.is_allow {
  cursor: pointer;
}
.m_show {
  display: none !important;
}
.wrap {
  width: 1200px;
  margin: 0 auto;
}
div {
  box-sizing: border-box;
}
.index_bg_color {
  background-color: #f5f5f5;
}
/*section页面页面公用head*/
.section {
  padding-top: 50px;
  padding-bottom: 50px;
}
/*section*/
/*title*/
.title {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 35px;
}
.title span {
  display: inline-block;
  margin: 0 15px;
  font-size: 30px;
}
.title img {
  vertical-align: middle;
}
/*title*/
/*nav*/
.nav {
  height: 100px;
  background: #000000;
}
.nav_list {
  height: 100px;
}
.nav_list li a {
  color: #fff;
  display: inline-block;
  height: 100%;
  box-sizing: border-box;
  font-size: 15px;
  line-height: 100px;
  padding: 0px 10px;
  border-bottom: 3px solid transparent;
}
.nav_list li:hover a,
.nav_list li.active > a {
  color: #CD000A;
}
.nav_list li.active > a {
  border-bottom: 3px solid #CD000A;
}
.nav_list li {
  position: relative;
}
.nav_list li .nav_drap {
  position: absolute;
  top: 80px;
  left: -42px;
  z-index: 1;
  display: none;
}
.nav_list li:hover .nav_drap {
  display: block;
}
.nav_list li .nav_drap a {
  display: block;
  padding: 0px;
  text-align: center;
  height: 30px;
  line-height: 30px;
  width: 184px;
  background-color: #b3b3b3;
  color: #fff;
  font-size: 12px;
  margin-bottom: 1px;
}
.nav_list li .nav_drap a.active,
.nav_list li .nav_drap a:hover {
  background-color: #D00010;
}
.nav_weixin {
  width: 29px;
  height: 30px;
  background: url(../images/weixin.png) center center no-repeat;
  cursor: pointer;
  margin-top: 35px;
  margin-left: 10px;
}
.nav_weixin img {
  position: relative;
  z-index: 2;
  top: 55px;
  left: -81px;
  display: none;
}
.nav_weixin:hover img {
  display: inline-block;
}
/*nav*/
/*banner*/
.banner img {
  width: 100%;
  vertical-align: middle;
}
.banner_index {
  position: relative;
}
.banner_bg {
  width: 100%;
  background: url(../images/banner_index.png?v=20230823) center center no-repeat;
  min-height: 600px;
  background-size: 100% 100%;
  position: relative;
}
.banner_img {
  display: block;
  position: absolute;
}
.banner_img_1 {
  left: 0;
  top: 0;
  height: 100%;
  width: 63.5%;
}
.banner_img_2 {
  right: 0;
  top: 0;
  width: 36.5%;
  height: 50%;
}
.banner_img_3 {
  right: 0;
  bottom: 0;
  width: 36.5%;
  height: 50%;
}
.banner_index_btn1,
.banner_index_btn2,
.banner_index_btn3 {
  position: absolute;
  -webkit-clip-path: polygon(0% 30%, 10% 0%, 100% 0%, 100% 70%, 90% 100%, 0% 100%);
  clip-path: polygon(0% 43%, 11% 0%, 100% 0%, 100% 57%, 88% 100%, 0% 100%);
}
.banner_index_btn1 {
  left: 12.5%;
  top: 58.1%;
  width: 11.4%;
  height: 5.9%;
}
.banner_index_btn2 {
  right: 12.8%;
  top: 33.1%;
  width: 8.5%;
  height: 4.9%;
}
.banner_index_btn3 {
  right: 12.8%;
  bottom: 12.7%;
  width: 8.5%;
  height: 4.9%;
}
.banner_about {
  position: relative;
}
.banner_about_btn {
  position: absolute;
  bottom: 25%;
  right: 26%;
  width: 192px;
  height: 58px;
  background: #0072ff;
  color: #fff;
  font-size: 20px;
  border-radius: 29px;
  display: flex;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
}
/*
.banner_about_btn .pc_show{
    display: block;
}*/
.banner_about_btn.m_show {
  display: none;
}
.banner_about_btn img {
  vertical-align: middle;
  margin-left: 12px;
}
.banner_about_btn:hover {
  border: 1px solid #ffffff;
  background-color: transparent;
}
.banner_commom {
  position: relative;
}
.banner_commom_box {
  position: absolute;
  left: 19%;
  bottom: 28%;
}
.banner_commom_box li a {
  display: inline-block;
  width: 180px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  border: 1px solid #0072ff;
  background: #0072ff;
  color: #fff;
  font-size: 20px;
  margin-right: 20px;
}
.banner_commom_box li a img {
  vertical-align: middle;
  width: auto;
}
.banner_commom_box li a:hover {
  border: 1px solid #fff;
  background: #0a1026;
}
.banner_nav_drop {
  position: relative;
}
.banner_nav_drop_box {
  position: absolute;
  top: 52px;
  left: 0;
  display: none;
}
.banner_nav_drop > a:hover {
  border: 1px solid #0072ff !important;
  background: #0072ff !important;
}
.banner_nav_drop:hover .banner_nav_drop_box {
  display: block;
}
.banner_nav_drop .banner_nav_drop_box a {
  font-size: 12px;
  display: flex;
  justify-content: left;
  align-items: center;
  width: 182px;
  height: 40px;
  line-height: 1.3;
  border: 1px solid #ffffff;
  background: #0a1026;
  margin-bottom: 2px;
  text-align: left;
  padding-left: 5px;
  box-sizing: border-box;
}
.activity {
  padding: 80px 0;
}
.about1_box {
  position: relative;
  border: 1px solid #344f96;
  width: 530px;
  height: 308px;
}
.about1_box img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.about1_left {
  padding: 60px 60px 0 30px;
  flex: 1;
  min-width: 0;
  background-color: #344F96;
}
.about1_left h2 {
  font-size: 30px;
  margin-bottom: 20px;
  font-weight: 500;
}
.about1_left p {
  font-size: 16px;
  text-align: left;
  color: #ffffff;
  line-height: 30px;
}
.about1_left a {
  margin-top: 40px;
  display: block;
  width: 216px;
  height: 52px;
  line-height: 52px;
  background: #e50012;
  border-radius: 26px;
  text-align: center;
  font-size: 18px;
  color: #ffffff;
}
.about1_left a:hover {
  background: #a20000;
}
.about_img {
  background: #f5f5f5;
}
.about_img .content {
  font-size: 0;
}
.about_img .content img {
  max-width: 100%;
  display: block;
  height: auto;
}
.about-global .content {
  position: relative;
  font-size: 0;
}
.about-global .content p {
  font-size: 16px;
  text-align: left;
  color: #000000;
  line-height: 30px;
  margin-bottom: 40px;
}
.about-global .content img {
  max-width: 100%;
  display: block;
  height: auto;
}
.about-global .content a {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: block;
  width: 320px;
  height: 82px;
  font-size: 48px;
  font-weight: 700;
  color: #fff;
  text-align: center;
  line-height: 82px;
  background-color: #E30A1B;
  letter-spacing: 2.88px;
  border-radius: 41px;
}
.about-global .content a:hover {
  background-color: #a20000;
}
/*banner*/
/*section_index1*/
.section_index1 {
  padding-bottom: 0px;
}
.index1_bg1_box {
  height: 360px;
  background: url(../images/index1_bg1.png) center center no-repeat;
