/*初始化样式*/
html { margin: 0; padding: 0; border: 0; }
body, div, span, object, iframe, h1, h2, h3, h4, p, blockquote, pre, a, address, code, b, em, img, dl, dt, dd, ol, ul, li, fieldset, form, label, footer, header, hgroup, navs, section { margin: 0; padding: 0; border: 0; }
body { background: #fff; color: #333; position: relative; font: 14px/1.8 Microsoft YaHei, arial, 宋体, sans-serif; vertical-align: baseline; width: 100%; overflow-x: hidden; }
a { text-decoration: none; outline: none; }
a:hover, a:active, a:focus { text-decoration: none; outline: none; }
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; }
/*----- 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; }


/*----- 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; }
.wh { max-width: 1530px; margin: 0 auto; padding: 0 15px; }
.com-img { overflow: hidden; margin: 0 auto; }
.com-img img { transition: all 0.8s; -webkit-transition: all 0.8s; -moz-transition: all 0.8s; -o-transition: all 0.8s; }
.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); }
.flex { display: flex; justify-content: space-between; }
.flexs { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; }
.flex2 { display: flex; align-items: center; flex-wrap: wrap; }
/*头部样式*/
.top2 { background: #202960; height: 115px; }
.top2 .wh { height: 115px; }
.logo { width: 16.4%; overflow: hidden; }
.logo img { width: 100%; }
/*热门搜索*/
.sou { margin: 15px 0; }
.hotSearch { float: left; height: 24px; line-height: 24px; font-weight: normal; color: #0d0d0d; font-size: 14px; }
.hotSearch a { margin-right: 6px; color: #0d0d0d; }
#search-type { float: left; width: 100px; height: 24px; border: 1px solid #c8c8c8; margin-right: 5px; }
/* 导航样式 */
.nnav { width: 67.07%; }
.x-menu { width: 100%; }
.x-menu > li { position: relative; text-align: center; }
.x-menu > li > a { display: block; font-size: 16px; color: #fff; line-height: 60px; }
.x-menu > li:hover > a { }
.x-menu > li.active > a { }
.x-menu > li:hover .x-sub-menu { opacity: 1; visibility: visible; -webkit-transform: translateY(0); transform: translateY(0); }
.x-sub-menu { position: absolute; z-index: 99999; width: 150%; left: -25%; top: 60px; background: #fff; padding: 10px 0; opacity: 0; visibility: hidden; -webkit-transform: translateY(20px); transform: translateY(20px); -webkit-transition: all .5s ease; transition: all .5s ease; }
.x-sub-menu > li > a { display: block; text-align: center; font-size: 14px; color: #333; line-height: 40px; height: 40px; overflow: hidden; }
.x-sub-menu > li > a:hover { background: #e9eaeb; }
.x-menu li.lastli { width: 21px; position: relative; cursor: pointer; }
.product_list1 { margin-top: 38px; }
.product_list1 li { float: left; margin-right: 57px; margin-bottom: 28px; }
.product_list1 li:nth-child(4n) { margin-right: 0; }
.product_list1 li img { width: 257px; height: 293px; }
.product_list1 li h3 { text-align: center; font-weight: normal; color: #3f3f3f; font-size: 20px; }
/*主体样式*/
.bxs { overflow: hidden; }
.box1 { background: #f8f8f8; padding: 3vw 0 2.2vw; }
.bt { text-align: center; color: #202960; font-size: 41px; }
.bt p{font-size:18px;line-height:200%;font-weight::normal;}
.prod1 { margin-top: 3vw; }
.prod1 li { width: 23%; text-align: center; margin-bottom: 2.3vw; }
.prod1 li .img { box-shadow: 0px 0px 13px 0px rgba(0, 0, 0, 0.07); }
.prod1 li img { display: block; width: 100%; }
.prod1 li h3 { color: #333333; font-size: 14px; line-height: 3.8; background: #fff; box-shadow: 0px 0px 13px 0px rgba(0, 0, 0, 0.07); overflow: hidden; white-space: nowrap; text-overflow: ellipsis; margin-top: 3px; }
.prod1 li:hover h3 { background: #202960; color: #fff; }
/*应用领域*/
