/*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:  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;
}


/*----- 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);
}

.box3 .ad_grid{
  display: grid;
  width: 100%;
  height: 720px;
  grid-template-rows: repeat(3, 33%);
  grid-template-columns: repeat(4, 25%);
  grid-template-areas: 'a b c d'
                       'e f g h'
                       'i i j j'
}
.flex {
  display: flex;
  justify-content: space-between;
}

.ad_grid li:nth-child(1){
  grid-area: a;
}
.ad_grid li:nth-child(2){
  grid-area: b;
}
.ad_grid li:nth-child(3){
  grid-area: c;
}
.ad_grid li:nth-child(4){
  grid-area: d;
}
.ad_grid li:nth-child(5){
  grid-area: e;
}
.ad_grid li:nth-child(6){
  grid-area: f;
}
.ad_grid li:nth-child(7){
  grid-area: g;
}
.ad_grid li:nth-child(8){
  grid-area: h;
}
.ad_grid li:nth-child(9){
  grid-area: i;
}
.ad_grid li:nth-child(10){
  grid-area: j;
}
.ad_grid li img{
  width: 100%;
}
.ad_grid li.ad_li{
  padding: 11%;
  box-sizing: border-box;
  position: relative;
}
.ad_grid li.ad_li::before{
  content: '';
  width: 5px;
  height: 25px;
  background-color: #202960;
  position: absolute;
  left: 10px;
  top: 11%;
}
.ad_grid li.ad_li p{
  line-height: 28px;
}
.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: 52.4%;
  overflow: hidden;
}

/*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: 46%;
}

.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;
}

.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(../images/aba028de0e547a8e8e7f34d1f5f8e0688583bfda.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(../images/dce4bd93c2e442a624accf79ca1977b68230c157.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 {
  background: #fff;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
}

.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: 20px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin-bottom: 20px;
}

.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 3.6vw;
}


/*新闻资讯*/
.box4 {
  margin: 3vw 0;
}

.box4 .cont {
  margin-top: 3vw;
}

.xw1 {
  width: 46.6%;
  background: #f8f8f8;
}

.xw1 li {
  padding: 7%;
}

.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: 30px auto 20px;
}

.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: 70%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #333333;
  font-size: 22px;
}

.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(../images/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 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;
}