  padding: 20px 22px 0 24px;
  margin-bottom: 50px;
}
.index1_bg1_box .index1_bg1_left {
  width: 620px;
  padding-top: 43px;
}
.index1_bg1_box .index1_bg1_left p {
  font-size: 16px;
  line-height: 42px;
  color: #666;
  margin-bottom: 20px;
}
.index1_bg1_box .index1_bg1_left a {
  width: 150px;
  height: 43px;
  border: 1px solid #333333;
  border-radius: 23px;
  display: inline-block;
  font-size: 16px;
  line-height: 43px;
  text-align: center;
}
.index1_bg1_box .index1_bg1_left a:hover {
  background: #d5000b;
  color: #fff;
  border: 1px solid #d5000b;
}
.index1_bg1_box .index1_bg1_left a img {
  width: 10px;
  height: 16px;
  margin-left: 7px;
  vertical-align: middle;
}
.index1_bg1_box .index1_bg1_left a img.more_link {
  display: none;
}
.index1_bg1_box .index1_bg1_left a:hover img.more_link {
  display: inline-block;
}
.index1_bg1_box .index1_bg1_left a:hover img.more_link1 {
  display: none;
}
.index1_bg2_box {
  height: 488px;
  background: url(../images/index1_bg2.png) center center no-repeat;
}
.index1_bg2_box h2 {
  font-size: 30px;
  text-align: center;
  padding-top: 50px;
  margin-bottom: 39px;
  color: #fff;
  font-weight: 500;
}
.index1_bg2_video {
  position: relative;
  width: 100%;
  height: 320px;
  background-color: #000;
  margin: 0 auto;
  cursor: pointer;
}
.video_icon {
  position: absolute;
  width: 96px;
  height: 96px;
  background: url(../images/play3.png) center center no-repeat;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.video_icon:hover {
  background: url(../images/play2.png) center center no-repeat;
}

.section-about .video_icon{
    background: url(../images/play4.png) center center no-repeat;
    background-size: 100% 100%;
}
.section-about .video_icon:hover {
    background: url(../images/play5.png) center center no-repeat;
    background-size: 100% 100%;
  }
/*section_index1*/
/*section_index2*/
.section_index2 {
  background: url(../images/index2_bg1.png) center bottom no-repeat;
  overflow: hidden;
}
.section_index2_box {
  flex-wrap: wrap;
  justify-content: center;
}
.margin20 {
  margin-right: 20px;
}
.section_index2_item {
  width: 386px;
  height: 540px;
  background: #fff;
  text-align: center;
  padding: 35px 24px;
  padding-bottom: 0px;
  border-radius: 8px;
  cursor: pointer;
  position: relative;
}
.section_index2_item1,
.section_index2_item2,
.section_index2_item3,
.section_index2_item4,
.section_index2_item5 {
  position: relative;
  top: 840px;
}
.section_index2_item:hover {
  box-shadow: 0px 0px 21px rgba(0, 0, 0, 0.3);
}
.section_index2_item p {
  text-align: left;
}
.section_index2_item a {
  width: 150px;
  height: 43px;
  border: 1px solid #333333;
  border-radius: 23px;
  position: absolute;
  bottom: 35px;
  left: 50%;
  transform: translate(-50%, 0);
  font-size: 16px;
  line-height: 43px;
  text-align: center;
}
.section_index2_item a:hover {
  background: #d5000b;
  color: #fff;
  border: 1px solid #d5000b;
}
.section_index2_item a img {
  vertical-align: middle;
}
.section_index2_item a img.more_link {
  display: none;
}
.section_index2_item a:hover img.more_link {
  display: inline-block;
}
.section_index2_item a:hover img.more_link1 {
  display: none;
}
.section_index2_item .index2_item_logo {
  margin-bottom: 15px;
}
.section_index2_item h3 {
  font-size: 24px;
  font-weight: 500;
  position: relative;
  padding-bottom: 10px;
  margin-bottom: 15px;
}
.section_index2_item h3:after {
  content: "";
  position: absolute;
  bottom: 0px;
  left: calc(50% - 50px);
  width: 100px;
  height: 4px;
  background: #d5000b;
}
.section_index2_item p {
  height: 200px;
  line-height: 28px;
  font-size: 16px;
  color: #666;
}
/*section_index2*/
/*section_index3*/
.section_index3 {
  background: #fff;
  text-align: center;
  overflow: hidden;
}
.section_index3_item {
  width: 550px;
  height: 274px;
  background: #fff;
  text-align: center;
  padding-bottom: 0px;
  border-radius: 8px;
  position: relative;
  line-height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  cursor: pointer;
}
.section_index3_item1,
.section_index3_item2,
.section_index3_item3 {
  position: relative;
  top: 540px;
}
.section_index3_box > div:hover .section_index3_item {
  box-shadow: 0px 0px 21px rgba(0, 0, 0, 0.3);
}
.section_index3_box > div:hover p {
  color: #D5000B;
}
.section_index3 p {
  font-size: 24px;
  cursor: pointer;
}
/*section_index3*/
/*section_index4*/
.section_index4_box {
  flex-flow: wrap;
}
.section_index4_item {
  width: 386px;
  height: 478px;
  background: #fff;
  border-radius: 8px;
  margin-bottom: 16px;
  cursor: pointer;
}
.section_index4_item:hover {
  box-shadow: 0px 0px 21px rgba(0, 0, 0, 0.3);
}
.section_index4_item:hover h2 {
  color: #D5000B;
}
.section_index4_item > div {
  padding: 0px 15px;
}
.section_index4_item h2 {
  font-size: 22px;
  line-height: 36px;
  margin-bottom: 15px;
  padding-top: 10px;
  font-weight: 500;
}
.section_index4_item p {
  font-size: 16px;
  color: #666;
  line-height: 26px;
  margin-bottom: 15px;
}
.section_index4_item span {
  font-size: 16px;
  color: #666;
}
/*section_index4*/
/*section_topic1*/
.section_topic1_box {
  flex-flow: wrap;
  margin-bottom: 52px;
}
.section_topic1_item {
  width: 590px;
  height: 340px;
  background: #fff;
  border-radius: 8px;
  cursor: pointer;
  margin-bottom: 20px;
}
.section_topic1_item1 {
  background: url(../images/topic_1.png) no-repeat;
}
.section_topic1_item1 h3 {
  font-size: 30px;
  padding-bottom: 8px;
  padding-top: 100px;
  display: inline-block;
  border-bottom: 5px solid #fff;
  margin-left: 35px;
  margin-right: 35px;
  color: #fff;
  font-weight: 500;
  margin-bottom: 20px;
}
.section_topic1_item1 p {
  color: #fff;
  margin-left: 35px;
  margin-right: 35px;
  font-size: 16px;
  line-height: 28px;
}
.section_topic2_item {
  width: 590px;
  position: relative;
}
.section_topic2_item em {
  font-size: 24px;
  padding: 0 12px 0 17px;
}
.link_topic {
  position: absolute;
  top: 192px;
  left: 321px;
  width: 255px;
  height: 170px;
  background: url(../images/link_topic.png) no-repeat;
}
.section_topic2_item h3 {
  font-size: 30px;
  font-weight: 500;
  border-left: 4px solid #d5000b;
  padding-left: 20px;
  height: 30px;
  line-height: 30px;
  margin-bottom: 20px;
}
.section_topic2_item h3 a {