.box2 { padding: 3vw 0 2.5vw; }
.yin { margin-top: 3vw; position: relative; padding-bottom: 4.2vw; }
.yin .mySwiper { overflow: hidden; }
.yin .swiper-slide { text-align: center; position: relative; }
.yin .swiper-slide .img img { width: 100%; display: block; }
.yin .swiper-slide .img2 img { width: 100%; display: block; }
.yin .swiper-slide .det { background: rgba(0,0,0,.6); width: 100%; height: 100%; position: absolute; left: 0; top: 0; display: block; }
.yin .swiper-slide .nr { display: flex; align-items: center; justify-content: center; flex-direction: column; height: 100%; }
.yin .swiper-slide h2 { color: #fff; font-size: 20px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; margin-top: 2vw; }
.yin .swiper-slide .det2 { width: 100%; position: absolute; left: 0; bottom: 2.8vw; display: none; }
.yin .swiper-slide h3 { color: #fff; font-size: 20px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; margin-bottom: 16px; font-weight: bold; }
.yin .swiper-slide .xian { width: 29px; height: 3px; background: #fff; margin: 0 auto; }
.yin .swiper-slide:hover .det { display: none; }
.yin .swiper-slide:hover .det2 { display: block; }
.yin .swiper-button-prev { position: absolute; bottom: 0; left: 30%; width: 50px; height: 50px; opacity: 1; z-index: 999; background: url(../image/prev.png) no-repeat; background-size: 100% 100%; top: auto; }
.yin .swiper-button-next { position: absolute; bottom: 0; right: 30%; width: 50px; height: 50px; opacity: 1; z-index: 999; background: url(../image/next.png) no-repeat; background-size: 100% 100%; top: auto; }
/* 4大优势 */
.box3 { background: #f8f8f8; padding: 3vw 0 3.5vw; }
.yadd { margin-top: 3vw; }
.yadd li { width: 24%; background: #fff; box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1); text-align: center; }
.yadd li h2 { color: #fff; font-size: 30px; background: #202960; width: 75px; line-height: 75px; margin: 0 auto; }
.yadd li h3 { font-weight: bold; color: #202960; font-size: 28px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; margin-top: 2.5vw; }
.yadd li h4 { width: 45px; height: 3px; background: #202960; margin: 0 auto; margin-top: 16px; }
.yadd li h5 { color: #666666; font-size: 16px; line-height: 2; width: 85%; margin: 2vw auto 2vw; }
/*新闻资讯*/
.box4 { margin: 3vw 0; }
.box4 .cont { margin-top: 3vw; }
.xw1 { width: 46.6%; background: #f8f8f8; }
.xw1 li { padding: 3%; }
.xw1 li h5 { color: #b8b8b8; font-size: 24px; }
.xw1 li h2 { color: #333333; font-size: 28px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; margin: 1.5vw 0; }
.xw1 li h4 { color: #999999; font-size: 14px; overflow: hidden; line-height: 23px; height: 69px; padding-left: 20px; border-left: 2px solid #adadad; }
.xw1 li .img { margin: 20px auto; height:308px; }
.xw1 li .img img { width: 100%; display: block; }
.xw1 li .nmo { color: #fff; font-size: 16px; width: 125px; line-height: 41px; background: #202960; text-align: center; }
.xw2 { width: 51.27%; border: 1px solid #efefef; }
.xw2 li { padding: 6%; }
.xw2 li h3 { width: 90%; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; color: #333333; font-size: 22px; font-weight:bolder;}
.xw2 li h2 { color: #999999; font-size: 22px; }
.xw2 li h4 { color: #666666; font-size: 14px; line-height: 25px; height: 50px; overflow: hidden; width: 70%; }
.xw2 li h5 { margin-right: 20px; }
.xw2 li .det2 { margin-top: 1.8vw; }
.xw2 li:hover { box-shadow: 0px 0px 38px 0px rgba(0, 0, 0, 0.22); }
.xw2 li:hover h3 { color: #202960; font-weight: bold; }
/*关于我们*/
.box5 { background: url(../image/964b41041db79bdd5925122313b25fa802524d67.jpg) no-repeat; background-size: cover; padding-top: 4.3vw; }
.cpname { color: #fff; font-size: 41px; text-align: center; }
