/*.bannerhead .text_box h4 {*/
/*    font-size: 0.6875rem;*/
/*}*/

/*.bannerhead .p_box {*/
/*    height: 100vh;*/
/*}*/

.bannerhead .text_box h6 {
           font-size: .35rem;
           font-family: none;
}



.bannerhead .swiper-containerhead .p_box {
  max-height: 100vh !important;
}

@font-face {
  font-family: '123';
  src: url('./fonts/123.otf') format('truetype');
}


.technology_box {
  padding: 1.875rem 0;
  box-sizing: border-box;
  background-color: #F7FAFF;
}

.bk_tit {
  margin: 0 0 1rem 0;
  text-align: center;
}

.bk_tit h5 {
  display: inline;
  padding: .125rem .375rem;
  box-sizing: border-box;
  border-radius: 5px 5px 5px 5px;
  /* border: 1px solid #333333; */
}

.technology ul li {
  width: 23%;
  border-radius: 10px 10px 10px 10px !important;
  /* overflow: hidden; */
}

.technology ul li a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: .625rem 0;
  /* border: 2px solid #D7D8D9; */
  box-sizing: border-box;
  border-radius: 10px !important;
  background-image: url(../image/技术/111.png);
  background-position: center center;
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

.technology ul li a img {
  width: 1.5125rem;
  height: 1.7375rem;
}

.technology ul li .p_box {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 0 .625rem 0;
}


.technology ul li a:hover {
  background-image: url(../image/技术/222.png) !important;
  transition: all 0.6s;
  /* border-image: linear-gradient(140deg, rgba(215.0000023841858, 216.00000232458115, 217.0000022649765, 1), rgba(254.00000005960464, 218.00000220537186, 64.00000378489494, 1), rgba(106.00000128149986, 198.00000339746475, 223.00000190734863, 1), rgba(60.00000022351742, 149.00000631809235, 209.00000274181366, 1), rgba(56.000000461936, 102.00000151991844, 174.00000482797623, 1)) 10 10; */
}

.technology ul li a:hover h5 {
  color: #1D57A6;
  transition: all 0.6s;
}


/* .about_box {
  padding: 3.125rem 0 1.75rem 0;
} */

/* .about .line_box .l {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: .5rem .75rem;
  box-sizing: border-box;
  width: 60%;
  height: 100%;
  background-color: #F7FAFF;
}

.about .line_box .r {
  position: relative;
  width: 40%;
  height: 100%;
} */

.bf {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: block;
  cursor: pointer;
  z-index: 2;
  width: 70px;
  height: 70px;
}

/* .bf:hover {
  transform: scale(0.9);
  transition: all 0.6s;
} */

/* .about .tit {
  margin: 0 0 .625rem 0;
}

.about .line_box .r video {
  display: block;
  width: 100%;

} */

.jia {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 0 0 .1875rem;
  width: 50px;
  height: 23px;
  background: #3866AE;
  border-radius: 2px 2px 2px 2px;
  color: #fff;
}

/* .about .line_box .l a {
  display: flex;
  align-items: center;
}

.about .line_box .l h5 {
  margin: .1875rem 0;
}

.about .line_box .l ul {
  margin: .25rem 0 !important;
}

.about .tit h4,
.about .tit h5 {
  color: #fff;
}

.about .tit h4 {
  margin: 0 0 .1875rem 0;
} */

/* .about_box {
  position: relative;
}

.about_box>.bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  z-index: -1;
} */

.news .tit h4 {
  margin: 0 0 .1875rem 0;
}

.news_box {
  padding: 1rem 0;
  box-sizing: border-box;
  /* background: #F7FAFF; */
  background-image: url(../image/新闻/组\ 561@2x.png);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.news .tit {
  margin: 0 0 .625rem 0;
}

.news .tit h4 {
  color: #B7B7B7;
}

.news .tit h5 {
  color: #3866AE;
}

.news .line_box .l {
    display: flex;
     flex-direction: column;
     /*align-items: center;*/
     justify-content: center;
  width: 9.0625rem;
  /*min-height: 440px;*/
}

.bannernews .text_box {
    min-width: 100%;
    /*min-height: 105px;*/
}

/* .news .line_box .l, */
.news .line_box .r {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 45%;
}