  color: #d5000b;
  font-size: 14px;
}
/*section_topic1*/
/*section_topic2*/
.section_topic2 {
  height: 800px;
  background: url(../images/topic1_bg1.png) center center no-repeat;
  text-align: center;
}
.section_topic2 h2 {
  font-weight: 500;
  padding-top: 16px;
  margin-bottom: 24px;
  font-size: 30px;
  color: #fff;
}
.section_topic2 h3 {
  font-weight: 500;
  margin-bottom: 34px;
  font-size: 20px;
  color: #fff;
}
.section_topic2 p {
  color: #fff;
  font-size: 20px;
}
.section_topic2_btn {
  display: inline-block;
  width: 160px;
  height: 50px;
  background: #d5000b;
  border: 1px solid #d5000b;
  border-radius: 25px;
  text-align: center;
  line-height: 50px;
  color: #fff;
  font-size: 16px;
}
.section_topic2_btn:hover {
  border: 1px solid #ffffff;
  background: transparent;
}
.section_topic2_btn img {
  vertical-align: middle;
}
.topic_video {
  position: relative;
  width: 670px;
  height: 380px;
  margin: 50px auto 30px auto;
  background: url(../images/topic_video2.png) center center no-repeat;
}
/*section_topic2*/
/*multi*/
.section_multi_img {
  width: 100%;
  text-align: center;
}
.product_list .product_item {
  width: 285px;
  height: 220px;
  cursor: pointer;
  position: relative;
}
.product_list .product_item > a {
  position: absolute;
  top: 0px;
  left: 0px;
  right: 0px;
  bottom: 0px;
  background: rgba(0, 0, 0, 0.3);
  line-height: 220px;
  text-align: center;
  font-size: 24px;
  cursor: pointer;
  color: #fff;
}
.product_list .product_item > a:hover {
  background: rgba(0, 0, 0, 0.7);
}
.section_multi2 {
  height: 600px;
  background: url(../images/multi1_bg1.png) center center no-repeat;
  text-align: center;
  margin-top: 50px;
}
.section_multi2 p {
  color: #fff;
  font-size: 20px;
}
.multi2_video {
  position: relative;
  width: 670px;
  height: 380px;
  margin: 50px auto 30px auto;
  background: url(../images/topic_video1.png) center center no-repeat;
}
/*multi*/
/*section_inductor*/
.section_inductor p {
  text-align: center;
}
/*section_inductor*/
.section_rf_img {
  margin-bottom: 50px;
}
.section_rf .wrap {
  width: 1027px;
}
.section_rf p {
  text-align: left;
  line-height: 36px;
  font-size: 18px;
}
.section_rf p span {
  color: #498BE3;
}
.section_rf2 {
  height: 550px;
  background: url(../images/rf2.png) center center no-repeat;
  position: relative;
}
.rf2_video {
  position: relative;
  width: 670px;
  height: 380px;
  background: url(../images/topic_video.png) center center no-repeat;
  margin: 0 auto;
}
.section_rf2 p {
  color: #fff;
  text-align: center;
  font-size: 20px;
  padding-top: 40px;
}
.banner_nav_drop .banner_nav_drop_box a.m_show {
  display: none;
}
/*section_mcoil*/
.section_mcoil {
  background: #5c6273;
}
.section_mcoil .title {
  color: #fff;
}
.section_mcoil .section_mcoil_text {
  font-size: 18px;
  line-height: 2;
  color: #fff;
  margin-bottom: 40px;
}
.section_mcoil_img {
  text-align: center;
}
.section_mcoil_img img {
  vertical-align: middle;
}
.section_mcoil_images {
  padding-bottom: 158px;
}
.section_mcoil_img2 {
  margin-bottom: 30px;
}
.section_mcoil_img3 {
  padding-top: 30px;
}
.section_mcoil_images_tip {
  padding-left: 155px;
  font-size: 12px;
  line-height: 18px;
}
.section_mcoil_footer {
  position: relative;
}
.section_mcoil_footer .wrap {
  position: absolute;
  left: 50%;
  top: 0px;
  transform: translate(-50%, 0);
}
.mcoil_4 {
  width: 100%;
  vertical-align: middle;
}
.section_mcoil_footer_defail {
  position: relative;
  top: -130px;
  left: 200px;
  width: 385px;
  height: 282px;
  background: url(../images/mcoil_5.png) center center no-repeat;
}
.section_mcoil_footer_defail {
  text-align: center;
}
.section_mcoil_footer_defail h3 {
  display: inline-block;
  border-bottom: 5px solid #fff;
  line-height: 2;
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  padding-top: 50px;
  margin-bottom: 28px;
}
.section_mcoil_footer_defail p {
  font-size: 14px;
  color: #fff;
  margin-bottom: 40px;
}
.section_mcoil_footer_defail a {
  display: block;
  margin: 0 auto;
  line-height: 36px;
  color: #333;
  font-size: 12px;
  width: 122px;
  height: 36px;
  background: #e4e4e4;
  border-radius: 18px;
}
.section_mcoil_footer_defail a:hover {
  background: #fff;
}
.section_mcoil_footer .mcoil_search {
  position: absolute;
  top: 59%;
  left: 55%;
  width: 157px;
  height: 36px;
  background: #4e63cb;
  border-radius: 18px;
  padding-left: 33px;
  box-sizing: border-box;
  color: #fff;
  line-height: 36px;
}
.section_mcoil_footer .mcoil_search:hover {
  background: #566ee1;
}
.section_mcoil_footer .mcoil_search:after {
  content: "";
  position: absolute;
  top: 0px;
  right: 0px;
  width: 49px;
  height: 36px;
  background: #324bcb;
  border-radius: 18px;
}
.mcoil_search img {
  position: absolute;
  top: 50%;
  right: 13px;
  transform: translate(0, -50%);
  z-index: 4;
}
/*section_mcoil*/
@media screen and (max-width: 750px) {
  html {
    font-size: 13.33333333vw;
  }
  body {
    width: 100vw;
  }
  .footer {
    display: none;
  }
  .pc_show {
    display: none !important;
  }
  .m_show {
    display: block !important;
  }
  .wrap {
    width: 100%;
  }
  .section {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
  }
  #product_news,
  #solutions,
  #product_intr {
    position: relative;
    top: 0.2rem;
  }
  /*title*/
  .title {
    margin-bottom: 0.35rem;
  }
  .title span {
    display: inline-block;
    margin: 0 0.15rem;
    font-size: 0.36rem;
  }
  .title > img {
    width: 0.4rem;
  }
  /*title*/
  /*nav*/
  .nav {
    height: 0.8rem;
  }
  .nav .logo {
    width: 2.49rem;
  }
  .logo_m {
    height: 0.8rem;
    padding-left: 0.28rem;
  }
  .nav_list li a {
    font-size: 0.24rem;
    line-height: 0.77rem;
    height: 0.77rem;
    padding: 0px 0px;
    border-bottom: 0px solid transparent;
    width: 2.65rem;
    background: #b3b3b3;
    border-bottom: 1px solid #fff;
    text-align: center;
    color: #fff;
  }
  .nav_list li:last-child a {
    border-bottom: none;
  }
  .nav_list li .nav_drap {
    position: absolute;
    top: 0;
    left: -3.56rem;
    z-index: 1;
  }
  .nav_list li .nav_drap a {
    display: block;
    padding: 0px;
    text-align: center;
    height: 0.77rem;
    line-height: 0.77rem;
    width: 3.56rem;