.about { width: 86%; margin: 0 auto; color: #fff; font-size: 16px; line-height: 2.5; margin-top: 2.8vw; text-align: center; }
.alogo { text-align: center; margin: 0 auto; margin-top: 4vw }
.alogo img { max-width: 100%; }
/*页面底部*/
.foot { background: #202960; color: #fff; }
.foot a { color: #fff; }
.foot .cont1 { padding: 2.5vw 0; border-bottom: 1px solid #3b4373; }
.fadd li { }
.fadd li .wz { margin-left: 10px; }
.fadd li h3 { font-size: 16px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.fadd li h2 { font-size: 20px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; margin-top: 5px; }
.bq { padding: 22px 0; }
.cop { color: rgba(255,255,255,.8); font-size: 14px; line-height: 24px; }
.cop a { color: rgba(255,255,255,.8); }
.footer33 { height: 50px; }
 @media (max-width:1440px) {
.yin { padding-bottom: 5vw; }
}
 @media (max-width:1024px) {
.bt { font-size: 32px; }
.yin .swiper-slide h2 { font-size: 18px; }
.yin .swiper-slide h3 { font-size: 18px; }
.yin { padding-bottom: 6.2vw; }
.yin .swiper-slide .img2 { width: 30%; margin: 0 auto; }
.yadd li h2 { font-size: 25px; width: 60px; line-height: 60px; }
.yadd li h3 { font-size: 22px; }
.yadd li h5 { font-size: 14px; }
.yadd li h4 { width: 30px; height: 2px; }
.xw1 li h5 { font-size: 20px; }
.xw1 li h2 { font-size: 22px; }
.xw2 li h3 { font-size: 18px; }
.xw2 li h2 { font-size: 18px; }
.xw2 li h5 { margin-right: 12px; }
.cpname { font-size: 32px; }
.about { width: 100%; font-size: 14px; }
.fadd li h3 { font-size: 14px; }
.fadd li h2 { font-size: 16px; }
.cop { width: 100%; text-align: center; }
}
 @media (max-width: 768px) {
/*.x-banner { margin-top: 60px; }
.page-banner { margin-top: 60px; }*/
.xypg-right-content p img { max-width: 100%!important; width: auto!important; height: auto!important; }
.prod1 li h3 { line-height: 3; }
.box1 { padding: 5vw 0; }
.prod1 { margin-top: 5vw; }
.box2 { padding: 5vw 0; }
.yin { margin-top: 5vw; padding-bottom: 55px; }
.yin .swiper-button-prev { width: 35px; height: 35px; }
.yin .swiper-button-next { width: 35px; height: 35px; }
.box3 { padding: 5vw 0; }
.yadd { margin-top: 5vw; }
.yadd li { width: 49%; }
.yadd li:nth-child(n+3) { margin-top: 15px; }
.yadd li h3 { margin-top: 4.2vw; }
.yadd li h5 { margin: 3.5vw auto 5vw; }
.box4 { margin: 5vw 0; }
.box4 .cont { margin-top: 5vw; }
.box5 { padding-top: 6vw; }
.alogo { width: 25%; }
.fadd li { width: 50%; justify-content: left; }
.fadd li:nth-child(n+3) { margin-top: 10px; }
.foot .cont1 { padding: 4vw 0; }
}
 @media (max-width:425px) {
.bt { font-size: 25px; }
.prod1 li { width: 48%; }
.yin .swiper-slide h2 { font-size: 15px; }
.yin .swiper-slide h3 { font-size: 15px; }
.yin .swiper-slide .det2 { bottom: 25px; }
.yadd li h2 { font-size: 18px; width: 42px; line-height: 42px; }
.yadd li h3 { font-size: 18px; }
.yadd li h5 { font-size: 12px; line-height: 24px; }
.yadd li h4 { width: 25px; height: 2px; margin-top: 10px; }
.xw1 { width: 100%; }
.xw2 { width: 100%; margin-top: 20px; }
.xw1 li h5 { font-size: 17px; }
.xw1 li h2 { font-size: 17px; margin: 15px 0; }
.xw2 li h3 { font-size: 15px; width: 100%; }
.xw2 li h2 { font-size: 15px; width: 100%; }
.xw1 li .nmo { font-size: 14px; width: 100px; line-height: 32px; }
.xw2 li h2 { display: none; }
.xw2 li h5 { display: none; }
.xw2 li h4 { width: 100%; }
.cpname { font-size: 25px; }
.about { line-height: 25px; margin-top: 5.5vw; }
.alogo { width: 30%; }
.foot .cont1 { padding: 25px 0; }
.fadd li { width: 100%; }
.fadd li:nth-child(n+2) { margin-top: 10px; }
}
/*内页左侧样式*/
.page-product-inquiry a { color: #fff; }
.xymob-left-close-btn .icon-close:before { font-size: 0; }