.bannernews img {
  display: block;
  width: 100%;
}

.bannernews .text_box {
  color: #fff;
  padding: .1875rem .3125rem;
  box-sizing: border-box;
  background: linear-gradient(90deg, #53BDE6 0%, #1E59A7 100%);
}

.bannernews .text_box h4 {
  width: 80%;
  display: -webkit-box;
 -webkit-box-orient: vertical;
 -webkit-line-clamp: 2;
 overflow: hidden;
}

.bannernews {
  position: relative;
}

.arrbox {
  position: absolute;
  right: 0;
  bottom: 6%;
  width: 20%;
  font-size: .45rem;
  color: #fff;
  z-index: 1;
}

.news .line_box .r ul {
  display: flex;
  align-items: center;
  flex-direction: column;
   justify-content: center; 
  height: 100%;
}

.news .line_box .r ul li {
  display: flex;
  align-items: center;
  justify-content: center;
}

.news .line_box .r ul li a {
  display: flex;
  /* align-items: center; */
  color: #333333 !important;
  /*padding: .125rem .25rem;*/
  border-bottom: 1px solid #000;
}

.news .line_box .r ul li a h6 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.news .line_box .r ul li a .text_box p {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  line-height: 165%;
}

.news .line_box .r ul li a .time_box {
  margin: 0 1.25rem 0 0;
}

.news .line_box .r ul li a .text_box p {
  margin: .1875rem 0 0 0 !important;
  color: #515151;
}

.news .line_box .r ul li a:hover h4,
.news .line_box .r ul li a:hover h5,
.news .line_box .r ul li a:hover h6 {
  color: #1D57A6 !important;
  transition: all 0.6s;
}

.news .line_box .r ul li a:hover {
  border-bottom: 1px solid #1D57A6;
}

.news .line_box .r ul li:last-child a {
  border: none;
}

.product_box {
  padding: 1.25rem 0;
  box-sizing: border-box;
}

.pline_box .l {
  position: relative;
  width: 40%;
  background-color: #F7FAFF;
  z-index: 1;
  border-radius: 5px 0 0 5px;
  border: 1px solid #D8D8D8;
}


.pline_box .l ul {
  /* position: absolute;
  top: 50%;
  left: 65%;
  transform: translate(-50%, -50%); */
  width: 100%;
  z-index: 2;
  height: 100%;
}

.pline_box .l ul li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 .375rem;
  box-sizing: border-box;
  background: #FFFFFF;
  border-radius: 5px 5px 5px 5px;
  height: 20%;
  border-bottom: 1px solid #D8D8D8;
}

/*.pline_box .l ul li*/

.pline_box .l ul li .p_box {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 0 0 15px;
}

.pline_box .l ul li .p_box:nth-child(1) img {
    /*display: block;*/
    width: 40px;
    height: auto;
}

.pline_box .l ul li .xz {
  display: none;
}


.pline_box .l ul li:hover {
  background-color: #1D57A6;
  color: #fff;
  transition: all 0.6s;
  cursor: pointer;
}

.pline_box .l ul .four_act {
  background-color: #1D57A6;
  color: #fff;
}

.pline_box .l ul .four_act .wxz {
  display: none;
}

.pline_box .l ul .four_act .xz {
  display: block;
}


.pline_box .l ul li:hover .wxz {
  display: none;
}

.pline_box .l ul li:hover .p_box:last-child {
  transform: rotate(360deg);
  transition: all 1s;
}

/* transform: rotate(180deg);
transition: all 1s; */

.pline_box .l ul li:hover .xz {
  display: block;
}

.pline_box .r {
  width: 60%;
}

.p_supbox .p_box {
  display: none;
}

.p_supbox .p_act {
  display: block;
}

.p_supbox .p_act img {
  display: block;
  width: 100%;
}

.rline_box .l {
  position: relative;
  width: 40%;
  background-color: #F7FAFF;
  z-index: 1;
  border-radius: 20px 0px 0px 20px;
  border: 1px solid #D8D8D8;
  overflow: hidden;
}