    background-color: #b3b3b3;
    color: #fff;
    font-size: 12px;
    margin-bottom: 0px;
    border-bottom: 1px solid #fff;
  }
  .nav_list li .nav_drap a.active {
    background-color: #D00010;
  }
  .nav_list li .nav_drap a:last-child {
    border-bottom: 0px;
  }
  .nav_list li a:hover {
    color: #fff !important;
  }
  .nav_list li:nth-child(1) {
    display: none !important;
  }
  .nav_list li.active > a {
    border-bottom: 0px solid #CD000A;
    background: #CD000A;
    color: #fff;
  }
  .nav_list {
    display: none;
  }
  .nav_weixin {
    display: none;
  }
  .nav_right .nav_home {
    display: inline-block;
    width: 1.7rem;
    height: 100%;
    line-height: 0.8rem;
    background: #d5000b;
    color: #fff;
    font-size: 0.24rem;
    vertical-align: middle;
    text-align: center;
  }
  .nav_right .nav_menu_icon {
    display: inline-block;
    width: 0.86rem;
    height: 0.8rem;
    background: url(../images/open.png) center center no-repeat;
    background-size: 0.29rem 0.29rem;
    vertical-align: middle;
  }
  .nav_right .nav_menu_icon.close {
    display: inline-block;
    width: 0.86rem;
    height: 0.8rem;
    background: url(../images/close.png) center center no-repeat;
    background-size: 0.29rem 0.29rem;
    vertical-align: middle;
  }
  .nav_list {
    position: fixed;
    top: 0.8rem;
    right: 0;
    z-index: 11;
  }
  /*nav*/
  /*banner*/
  .banner_index {
    overflow: hidden;
  }
  .banner_index_btn {
    bottom: -0.8rem;
    width: 4.98rem;
    height: 2.95rem;
    background: url(../images/index_btn_m.png);
    background-size: cover;
    font-size: 0.24rem;
    line-height: 2.9rem;
    padding-right: 0.2rem;
  }
  .banner_index_btn1 {
    position: absolute;
    bottom: 56%;
    left: 20.5%;
    transform: translate(-50%, 0);
    width: 1.9rem;
    height: 0.38rem;
    background: url(../images/banner_index_btn1_m.png);
    background-size: cover;
  }
  .banner_index_btn2 {
    position: absolute;
    bottom: -3%;
    left: 44%;
    transform: translate(0%, 0);
    width: 3.35rem;
    height: 1.7rem;
    background: url(../images/banner_index_btn2_m.png);
    background-size: cover;
  }
  .banner_commom_box {
    position: absolute;
    left: 4%;
    bottom: 28%;
  }
  .banner_commom_box li a {
    width: 1.5rem;
    height: 0.5rem;
    line-height: 0.5rem;
    font-size: 0.2rem;
    margin-right: 0.12rem;
  }
  .banner_commom_box li a img {
    width: 0.2rem;
    vertical-align: middle;
  }
  .banner_nav_drop_box {
    position: absolute;
    top: 0.6rem;
  }
  .banner_commom_box li a:hover {
    border: 1px solid #0072ff !important;
    background: #0072ff !important;
  }
  .banner_nav_drop .banner_nav_drop_box a {
    font-size: 0.12rem;
    display: flex;
    justify-content: left;
    align-items: center;
    min-height: 1rem;
    line-height: 1.3;
    border: 1px solid transparent;
    background: #0072ff;
    margin-bottom: 2px;
    text-align: left;
    padding-left: 0.05rem;
    box-sizing: border-box;
    width: 150%;
    margin-bottom: 0.05rem;
  }
  .banner_nav_drop .banner_nav_drop_box a.pc_show {
    display: none;
  }
  .banner_nav_drop .banner_nav_drop_box a.m_show {
    display: flex;
  }
  /*banner*/
  /*section_index1 */
  .section_index1 {
    padding-bottom: 0px;
  }
  .section_index1 .index1_bg1_box {
    display: block;
    height: auto;
    background: transparent;
    padding: 0 0.3rem;
    margin-bottom: 0.5rem;
  }
  .index1_bg1_box .m_show img {
    width: 100%;
  }
  .index1_bg1_box .index1_bg1_left {
    width: auto;
    padding-top: 0.2rem;
  }
  .index1_bg1_box .index1_bg1_left p {
    font-size: 0.24rem;
    line-height: 1.8;
    color: #666;
    margin-bottom: 0.2rem;
  }
  .index1_bg1_box .index1_bg1_left a {
    width: 67%;
    height: 0.8rem;
    font-size: 0.24rem;
    line-height: 0.8rem;
    text-align: center;
    display: block;
    margin: 0 auto;
    color: #fff;
    background: #d5000b;
    border: none;
  }
  .index1_bg1_box .index1_bg1_left a img.more_link1 {
    display: none !important;
  }
  .index1_bg1_box .index1_bg1_left a img.more_link {
    display: initial !important;
  }
  .index1_bg2_box {
    height: 5.1rem;
    background: url(../images/index1_bg2_m.png) center center no-repeat;
    background-size: 100% 100%;
    padding: 0 0.3rem;
  }
  .index1_bg2_box .index1_bg2_video {
    position: relative;
    width: 100%;
    height: 3.6rem;
    background: url(../images/index1_bg2_video.png) center center no-repeat;
    background-size: cover;
    margin: 0 auto;
    cursor: pointer;
  }
  .index1_bg2_box h2 {
    font-size: 0.32rem;
    text-align: center;
    padding-top: 0.3rem;
    margin-bottom: 0.3rem;
    color: #fff;
    font-weight: 500;
  }
  .video_icon {
    width: 0.74rem;
    height: 0.74rem;
    background: url(../images/play1.png) center center no-repeat;
    background-size: cover;
  }
  .video_icon:hover {
    background: url(../images/play2.png) center center no-repeat;
    background-size: cover;
  }
  .section_index2.m_show {
    display: block;
    padding-bottom: 0.4rem;
  }
  .section_index2_swiper {
    width: 100%;
    overflow: hidden;
  }
  .section_index2_swiper .mySwiper {
    width: 150%;
    overflow: hidden;
    padding: 10px 0;
  }
  .section_index2_swiper .swiper-wrapper {
    margin-left: 9%;
  }
  .section_index2_swiper .swiper-slide {
    width: 5.3rem;
  }
  .section_index2_swiper .swiper-slide-active {
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
  }
  .section_index2_item {
    width: 5.3rem;
    height: 6.3rem;
    background: #fff;
    text-align: center;
    padding: 0.35rem 0.24rem;
    padding-bottom: 0px;
    border-radius: 8px;
    cursor: pointer;
    position: relative;
  }
  .section_index2_item .index2_item_logo {
    margin-bottom: 0.15rem;
    width: 1.3rem;
  }
  .section_index2_item h3 {
    font-size: 0.3rem;
    font-weight: 500;
    position: relative;
    padding-bottom: 0.1rem;
    margin-bottom: 0.15rem;
  }
  .section_index2_item h3:after {
    content: "";
    position: absolute;
    bottom: 0px;
    left: 50%;
    transform: translate(-50%, 2px);
    width: 1rem;
    height: 0.04rem;
    background: #d5000b;
  }
  .section_index2_item p {
    height: auto;
    line-height: 1.5;
