 0 15px;
  }
  .layout_contact {
    margin-top: 15px;
  }
  .layout_ewm {
    margin-top: 15px;
  }
  .layout_ewm ul {
    width: 200px;
  }
  .layout_ewm li p {
    font-size: 13px;
    margin-top: 0.5em;
  }
}

/* 相同标题 */
.titles {}
.titles.center {
  text-align: center;
}
.titles h2 {
  font-size: 36px;
	font-weight: bold;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
  color: #0e2133;
}
.titles h3 {
  font-size: 30px;
	font-weight: bold;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #0e2133;
}
.titles h4 {
  font-size: 22px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #222222;
  margin-top: 0.72em;
}
.titles h5 {
  font-size: 16px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 1.5;
  letter-spacing: 0px;
  color: #666666;
  margin-top: 0.5em;
}

.titles.white {}
.titles.white h2 {
  color: #ffffff;
}
.titles.white h3 {
  color: #ffffff;
}
.titles.white h4 {
  color: #ffffff;
}
.titles.white h5 {
  color: #ffffff;
}



.isngu{
  text-align: center;
  font-size: 35px;
	font-weight: 600;
	font-stretch: normal;
	line-height: 60px;
	letter-spacing: 3px;
	color: #0e2133;
  margin-bottom: 3%;
}
.xwwfg{
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.xwwfgle{
  width: 30%;
}
.xwwfgle img{
  max-width: 100%;
  height: auto;
}
.xwwfger{
  width: 67%;
}
.xwwfger_a{
  font-size: 15px;
	font-weight: 600;
	font-stretch: normal;
	line-height: 30px;
	letter-spacing: 0px;
	color: #1b6ab3;
}
.xwwfger_b{
  font-size: 20px;
	font-weight: 600;
	font-stretch: normal;
	line-height: 40px;
	letter-spacing: 0px;
	color: #000000;
}
.xwwfger_c{
  font-size: 15px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 30px;
	letter-spacing: 0px;
	color: #666666;
  box-sizing: border-box;
  padding: 2% 0;
}
.xwwfger_d{
  width: 98px;
	height: 35px;
	border-radius: 18px;
	border: solid 1px #b5b5b5;
  line-height: 35px;
  text-align: center;
  font-size: 14px;
  color: #333333;
}
@media (max-width: 1600px) {
  .laixnidh{
    font-size: 18px;
    line-height: 45px;
  }
  .technical_text li h4{
    font-size: 28px;
  }
  .titles h2{
    font-size: 33px;
  }
  .chanpind{
    font-size: 1.8rem;
  }
  .anbble_a{
    font-size: 1.8rem;
  }
  .anbble_b{
    font-size: 16px;
    line-height: 30px;
  }
  .sgudngle_a span{
    font-size: 3.1rem;
  }
}

@media (max-width: 1500px) {
    .laixnidh {
        font-size: 16px;
        line-height: 37px;
    }
  .news_cont li .text .sums{
    font-size: 15px;
  }
  .news_cont li .text h3{
    font-size: 18px;
  }
    .titles h2 {
        font-size: 28px;
    }
    .technical_text li h4 {
        font-size: 25px;
    }
    .titles h2 {
        font-size: 30px;
    }
    .chanpind {
        font-size: 1.6rem;
        line-height: 45px;
    }
    .cppghtrt{
      font-size: 16px;
    }
    .cppghtle_aa{
      font-size: 14px;
    }
    .sgudngle_a span , .sgudngle_a tt{
        font-size: 2.8rem;
    }
    .anbble_a {
        font-size: 1.6rem;
        line-height: 45px;
    }
    .x-menu > li > a {
        line-height: 92px;
        font-size: 16px;
    }

  .titles h3 {
    font-size: 2.4vw;
  }
  .titles h4 {
    font-size: 1.47vw;
  }
  
  .titles h5 {
    font-size: 15px;
  }
  .isngu{
    font-size: 32px;
    line-height: 55px;
  }
  .xwwfger_b{
    font-size: 16px;
  }
}

@media (max-width: 1440px) {
    .laboratory_uls li a {
        font-size: 15px;
    }
    .sgudngle_a span, .sgudngle_a tt {
        font-size: 2.2rem;
    }
    .anbble_b {
        font-size: 14px;
        line-height: 28px;
    }
      .anbble_a {
        font-size: 1.4rem;
        line-height: 40px;
    }
}