.rline_box .r {
  width: 60%;
}

.rp_supbox .rp_box {
  display: none;
}

.rp_supbox .rp_act {
  display: block;
}

.rp_supbox .rp_act img {
  display: block;
  width: 100%;
}

.six_unit {
  display: flex;
  flex-wrap: wrap;
  /* padding: .875rem .5rem !important; */
  box-sizing: border-box;
  background-color: #fff;
  border-radius: 5px 5px 5px 5px;
  height: 100%;
}

.six_unit li {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: .4375rem 0;
  box-sizing: border-box;
  width: 33.3%;
  cursor: pointer;
}

.six_unit li .p_box img {
    width: 60px !important;
    height: auto;
}

.six_unit li .xz {
  display: none;

}


.six_unit {
  /* position: absolute;
  top: 50%;
  left: 70%;
  transform: translate(-50%, -50%); */
  width: 100%;
  z-index: 2;
}

.six_unit li:hover p {
  color: #fff;
}

.six_unit li:hover {
  background-color: #1D57A6;
  transition: all 0.6s;
}

.six_unit li:hover .xz {
  display: block;
}

.six_unit li:hover .wxz {
  display: none;
}

.six_unit li {
  border-right: 1px solid #E5E5E5;
  border-bottom: 1px solid #E5E5E5;
}

.six_unit li:nth-child(4),
.six_unit li:nth-child(5),
.six_unit li:nth-child(6) {
  border-bottom: none;
}

.six_unit li .p_box igm {
    width: 50px;
    height: auto;
}

.six_unit li:nth-child(3),
.six_unit li:nth-child(6) {
  border-right: none;
}

.six_unit .six_act {
  background-color: #1D57A6;
}

.six_unit .six_act p {
  color: #fff;
  margin: 10px 0 0 0 !important;
  text-align: center;
}

.six_unit li p {
      margin: 10px 0 0 0 !important;
  text-align: center;
}


.six_unit .six_act .wxz {
  display: none;
}

.six_unit .six_act .xz {
  display: block;
}

.swiper-paginationproduct {
  position: relative;
  margin: 1.25rem 0 0 0;
  width: 100%;
  display: flex;
  justify-content: space-around;
}

.swiper-paginationproduct::after {
  content: " ";
  display: block;
  width: 5000px;
  height: 3px;
  background: #E5E5E5;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}

.bannerproduct .swiper-pagination-bullet {
  position: relative;
  box-shadow: 0px 10px 0px 20px #fff;
  opacity: 1 !important;
  background-color: #999999;
  color: #999999 !important;
}

.bannerproduct .swiper-pagination-bullet-active {
  position: relative;
  background-color: #1D57A6;
  opacity: 1 !important;
  z-index: 2;

}

.bannerproduct .swiper-pagination-bullet-active::after {
  content: " ";
  display: block;
  width: 40px;
  height: 40px;
  /* background: rgba(255, 255, 255); */
  border: 2px solid #1D57A6;
  border-radius: 50px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}

.bannerproduct .swiper-pagination-bullet:nth-child(1)::before {
  content: "With lean products  we strive to build an intelligent world where everything is interconnected. ";
  font-size: .225rem;
  white-space: nowrap;
  position: absolute;
  top: .75rem;
  left: 50%;
  transform: translate(-50%, -50%);
}

.bannerproduct .swiper-pagination-bullet:nth-child(2)::before {
  content: 'Intelligent sensing  empowering flexible perception across various industries';
  font-size: .225rem;
  white-space: nowrap;
  position: absolute;
  top: .75rem;
  left: 50%;
  transform: translate(-50%, -50%);
}


.bannerproduct .swiper-pagination-bullet-active::before {
  color: #1D57A6;
}

.pline_box,
.rline_box {
  padding: 0 12%;
  box-sizing: border-box;
}

.introduce_box {
  padding: 1.25rem 0 2.5rem 0;
  box-sizing: border-box;
  background-image: url(../image/场景落地/资源\ 8@4x.png);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.introduce_box .l .tit {
  color: #1D57A6;
  line-height: 1.5;
}


.introduce_box .l .tit h4 {
  font-weight: lighter;
  font-family: '123';
  /*font-weight: 400;*/
}

.introduce_box .l .tit h5 {
  font-family: '123';
  font-weight: 900;
}

.introduce .l {
  padding: 0 0 0 10%;
  box-sizing: border-box;
  width: 30%;
}

.introduce .r {
  position: relative;
  width: 60%;
  overflow: hidden;
  z-index: 1;
}