    font-size: 0.2rem;
    color: #666;
  }
  .section_index2_item a {
    width: 2rem;
    height: 0.54rem;
    border: none;
    border-radius: 23px;
    bottom: 0.35rem;
    left: 50%;
    transform: translate(-50%, 0);
    font-size: 0.2rem;
    line-height: 0.54rem;
    background: #d5000b;
    color: #fff;
  }
  .section_index2_item a img.more_link {
    display: initial !important;
    width: 0.12rem;
  }
  .section_index2_item a img.more_link1 {
    display: none !important;
    width: 0.12rem;
  }
  /*section_index1 2 */
  /*section_index3 */
  .section_index3 {
    padding: 0.5rem 0.3rem;
  }
  .section_index3 p {
    font-size: 0.24rem;
    cursor: pointer;
  }
  .section_index3_box > div {
    width: 48%;
  }
  .section_index3_item {
    width: 100%;
    height: 1.3rem;
    background: #f8f8f8;
    padding-bottom: 0px;
    border-radius: 0.08rem;
    line-height: 1.3rem;
    margin-bottom: 0.15rem;
  }
  .section_index3_item1 .section_index3_item img {
    width: 1.7rem;
  }
  .section_index3_item2 .section_index3_item img {
    width: 1.1rem;
  }
  .section_index3_item3 .section_index3_item img {
    width: 0.9rem;
  }
  /*section_index3 */
  /* section_index4*/
  .section_index4 {
    padding-left: 0.3rem;
    padding-right: 0.3rem;
  }
  .section_index4_item {
    width: 100%;
    height: auto;
    background: transparent;
    border-radius: 8px;
    margin-bottom: 16px;
    cursor: pointer;
    display: flex;
    border-bottom: 1px solid #eaeaea;
    padding-bottom: 0.2rem;
  }
  .section_index4_item > img {
    width: 1.8rem;
    height: 1.3rem;
    object-fit: cover;
    position: relative;
    top: 0.1rem;
  }
  .section_index4_item h2 {
    font-size: 0.24rem;
    line-height: 1;
    margin-bottom: 0.1rem;
    padding-top: 0;
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
  }
  .section_index4_item p {
    font-size: 0.16rem;
    color: #666;
    line-height: 1.5;
    margin-bottom: 0.1rem;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }
  .section_index4_item span {
    font-size: 0.16rem;
  }
  .section_index4_item > div {
    padding: 0 0.15rem;
    padding-left: 15px;
  }
  .section_index4_item_last {
    display: none !important;
  }
  /*section_index4*/
  /*section_topic*/
  .section_topic1 {
    padding-left: 0.3rem;
    padding-right: 0.3rem;
    padding-bottom: 0rem;
  }
  .section_topic1_box {
    margin-bottom: 0.2rem;
  }
  .section_topic1_item {
    margin-bottom: 0.2rem;
  }
  .section_topic2_item h3 {
    font-size: 0.3rem;
    font-weight: 500;
    border-left: 0.04rem solid #d5000b;
    padding-left: 0.2rem;
    height: auto;
    line-height: 0.3rem;
    margin-bottom: 0.2rem;
  }
  .section_topic2_item img {
    width: 100%;
  }
  .section_topic2_item {
    width: 100%;
  }
  .section_topic1_item1 {
    width: 100%;
    height: 2rem !important;
    background: url(../images/topic_1_m.png) no-repeat;
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .section_topic1_item1 h3 {
    display: none;
  }
  .section_topic1_item1 p {
    color: #fff;
    margin-left: 0.2rem;
    margin-right: 0.2rem;
    font-size: 0.22rem;
    line-height: 1.5;
  }
  .section_topic1_item {
    width: 100%;
    height: auto;
  }
  .section_topic1_item > img {
    width: 100%;
  }
  .section_topic2_box {
    display: block;
    margin-bottom: 0.3rem;
  }
  .section_topic2_item h3 a {
    font-size: 0.12rem;
    display: inline-block;
  }
  .section_topic2_item {
    margin-bottom: 0.2rem;
  }
  .section_topic2_item em {
    font-size: .3rem;
    padding: 0;
  }
  .link_topic {
    position: absolute;
    top: 2.18rem;
    left: 3.8rem;
    width: 2.64rem;
    height: 2rem;
    background: url(../images/link_topic.png) no-repeat;
    background-size: cover;
  }
  .section_topic2 {
    height: 7rem;
    background: url(../images/topic1_bg1_m.png) center center no-repeat;
    background-size: cover;
    padding: 0.2rem 0.3rem;
    text-align: center;
  }
  .topic_video {
    position: relative;
    width: 100%;
    height: 3.6rem;
    margin: 0.4rem auto 0.2rem auto;
    background: url(../images/topic_video2_m.png) center center no-repeat;
    background-size: cover;
  }
  .section_topic2 h2 {
    padding-top: 0.16rem;
    margin-bottom: 0.14rem;
    font-size: 0.36rem;
  }
  .section_topic2 h3 {
    font-weight: 500;
    margin-bottom: 0.2rem;
    font-size: 0.2rem;
    color: #fff;
  }
  .section_topic2_btn {
    width: 2rem;
    height: 0.54rem;
    line-height: 0.54rem;
    font-size: 0.2rem;
  }
  .section_topic2_btn img {
    vertical-align: middle;
    width: 0.18rem;
  }
  .section_topic2 p {
    font-size: 0.24rem;
  }
  /*section_topic*/
  /*section_about*/
  .section_about1 {
    background: #fff;
    padding-left: 0.3rem;
    padding-right: 0.3rem;
  }
  .banner_about_btn {
    position: absolute;
    bottom: 16%;
    right: 4%;
    width: 1.92rem;
    height: 0.58rem;
    background: transparent;
  }
  .banner_about_btn:hover {
    border: none;
  }
  .section_about1_box {
    height: auto;
    padding: 0;
    display: block;
    background: transparent;
  }
  .about1_left {
    padding: 20px 15px;
  }
  .about1_left h2 {
    font-size: 0.3rem;
    margin-bottom: 0.2rem;
  }
  .about1_left p {
    font-size: 0.24rem;
    line-height: 1.8;
    color: #fff;
    margin-bottom: 0.3rem;
  }
  .about1_left a {
    width: 3.16rem;
    height: 0.64rem;
    line-height: 0.64rem;
    font-size: 0.24rem;
    margin-top: 0;
  }
  .about1_box {
    width: 100%;
    height: 3.9rem;
  }
  .about1_box img {
    max-width: 100%;
    height: auto;
    display: block;
  }
  .content img {
    margin: 0 auto;
  }
  .about-global {
    padding: 0.6rem 0.3rem;
  }
  .about-global .content {
    width: 6.6rem;
    height: 3.4rem;
  }
  .about-global .content p {
    font-size: 0.28rem;
    color: #000000;
    margin-bottom: 0.3rem;
  }
  .about-global .content a {
    width: 3.2rem;
    height: 0.82rem;
    line-height: 0.82rem;
    font-size: 0.48rem;
    letter-spacing: 0.0288rem;
  }
  .about_img_m h3 {
    font-size: 0.3rem;
    color: #fff;
    margin-bottom: 0.3rem;
    font-weight: 500;
  }
  .about_img_m {
    display: block;
    background: #192357;
    padding: 0.5rem 0.3rem;
  }
  .about_img_m_box {