.pos { position: relative; width: 1920px; left: 50%; margin-left: -960px; }

.roll_product { float: left; }

.product_list1 { margin-top: 38px; }
.product_list1 li { float: left; margin-right: 57px; margin-bottom: 28px; }
.product_list1 li:nth-child(4n) { margin-right: 0; }
.product_list1 li img { width: 257px; height: 293px; }
.product_list1 li h3 { text-align: center; font-weight: normal; color: #3f3f3f; font-size: 20px; }
/*主体样式*/

.ssddds { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.xyin-case-sort li:hover, .xyin-case-sort li.on { background: #3c486d; position: relative; color: #fff; cursor: pointer; }
.xyin-case-sort li:hover a, .xyin-case-sort li.on a { color: #fff; }
.aby_hh li:hover .aby_hh_img img { filter: invert(49%) sepia(93%) saturate(369%) hue-rotate(900deg) brightness(60%) contrast(93%); }

/* XJZN-MOBILE-CARD-START */
@media (max-width: 768px) {
  .prod1 li { width: 48%; }
  .prod1 li h3 {
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.45;
    height: auto;
    min-height: 3.2em;
    padding: 6px 8px;
    font-size: 13px;
  }
}
/* XJZN-MOBILE-CARD-END */

/* XJZN-APPS-CAPTION-START */
.yin .swiper-slide { overflow: hidden; }
.yin .swiper-slide .nr { padding: 0 8px; }
.yin .swiper-slide h2,
.yin .swiper-slide h3 { max-width: 100%; }
@media (max-width: 768px) {
  .yin .swiper-slide .det2 { left: 0; right: 0; padding: 0 6px; }
  .yin .swiper-slide h2,
  .yin .swiper-slide h3 {
    white-space: normal;
    line-height: 1.3;
    max-width: 92%;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
}
/* XJZN-APPS-CAPTION-END */

/* XJZN-MOBILE-POLISH-START */
/* 公司简介：英文段落左对齐、收紧行距，居中排版只适合短句 */
.about { text-align: left; line-height: 1.9; }
/* 页脚地址/电话：允许换行，避免被 ellipsis 截断 */
.fadd li h2 { white-space: normal; overflow: visible; text-overflow: clip; line-height: 1.5; }
.fadd li h3 { white-space: normal; }
@media (max-width: 768px) {
  /* 新闻区：≤768 一律单列，避免卡片被挤成两半 */
  .xw1 { width: 100%; }
  .xw2 { width: 100%; margin-top: 20px; }
  .xw1 li .img { height: auto; }
  .xw1 li h2 { white-space: normal; line-height: 1.35; }
  .xw1 li h4 { height: auto; }
  .xw2 li h3 { width: 100%; white-space: normal; line-height: 1.35; }
  .xw2 li h4 { width: 100%; height: auto; }
  .xw2 li h2 { font-size: 15px; }
}
/* XJZN-MOBILE-POLISH-END */

/* XJZN-RAIL-GAP-START */
/* 1000-1600px 区间右侧固定悬浮条会盖住内容，给容器留出安全区 */
@media (min-width: 1000px) and (max-width: 1600px) {
  .wh { padding-right: 100px; }
}
/* XJZN-RAIL-GAP-END */

/* XJZN-CARD-TUNING-START */
/* 产品卡片标题：允许两行，不再中途省略 */
.prod1 li h3 {
  white-space: normal;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.45;
  height: auto;
  min-height: 3.6em;
  padding: 5px 6px;
  box-sizing: border-box;
}
@media (max-width: 768px) {
  .prod1 li h3 { font-size: 13px; min-height: 3.2em; padding: 6px 8px; }
}
/* 首页新闻大卡：标题两行、摘要三行 */
.xw1 li h2 {
  white-space: normal;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.35;
  margin: 10px 0 14px;
}
.xw1 li h4 {
  height: auto;
  max-height: none;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
/* 新闻右栏：标题两行、摘要三行 */
.xw2 li h3 {
  white-space: normal;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.3;
  width: 84%;
}
.xw2 li h2 { font-size: 16px; white-space: nowrap; flex-shrink: 0; }
.xw2 li h4 {
  height: auto;
  max-height: none;
  width: 90%;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
/* 公司简介：限制行宽，段间留白 */
.about { max-width: 1280px; }
.about p { margin: 0 0 0.9em; }
@media (max-width: 768px) {
  .about { max-width: 100%; }
  .xw1 li h4, .xw2 li h4 { width: 100%; }
}
/* XJZN-CARD-TUNING-END */