/* .bannerintroduce {
  width: 40%;
} */

.bannerintroduce .swiper-slide {
  margin: 0 .75rem 0 0;
  transform: scale(0.8);
}

.bannerintroduce .swiper-slide:hover {
      transform: scale(1);
        border-radius: 0 50px 0 50px;
  overflow: hidden;
       transition: all 0.6s;
}

.bannerintroduce .swiper-slide-active {
  border-radius: 0 50px 0 50px;
  overflow: hidden;
  transform: scale(1);
}


.bannerintroduce .p_box>img {
  display: block;
  width: 100%;
}

.bannerintroduce .text_box {
  position: absolute;
  top: 65%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.bannerintroduce .text_box h4 {
  display: block;
  font-weight: lighter;
  text-align: center;
  white-space: nowrap;
}

.bannerintroduce .text_box p {
    text-align: center;
    opacity: 0.3;
    line-height: 12pt;
}

.bannerintroduce .text_box  .xian {
  display: block;
  margin: .375rem 0;
  width: 55px;
  height: 3px;
  background-color: #fff;
  opacity: 0;
}

.bannerintroduce  .swiper-slide-active .text_box .xian {
  display: block;
  margin: .375rem 0;
  width: 55px;
  height: 3px;
  background-color: #fff;
  opacity: 1;
}

.bannerintroduce .text_box img {
  display: block;
  width: 1rem;
  height: auto;
}

.bannerintroduce .p_box {
  position: relative;
}

/* .bannerintroduce {
  position: relative;
} */

/* .swiper-paginationintroduce {
  position: absolute;
  top: 50%;
  left: -80%;
  transform: translate(-50%, -50%);
  z-index: 2;
} */

.about_box {
  padding: 1.625rem 0;
  box-sizing: border-box;
}

.about .l,
.about .r {
  width: 45%;
}

/* .bf:hover {
  transform: scale(0.9);
  transition: all 0.6s;
}  */

.about .tit {
  margin: 0 0 1rem 0;
}

.about .line_box .r video {
  display: block;
  width: 100%;
}

.about .line_box .r {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about .line_box .l {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.about .line_box .l h4 {
  color: #1D57A6;
  font-weight: lighter;
  line-height: 1.5;
  font-family: '123';
  font-weight: 500;
}

.about .line_box .l h5 {
  font-weight: bold;
  color: #1D57A6;
  line-height: 1.5;
  font-family: '123';
  font-weight: 900;
}

/* 
.about .line_box .l span {
  margin: .25rem 0;
} */

.numCX {
  font-size: .5rem;
}

.unitC {
  display: flex;
  align-items: start !important;
  font-size: 14px;
  margin: 0 0 0 10px;
}

.unitD {
  display: flex;
  align-items: end !important;
  font-size: 18px;
}

.indc {
  font-size: 16px;
  /* text-align: center; */
  line-height: 1.3;
}

/* .clearfix li:nth-child(4) .unitD {
  align-items: center;
  text-align: center;
} */

.indc {
  display: -webkit-box;
 -webkit-box-orient: vertical;
 -webkit-line-clamp: 2;
 overflow: hidden;
}

.numCX {
  font-size: .5rem !important;
}

.numU {
  line-height: 1 !important;
}

.unitD {
  margin: 0 0 3px 0;
}

.unitC {
  transform: translate(100%, 0%);
}

.numU {
  display: flex;
  /* justify-content: center; */
  color: #1D57A6;
  line-height: 1.5;
}

.clearfix::before,
.clearfix::after {
  display: none;
}

.clearfix {
  width: 110%;
  transform: translate(-6%, 0%);
}

.clearfix li {
  position: relative;
  width: 100%;
}

.clearfix li:nth-child(4) span,
.clearfix li:nth-child(5) span {
    margin: 0 -15px 0 0 !important;
}

.clearfix li::after {
  content: " ";
  display: block;
  position: absolute;
  top: 50%;
  left: 100%;
  transform: translate(-50%, -50%);
  width: 2px;
  height: 100%;
  background-color: #C5C5C5;
}