    border: 1px solid #575656;
    border-bottom: 1px solid #4dffff;
    padding: 0.36rem 0.26rem;
  }
  .about_img_m_box > img {
    width: 100%;
    margin-bottom: 0.8rem;
  }
  .about_img_m_box > img:last-chidl {
    margin-bottom: 0px;
  }
  .about_address {
    background: #fff;
  }
  .about_address .about3_m {
    width: 100%;
  }
  /*section_about*/
  /*section_multi*/
  .section_multi_img {
    padding-left: 0.3rem;
    padding-right: 0.3rem;
  }
  .section_multi_img img {
    width: 100%;
  }
  .product_list .product_item {
    width: 24%;
    height: 1rem;
    cursor: pointer;
    position: relative;
    border-radius: 4px;
  }
  .product_list .product_item > img {
    width: 100%;
    height: 1rem;
    object-fit: cover;
  }
  .product_list {
    padding-left: 0.3rem;
    padding-right: 0.3rem;
  }
  .product_list .product_item > a {
    line-height: 1rem;
    height: 1rem;
    font-size: 0.24rem;
  }
  .section_multi2 {
    height: 5rem;
    background: url(../images/multi1_bg1.png) center center no-repeat;
    background-size: cover;
    text-align: center;
    margin-top: 0.5rem;
    padding-left: 0.3rem;
    padding-right: 0.3rem;
    padding-top: 0.5rem;
  }
  .section_multi2 p {
    font-size: 0.24rem;
  }
  .multi2_video {
    position: relative;
    width: 100%;
    height: 3.63rem;
    margin: 0px auto 0.2rem auto;
    background: url(../images/topic_video1.png) center center no-repeat;
    background-size: 100% 100%;
  }
  /*section_multi*/
  /*section_inductor*/
  .section_inductor p {
    text-align: left;
    font-size: 0.2rem;
    line-height: 1.5;
  }
  .section_inductor {
    padding-left: 0.3rem;
    padding-right: 0.3rem;
  }
  /*section_inductor*/
  .section_rf {
    padding-left: 0.3rem;
    padding-right: 0rem;
  }
  .section_rf .wrap {
    width: 100%;
  }
  .section_rf p {
    text-align: left;
    line-height: 1.8;
    font-size: 0.2rem;
  }
  .section_rf2 {
    padding: 0.5rem 0.3rem;
    height: 5rem;
    background: url(../images/rf2_m.png) center center no-repeat;
    background-size: cover;
  }
  .rf2_video {
    width: 100%;
    height: 3.6rem;
    background: url(../images/topic_video_m.png) center center no-repeat;
    background-size: cover;
  }
  .section_rf2 p {
    font-size: 0.24rem;
    padding-top: 0.2rem;
  }
  .section_mcoil_img img {
    width: 100%;
  }
  .section_mcoil,
  .section_mcoil_images {
    padding: 0.5rem 0.3rem;
  }
  .section_mcoil_images {
    padding-bottom: 2.15rem;
  }
  .section_mcoil .section_mcoil_text {
    font-size: 0.24rem;
    line-height: 1.8;
    color: #fff;
    margin-bottom: 0.2rem;
  }
  .section_mcoil_images_tip {
    padding-left: 0.2rem;
    font-size: 0.12rem;
    line-height: 1.8;
  }
  .section_mcoil_footer_defail {
    position: relative;
    top: -1.8rem;
    left: 0.3rem;
    width: 3.85rem;
    height: 2.82rem;
    background: url(../images/mcoil_5.png) center center no-repeat;
    background-size: cover;
  }
  .section_mcoil_footer_defail h3 {
    display: inline-block;
    border-bottom: 0.04rem solid #fff;
    line-height: 2;
    font-size: 0.26rem;
    font-weight: 700;
    color: #fff;
    padding-top: 0.4rem;
    margin-bottom: 0.2rem;
  }
  .section_mcoil_footer_defail p {
    font-size: 0.12rem;
    color: #fff;
    margin-bottom: 0.3rem;
  }
  .section_mcoil_footer_defail a {
    display: block;
    margin: 0 auto;
    line-height: 0.5rem;
    color: #333;
    font-size: 0.2rem;
    width: 1.6rem;
    height: 0.5rem;
    background: #e4e4e4;
    border-radius: 18px;
  }
  .mcoil_search_m {
    position: absolute;
    top: 1.2rem;
    right: 0.1rem;
  }
  .mcoil_search_m h3 {
    position: relative;
    font-size: 0.3rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
  }
  .mcoil_search_m h3 i {
    display: inline-block;
    width: 0.07rem;
    height: 0.3rem;
    background: #324bcb;
    vertical-align: middle;
    margin-right: 0.1rem;
  }
  .mcoil_search_m p {
    font-size: 0.2rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
    color: #2D364E;
  }
  .section_mcoil_footer .mcoil_search {
    display: block;
    position: relative;
    top: 0%;
    left: 0%;
    width: 2.6rem;
    height: 0.6rem;
    background: #4e63cb;
    border-radius: 18px;
    padding-left: 0.4rem;
    box-sizing: border-box;
    color: #fff;
    line-height: 0.6rem;
  }
  .section_mcoil_footer .mcoil_search:after {
    content: "";
    position: absolute;
    top: 0px;
    right: 0px;
    height: 0.6rem;
    width: 0.8rem;
    background: #324bcb;
    border-radius: 18px;
  }
  .section_mcoil_footer .mcoil_search img {
    width: 0.2rem;
  }
}
@media screen and (max-width: 320px) {
  .banner_nav_drop .banner_nav_drop_box a {
    min-height: 1.5rem;
  }
  .section_index2_item {
    height: 7.4rem;
  }
}
html,
body {
  background-color: #000;
}
.more-btn {
  position: relative;
  overflow: hidden;
  height: 45px;
  line-height: 45px;
  text-align: center;
  width: 215px;
  background-color: #708cf4;
  -webkit-clip-path: polygon(0% 30%, 10% 0%, 100% 0%, 100% 70%, 90% 100%, 0% 100%);
  clip-path: polygon(0% 43%, 11% 0%, 100% 0%, 100% 57%, 88% 100%, 0% 100%);
}
.more-btn > a {
  position: absolute;
  top: 1px;
  right: 1px;
  bottom: 1px;
  left: 1px;
  display: block;
  color: #708cf4;
  background-color: #000;
  -webkit-clip-path: inherit;
  clip-path: inherit;
}
.section-about {
  position: relative;
  padding: 120px 0;
}
.section-about .wrap {
  position: relative;
  z-index: 3;
}
.section-about .inner {
  display: flex;
  justify-content: space-between;
  align-content: flex-start;
  padding-top: 80px;
}
.section-about .col-left {
    position: relative;
 display:flex ;
 align-items: center;
 justify-content: space-between;
  font-size: 14px;
  text-align: left;
  color: #ffffff;
  line-height: 22px;
  padding: 52px 40px 52px 0;
  background: linear-gradient(-90deg,#142565 0%, rgba(20,37,101,0.00) 100%);
  margin-top: 100px;
  margin-bottom: 69px;
}
.section-about .col-left::after{
    position: absolute;
    left: 0px;
    bottom: -350px;
    content: "";
    width: 1200px;
    height: 445px;
    z-index: -1;
    background:url(../images/yun.png) center center no-repeat;
    background-size: 100% 100%;
}
.section-about h3 {
  margin-top: 20px;