@media (max-width: 1366px) {
    .news_cont li .text .sums {
        font-size: 14px;
    }
    .news_cont li .text h3 {
        font-size: 16px;
    }
    .laboratory_wz {
        font-size: 14px;
        line-height: 28px;
    }
    .technical_text li .sums {
        font-size: 14px;
    }
    .technical_text li h4 {
        font-size: 20px;
    }
    .titles h2 {
        font-size: 25px;
    }
    .sgudngle_b{
      font-size: 15px;
    }
    .anbble_c{
      font-size: 15px;
    }
    .anbble_a {
        font-size: 1.2rem;
        line-height: 35px;
    }
    .swiper_number {
        font-size: 18px;
    }
    .swiper_number .active {
        font-size: 30px;
    }
      .x-menu > li > a {
        line-height: 92px;
        font-size: 14px;
    }
}


@media (max-width: 1200px) {
      .laixnidh {
        font-size: 14px;
        line-height: 30px;
    }
  .cppghtle {
    width: 83%;
  }
  .sgudngle_a {
      position: relative;
      display: flex;
      justify-content: flex-start;
      line-height: 70px;
  }
    .sgudngle_a em{
      font-size: 14px;
    }
    .sgudngle_a span, .sgudngle_a tt {
        font-size: 36px;
    }
  .xwwfger_c{
    font-size: 13px;
    line-height: 22px;
  }
  .isngu{
    font-size: 22px;
  }
  .titles h2 {
    font-size: 22px;
  }
  .titles h3 {
    font-size: 28px;
  }
  .titles h4 {
    font-size: 17px;
  }
}

@media (max-width:1024px) {
    .sgudngle_a span, .sgudngle_a tt {
        font-size: 30px;
    }
      .cppghtle {
        width: 81%;
    }
    .mores_a a{
      font-size: 14px;
    }
    .werhing_b{
      font-size: 15px;
    }
}

@media (max-width: 990px) {
    .xwwfger_b {
        line-height: 24px;
        font-size: 15px;
    }
  .xwwfger{
    width: 100%;
    margin-top: 15px;
  }
  .xwwfgle{
    width: 100%;
  }
  .xwwfgle img{
    width: 100%;
  }
  .isngu{
    font-size: 18px;
    line-height: 40px;
  }
  .titles h2 {
    font-size: 28px;
  }
  .titles h3 {
    font-size: 26px;
  }
  .titles h4 {
    font-size: 16px;
  }
  .titles h5 {
    font-size: 14px;
  }
}
@media (max-width: 768px) {
  .laixnidh{
    width: 65%;
  }
  .werhing{
    display: none;
  }
    .titles h2 {
        font-size: 24px;
    }
.cppghtle_img {
    height: 68px;
}
.cppghtle_img img {
    max-width: 36%;
    height: auto;
}
  .cppghtle{
    width: 100%;
  }
  .cppghtrt{
    display: none;
  }
  .sgudngle_a em{
    line-height: 40px;
  }
  .sgudngle_a{
    line-height: 40px;
  }
  .sgudngrt img {
      max-width: 50%;
      height: auto;
  }
  .anbble{
    width: 100%;
  }
  .anbber{
    width: 100%;
    margin-top: 15px;
  }
  .anbber img{
    width: 100%;
  }
}
@media (max-width: 640px) {
    .cppghtle_img {
        height: 33px;
        overflow: hidden;
    }
  .cppghtle li {  
      width: 25%;
      text-align: center;
  }
  .cppghtrtaa li {
      width: 49%;
      margin-right: 1%;
      margin-bottom: 2%;
  }

    .sgudngle_a span, .sgudngle_a tt {
        font-size: 20px;
    }
  .absfg li {
      width: 48%;
  }
    .swiper_number {
        font-size: 15px;
    }
    .swiper_number .active {
        font-size: 20px;
    }
    .anbble_a {
        font-size: 20px;
        line-height: 35px;
    }

  .titles h2 {
    font-size: 24px;
  }
  .titles h3 {
    font-size: 22px;
  }
  .titles h4 {
    font-size: 14px;
  }
  .titles h5 {
    font-size: 12px;
  }
      .titles h2 {
        font-size: 20px;
    }
    .layout_left{
      display: none;
    }
  .laixnidh{
    width: 100%;
  }
  .page-wrap{
    margin-top: 3%;
  }
}