.clearfix li:last-child::after {
  display: none;
}

/* .clearfix li {
  width: 100%;
  border-right: 2px solid rgba(29,87,166,0.3);
} */

/* .clearfix li:first-child .numU {
  justify-content: start;
}

.clearfix li:first-child .indc {
  text-align: left;
}

.clearfix li:last-child .numU {
  justify-content: end;
}

.clearfix li:last-child .indc {
  text-align: right;
} */

.clearfix li:last-child {
  border: none;
}

.clearfix span {
      margin: 0 -7px 0 0 !important;
  font-family: '123';
  font-weight: 900;
}

.por .r ul li {
  margin: 0 .1875rem;
}

.por .r dl {
  margin: 0 .5rem;
}

.por .r dl dd {
  display: flex;
  align-items: center;
}

.por .r dl dd::after {
  content: "|";
  display: inline-block;
  margin: 0 .1875rem;
  color: #fff;
}

.por .r dl dd:last-child::after {
  display: none;
}

#return-top {
  display: flex;
  align-items: center;
  justify-content: center;
}

#return-top img {
  display: block;
  width: 23px;
  height: 18px;
}

.introduce .l {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.dian {
  display: block;
  margin: 0 15px 0 0;
  width: 75px;
  height: 15px;
  background: #81A2CD;
  border-radius: 115px 115px 115px 115px;
  cursor: pointer;
}

.dian_act {
  width: 15px;
  height: 15px;
  background: #1C57A5;
  border-radius: 115px 115px 115px 115px;
  transition: all 0.6s;
}

.swiper-containerintroduce {
  display: none;
}

.containerintroduce_act {
  display: block;
}

.main {
  margin: 1.25rem 0 0 0;
}
.clearfix li {
    padding: 0 0 0 30px;
    box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
}

.unitD {
    margin: 0 0 3px 10px;
}

.clearfix li img {
  margin: 0 .25rem 0 0;
}

.news .line_box .r ul li a {
  padding: .25rem 0;
}

/* .news .line_box .r ul li,
.news .line_box .r ul li a {
    height: 100% !important;
} */

.about .line_box .l a {
    margin: 10px 0;
}

.pline_box .l ul li h4 {
    font-weight: 300 !important; 
}

/*2.18*/
.introduce_box .l .tit h4 {
    font-size: .7125rem !important;
}

.introduce_box .l .tit h5 {
     font-size: .7125rem !important;
}

.bannerhead .text_box h4 {
    font-size: .7625rem !important;
      font-family: 'light' !important;
}

.bannerhead .text_box h5 {
      font-family: 'Medium' !important;
    font-size: .7625rem !important;
}

.bannerhead .text_box h6 {
    font-size: .425rem !important;
     font-family: 'Regular' !important;
}

@font-face {
  font-family: 'light';
  src: url('./fonts/SourceHanSansCN-Light.otf') format('truetype');
}

@font-face {
  font-family: 'Medium';
  src: url('./fonts/SourceHanSansCN-Medium.otf') format('truetype');
}

@font-face {
  font-family: 'Regular';
  src: url('./fonts/SourceHanSansCN-Regular.otf') format('truetype');
}

@font-face {
  font-family: 'Normal';
  src: url('./fonts/SourceHanSansCN-Normal.otf') format('truetype');
}

@font-face {
  font-family: 'bold';
  src: url('./fonts/SourceHanSansCN-Bold.otf') format('truetype');
}

.introduce_box .l .tit h4 {
     font-family: 'Normal' !important;
     font-size: .7125rem !important;
}

.introduce_box .l .tit h5 {
     font-family: 'bold' !important;
      font-size: .7125rem !important;
}

.introduce_box .l .tit p {
     font-family: 'Regular' !important;
     font-size: 20px !important;
}

@media screen and (max-width: 1680px) {}

@media screen and (max-width: 1600px) {}

@media screen and (max-width: 1440px) {}

@media screen and (max-width: 1366px) {
  .arrbox {
    position: absolute;
    right: 0;
    bottom: 3%;
    width: 20%;
    font-size: .45rem;
    color: #fff;
    z-index: 1;
}
}