  font-size: 16px;
  font-weight: 400;
  text-align: center;
  color: #ffffff;
}
.section-about .section-about__text{
    flex: 1;
}
.section-about .col-right{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.section-about .col-right>div{
    width: 590px;
}
.section-about .col-right .index1_bg2_video{
    width: 100%;
    height: 320px;
    background: url(../images/poster1.png) left top no-repeat;
    background-size: 100% 100%;
}
.section-about .col-right .index1_bg2_video2{
    background: url(../images/poster2.png) left top no-repeat;
    background-size: 100% 100%;
}
.section-about .more-btn {
  overflow: hidden;
  float: right;
  margin-left:105px ;
  width: 214px;
    height: 46px;
    line-height: 46px;
}
.section-about--bg {

  position: absolute;
  left: 0;
  top: 285px;
  width: 50%;
  height: 140px;
  background: linear-gradient(-90deg, #142565 0%, rgba(20, 37, 101, 0) 100%);
}
.section-about__title {
    position: relative;
  line-height: 40px;
  font-size: 40px;
  font-weight: 700;
  text-align: center;
  color: #f2f2f2;
  padding-bottom: 28px;
  border-bottom: 0;
}
.section-about__title::after{
    content:"";
    position: absolute;
    left: 50%;
    bottom: 0px;
    transform: translateX(-50%);
    width: 196px;
height: 1px;
background: #ffffff;
}
.section-product {
  padding: 200px 0 90px 0;
  background-color: #040159;
}
.section-product .wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.section-product__title {
  padding: 0 20px;
  margin: 0 0 150px 0;
  font-size: 40px;
  font-weight: 700;
  text-align: left;
  color: #ffffff;
  line-height: 100px;
  border-bottom: solid 1px #fff;
}
.section-product__lists {
  flex: 1;
  min-width: 0;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  flex-wrap: wrap;
}
.section-product__item {
  position: relative;
  padding: 20px;
  min-height: 240px;
  margin: 0 20px 0 0;
  font-size: 0;
  width: calc(25% - 15px);
  background-color: #000;
}
.section-product__item:last-child {
  margin-right: 0;
}
.section-product__item:nth-child(4) h3 {
  margin-top: -16px;
}
.section-product__item::after {
  content: '';
  position: absolute;
  display: block;
  bottom: 0;
  left: 0;
  width: 0;
  height: 0;
  border-color: transparent transparent #040159 #040159;
  border-style: solid;
  border-width: 10px;
}
.section-product__item img {
  display: block;
  float: left;
  margin-top: -63px;
}
.section-product__item h3 {
  font-size: 16px;
  font-weight: 700;
  color: #728ff7;
  float: right;
  margin-bottom: 20px;
}
.section-product__item p {
  clear: both;
  font-size: 12px;
  color: #ffffff;
  line-height: 18px;
}
.section-product__item a {
  display: block;
  width: 26px;
  height: 26px;
  position: absolute;
  right: 20px;
  bottom: 20px;
  background: url('../images/play3.png') center center no-repeat;
}
.section-solutions {
  padding: 110px 0 180px 0;
  background-color: #000;
}
.section-solutions .wrap {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-content: center;
  justify-content: flex-start;
  align-items: center;
}
.section-solutions .inner {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}
.section-solutions__title {
  padding: 0 20px;
  margin: 0 auto 110px auto;
  font-size: 40px;
  font-weight: 700;
  text-align: left;
  color: #ffffff;
  line-height: 100px;
  border-bottom: solid 1px #e6e6e6;
}
.section-solutions__item {
  flex: 1;
  margin-right: 20px;
}
.section-solutions__item:last-of-type {
  margin-right: 0;
}
.section-solutions__item .pc_show {
  display: block;
  height: auto;
  max-width: 100%;
}
.section-news {
  padding: 120px 0;
  max-width: 1660px;
  margin: 0 auto 120px auto;
  background-image: url('../images/news-bg.png');
}
.section-news .wrap {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-content: center;
  justify-content: flex-start;
  align-items: center;
}
.section-news .inner {
  width: 100%;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  flex-wrap: wrap;
}
.section-news__title {
  padding: 0 20px;
  margin: 0 auto 110px auto;
  font-size: 40px;
  font-weight: 700;
  text-align: left;
  color: #ffffff;
  line-height: 100px;
  border-bottom: solid 1px #fff;
}
.section-news__item {
  position: relative;
  box-sizing: border-box;
  width: calc(50% - 20px);
  margin: 0 20px 30px 0;
  padding: 30px;
  background-color: #000;
  -webkit-clip-path: polygon(0% 0%, 95% 0%, 100% 20%, 100% 100%, 0% 100%);
  clip-path: polygon(0% 0%, 95% 0%, 100% 20%, 100% 100%, 0% 100%);
}
.section-news__item:nth-child(2n) {
  margin-right: 0;
}
.section-news__item .date {
  color: #ffffff;
  font-size: 12px;
  margin-bottom: 18px;
}
.section-news__item .hd {
  min-height: 55px;
  font-size: 16px;
  font-weight: 700;
  color: #728ff7;
  line-height: 22px;
  padding-bottom: 10px;
  margin-bottom: 10px;
  border-bottom: solid 1px #728ff7;
}
.section-news__item .bd {
  min-height: 55px;
  font-size: 12px;
  color: #ffffff;
  line-height: 18px;
  padding-right: 60px;
}
.section-news__item .icon {
  display: block;
  width: 26px;
  height: 26px;
  position: absolute;
  right: 20px;
  bottom: 10px;
  background: url('../images/play3.png') center center no-repeat;
}
.page-automotive__banner img {
  font-size: 0;
  width: 100%;
  vertical-align: middle;
}
.page-automotive__video {
  margin: 100px auto;
  width: 1474px;
  height: 763px;
  padding-top: 134px;
  display: flex;
  justify-content: center;
  align-self: flex-start;
  background-size: 100%;
  background-image: url('../images/automotive-video-bg.png');
}
.page-automotive__video .col-left {
  width: 396px;
  height: 379px;
}
.page-automotive__video .col-right {
  width: 590px;
  height: 332px;
  margin-left: 150px;
}
.page-automotive__video .col-right h3 {
  padding-top: 30px;
  font-size: 16px;
  text-align: center;
  color: #ffffff;
}
.section-advantage {
  padding: 110px 0;
  background-color: #040159;
}
.section-advantage .wrap {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-content: center;
  justify-content: flex-start;
  align-items: center;
}
.section-advantage .inner {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}
.section-advantage__title {
  padding: 0 20px;
  margin: 0 auto 90px auto;
  font-size: 40px;
  font-weight: 700;
  text-align: left;
  color: #ffffff;