@media screen and (max-width: 1280px) {}

@media screen and (max-width: 1024px) {}

@media screen and (max-width: 980px) {

  .clearfix li {
    justify-content: start;
  }
    
    .arrbox {
        bottom: 0;
    }
    
    .foot .l dl dd {
        margin: 10px 0;
    }
    
    .news .line_box .r ul li a {
        padding: 20px 0;
    }
    
    .numCX {
        font-size: 20px !important;
    }
    
    .swiper-paginationproduct::after {
        width: 100%;
    }
    
    .pline_box .l ul li {
        padding: 10px !important;
    }
    
    .pline_box .l ul li .p_box img {
        width: 30px !important;
    }

  .bannerintroduce {
    padding:  0 10%;
  }

  .bannerintroduce .text_box img {
    width: 40px !important;
    height: auto !important;
  }

  .clearfix li {
    margin: 10px 0;
    width: 50%;
  }

  .clearfix {
    flex-wrap: wrap;
  }

  .clearfix li::after {
    display: none;
  }

  .clearfix li:last-child {
    width: 50%;
  }

  .clearfix li img {
    width: 30px !important; 
    height: auto !important;
  }

  .pline_box .l,
  .pline_box .r {
    width: 100%;
  }

  .pline_box {
    flex-wrap: wrap;
  }

  .pline_box .l ul {
    position: relative;
    left: 0;
    top: 0;
    width: 100%;
    transform: translate(0%, 0%);
    padding: 5px;
    box-sizing: border-box;
    background-color: #E5E5E5;
  }

  .bannerproduct .swiper-pagination-bullet::before {
    font-size: 12px !important;
    display: none;
  }

  .rline_box .l,
  .rline_box .r {
    width: 100%;
  }

  .rline_box {
    flex-wrap: wrap;
  }

  .six_unit {
    position: relative;
    top: 0%;
    left: 0%;
    transform: translate(0%, 0%);
    justify-content: space-between;
    width: 99%;
    padding: 5px;
    box-sizing: border-box;
    background-color: #E5E5E5;
  }

  .swiper-paginationproduct {
    margin: 30px 0 0 0;
  }

  .six_unit li {
    margin: 2px 0;
    width: 49.5%;
    border: none;
    background-color: #fff;
  }
  
  .about_box {
      padding: 15px 0 0 0 !important;
  }

  .bk_tit h5 {
    font-size: 14px !important;
  }

  .bk_tit h4 {
    margin: 0 0 10px 0;
  }

  .technology ul li {
    width: 48%;
  }

  .technology ul {
    flex-wrap: wrap;
  }

  .technology ul li a img {
    width: 60px;
    height: auto;
  }

  .technology ul li a h5 {
    flex-wrap: wrap;
    justify-content: center;
  }

  .technology ul li a div {
    font-size: 18px;
  }

  .technology ul li {
    margin: 2px;
  }

  /* .about .line_box .l,
  .about .line_box .r {
    width: 100%;
  }

  .about .line_box {
    flex-wrap: wrap;
  }

  .about .line_box .r {
    margin: 10px 0 0 0;
  }

  .about .line_box .l ul li {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30%;
    margin: 10px 0;
  }

  .about .line_box .l ul {
    display: flex;
    flex-wrap: wrap;
  } */

  .news .line_box .l,
  .news .line_box .r {
    width: 100%;
  }

  .news .line_box {
    flex-wrap: wrap;
  }

  .arrbox {
    font-size: 20px;
  }

  .introduce .l,
  .introduce .r {
    width: 100%;
  }

  .introduce {
    flex-wrap: wrap;
  }

  .introduce .l {
    padding: 0 10%;
    text-align: center;
  }

  .about .l,
  .about .r {
    width: 100%;
  }

  .about .line_box {
    flex-wrap: wrap;
  }

  .about .r {
    margin: 10px 0 0 0;
  }

  .about .line_box .l h5 {
    margin: 5px 0 10px 0;
  }

  .main {
    margin: 10px 0;
  }

  .por {
    flex-wrap: wrap;
    text-align: center;
    justify-content: center;
  }

  .por .r {
    width: 100%;
    justify-content: center;
  }

  .introduce .l {
    margin: 0 0 10px 0;
  }

  .indc {
    font-size: 12px !important;
  }
}

@media screen and (max-width: 768px) {}

@media screen and (max-width: 640px) {}

@media screen and (max-width: 375px) {}