  line-height: 100px;
  border-bottom: solid 1px #fff;
}
.section-advantage__item {
  box-sizing: border-box;
  position: relative;
  width: 291px;
  height: 357px;
  margin-right: 10px;
  padding: 60px 20px 30px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  background-image: url('../images/automotive-video-normal.png');
}
.section-advantage__item:hover {
  background-image: url('../images/automotive-video-hover.png');
}
.section-advantage__item:last-child {
  margin-right: 0;
}
.section-advantage__item::after {
  content: '';
  display: block;
  position: absolute;
  z-index: 2;
  left: 50%;
  top: 50%;
  width: 100%;
  height: 100%;
  transform: translate(-50%, -50%);
  background-repeat: no-repeat;
  background-position: center;
}
.section-advantage__item:nth-child(1) .content p:last-child {
  border-bottom: solid 1px #fff;
}
.section-advantage__item:nth-child(1) ::after {
  background-image: url('../images/automotive-video-1.png');
}
.section-advantage__item:nth-child(2)::after {
  background-image: url('../images/automotive-video-2.png');
}
.section-advantage__item:nth-child(3)::after {
  background-image: url('../images/automotive-video-3.png');
}
.section-advantage__item:nth-child(4) .content {
  width: 60%;
}
.section-advantage__item:nth-child(4)::after {
  background-image: url('../images/automotive-video-4.png');
}
.section-advantage__item h3,
.section-advantage__item .content,
.section-advantage__item img {
  position: relative;
  z-index: 5;
  color: #fff;
}
.section-advantage__item h3 {
  font-size: 26px;
  font-weight: 700;
  line-height: 34px;
}
.section-advantage__item .content {
  font-size: 13px;
  line-height: 20px;
}
.section-advantage__item .content p + p {
  margin-top: 10px;
}
.section-apply {
  padding: 160px 0;
  background-size: 1920px 1554px;
  background-position: center top;
  background-repeat: no-repeat;
  background-image: url('../images/automotive-apply.png');
}
.section-apply__title {
  padding: 0 20px;
  margin: 0 auto 100px auto;
  font-size: 40px;
  font-weight: 700;
  text-align: left;
  color: #ffffff;
  line-height: 100px;
  display: inline-block;
  border-bottom: solid 1px #fff;
}
.section-apply__content {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  flex-wrap: wrap;
  width: 760px;
}
.section-apply__content dl {
  width: calc(50% - 100px);
  margin-right: 100px;
  margin-bottom: 30px;
}
.section-apply__content dl:nth-child(2n) {
  margin-right: 0;
}
.section-apply__content dt {
  width: 140px;
  height: 44px;
  line-height: 44px;
  font-size: 25px;
  font-weight: 700;
  text-align: center;
  color: #ffffff;
  margin-bottom: 16px;
  background-size: 100%;
  background-image: url('../images/automotive-apply-title.png');
}
.section-apply__content dd {
  font-size: 16px;
  color: #ffffff;
  line-height: 22px;
}
.section-apply__lists {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  flex-wrap: wrap;
  font-size: 0;
}
.section-apply__item:nth-child(1) {
  margin: 0 20px 20px 0;
}
.section-area {
  padding: 20px 0 150px 0;
}
.section-area .wrap {
  font-size: 0;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  flex-wrap: wrap;
}
.section-area__item {
  position: relative;
  width: calc(33.3333% - 8px);
  height: 216px;
  margin: 0 12px 16px 0;
  font-size: 0;
}
.section-area__item:nth-child(1) {
  background: linear-gradient(-34deg, #2042a2 0%, #081023 100%);
}
.section-area__item:nth-child(1) h3 {
  padding: 0 20px;
  font-size: 40px;
  font-weight: 700;
  text-align: left;
  color: #ffffff;
  line-height: 100px;
  border-bottom: solid 1px #fff;
}
.section-area__item:nth-child(n+2):hover {
  box-shadow: inset 0 0 0 2px #2A5CDC;
}
.section-area__item:nth-child(3n) {
  margin-right: 0;
}
.section-area__item:nth-child(2) {
  background-image: url('../images/automotive-area-1.png');
}
.section-area__item:nth-child(3) {
  background-image: url('../images/automotive-area-2.png');
}
.section-area__item:nth-child(4) {
  background-image: url('../images/automotive-area-3.png');
}
.section-area__item:nth-child(5) {
  background-image: url('../images/automotive-area-4.png');
}
.section-area__item:nth-child(6) {
  background-image: url('../images/automotive-area-5.png');
}
.section-area__item img {
  width: 100%;
  height: auto;
  display: block;
}
.section-area__item h3 {
  position: absolute;
  font-size: 25px;
  font-weight: 700;
  text-align: left;
  color: #ffffff;
  left: 20px;
  bottom: 20px;
  z-index: 0;
}
.section-lineup {
  padding: 120px 0;
  max-width: 1660px;
  margin: 0 auto 120px auto;
  background-image: url('../images/news-bg.png');
}
.section-lineup .inner {
  font-size: 0;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-bottom: -60px;
}
.section-lineup__title {
  display: inline-block;
  padding: 0 20px;
  margin: 0 0 50px 0;
  font-size: 40px;
  font-weight: 700;
  text-align: left;
  color: #ffffff;
  line-height: 100px;
  border-bottom: solid 1px #fff;
}
.section-lineup__item {
  width: calc(50% - 15px);
  margin: 0 30px 60px 0;
  height: 86px;
  text-align: center;
  background-repeat: no-repeat;
  background-size: 100%;
}
.section-lineup__item:nth-child(2n) {
  margin-right: 0;
}
.section-lineup__item:nth-child(1) {
  background-image: url('../images/automotive-lineup-01.png');
}
.section-lineup__item:nth-child(2) {
  background-image: url('../images/automotive-lineup-03.png');
}
.section-lineup__item:nth-child(3) {
  background-image: url('../images/automotive-lineup-02.png');
}
.section-lineup__item:nth-child(4) {
  background-image: url('../images/automotive-lineup-04.png');
}
.section-lineup__item h3 {
  font-size: 16px;
  font-weight: 700;
  color: #728ff7;
  line-height: 57px;
  padding-left: 85px;
}
.section-lineup__item .hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-left: 85px;
  height: 30px;
}
.section-lineup__item .hd a {
  flex: 1;
  font-size: 16px;
  color: #ffffff;
}
.video_new{
    position: relative;
}
.video_new::before{
    content:'';
    position: absolute;
    top:-6px ;
    left: -6px;
    width: 68px;
    height: 72px;
    background: url(../images/new.png) left top no-repeat;
    background-size: 100% 100%;
    z-index: 100;
    pointer-events: none;
}
@media screen and (max-width: 750px) {
  .nav {
    background-color: #fff;
  }
}