@charset "utf-8";

html {
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}
body {
  text-align: left;
  font-family: -apple-system-font, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei UI', 'Microsoft YaHei', sans-serif, Arial;
  /* font-family: 'PingFang SC','Microsoft YaHei','微软雅黑', 'SimSun', Arial, 'sans-serif'; */
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  overflow-x: hidden;
}
*{
	 margin:0;
	 padding:0;
}
*, :before, :after {
  box-sizing: border-box;
}
li {
	 list-style:none;
}
em,span,i{
  display: inline-block;
}
a {
	 text-decoration:none;
	 color: inherit;
	 /* display: block; */
	 transition:all 0.3s;
}
a, a:hover {
  text-decoration: none;
}
button {
  border: 0;
  cursor: pointer;
  outline: none;
  background-color: transparent;
}
input,
select,
textarea {
	 border:none;
	 outline:none;
	 background:none;
	 padding: 0;
   font-size: 14px;
   line-height: 1.5;
   font-family: 'PingFang SC', 'Microsoft YaHei', '微软雅黑', 'SimSun', Arial, 'sans-serif';
}

table {
	 border:0;
	 border-collapse: collapse;
}
em,
i {
	 font-style:normal;
}
.fr {
	 float:right;
}
.fl {
	 float:left;
}
.clearfix {
	 zoom:1;
}
.clearfix::before,
.clearfix::after{
  content:"";
  height: 0;
  line-height: 0;
  display: block;
  clear: both;
}

img {
  margin: 0;
  padding: 0;
  border: 0 ;
  outline-style: none;
  vertical-align: bottom; max-width: 100%;height: auto;
}

/*使编辑器内自定义序列样式生效*/
.content img{
  max-width: 100% !important;
  height: auto !important;
}
.content ul, .content ol{padding: revert;}
.content li{list-style: revert;}
/*弹性布局兼容各浏览器*/
/* 定义 */
.flex-def {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
}
/* 主轴居中 */
.flex-zCenter {
  -webkit-box-pack: center;
  -moz-justify-content: center;
  -webkit-justify-content: center;
  justify-content: center;
}
/* 主轴两端对齐 */
.flex-zBetween {
  -webkit-box-pack: justify;
  -moz-justify-content: space-between;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}
/* 主轴项目间相同间距 */
.flex-zEvenly{
  -webkit-box-pack: space-evenly;
  -moz-justify-content: space-evenly;
  -webkit-justify-content: space-evenly;
  justify-content: space-evenly;
}
/* 主轴项目项目两边相同 */
.flex-zAround{
  -webkit-box-pack: space-around;
  -moz-justify-content: space-around;
  -webkit-justify-content: space-around;
  justify-content: space-around;
}

/* 主轴end对齐 */
.flex-zEnd {
  -webkit-box-pack: end;
  -moz-justify-content: flex-end;
  -webkit-justify-content: flex-end;
  justify-content: flex-end;
}
/* 主轴start对齐 */
.flex-zStart {
  -webkit-box-pack: start;
  -moz-justify-content: start;
  -webkit-justify-content: start;
  justify-content: start;
}
/* 侧轴居中 */
.flex-cCenter {
  -webkit-box-align: center;
  -moz-align-items: center;
  -webkit-align-items: center;
  align-items: center;
}
/* 侧轴start对齐 */
.flex-cStart {
  -webkit-box-align: start;
  -moz-align-items: start;
  -webkit-align-items: start;
  align-items: start;
}
/* 侧轴底部对齐 */
.flex-cEnd {
  -webkit-box-align: end;
  -moz-align-items: flex-end;
  -webkit-align-items: flex-end;
  align-items: flex-end;
}
/* 侧轴文本基线对齐 */
.flex-cBaseline {
  -webkit-box-align: baseline;
  -moz-align-items: baseline;
  -webkit-align-items: baseline;
  align-items: baseline;
}
/* 侧轴上下对齐并铺满 */
.flex-cStretch {
  -webkit-box-align: stretch;
  -moz-align-items: stretch;
  -webkit-align-items: stretch;
  align-items: stretch;
}
/* 主轴从上到下 */
.flex-zTopBottom {
  -webkit-box-direction: normal;
  -webkit-box-orient: vertical;
  -moz-flex-direction: column;
  -webkit-flex-direction: column;
  flex-direction: column;
}
/* 主轴从下到上 */
.flex-zBottomTop {
  -webkit-box-pack: end;
  -webkit-box-direction: reverse;
  -webkit-box-orient: vertical;
  -moz-flex-direction: column-reverse;
  -webkit-flex-direction: column-reverse;
  flex-direction: column-reverse;
}
/* 主轴从左到右 */
.flex-zLeftRight {
  -webkit-box-direction: normal;
  -webkit-box-orient: horizontal;
  -moz-flex-direction: row;
  -webkit-flex-direction: row;
  flex-direction: row;
}
/* 主轴从右到左 */
.flex-zRightLeft {
  -webkit-box-pack: end;
  -webkit-box-direction: reverse;
  -webkit-box-orient: horizontal;
  -moz-flex-direction: row-reverse;
  -webkit-flex-direction: row-reverse;
  flex-direction: row-reverse;
}
/* 允许子元素拉伸 */
.flex-item {
  -webkit-box-flex: 1.0;
  -moz-flex-grow: 1;
  -webkit-flex-grow: 1;
  flex-grow: 1;
}
/* 禁止子元素缩小 */
.flex-shrink{
  flex-shrink: 0;
  -webkit-flex-shrink: 0;
  -ms-flex-negative: 0;
}
/* 子元素的显示次序 */
.flex-order{
  -webkit-box-ordinal-group: 1;
  -moz-order: 1;
  -webkit-order: 1;
  order: 1;
}
/* 换行，第一行在上方 */
.flex-wrapWrap{
  -webkit-flex-wrap:wrap;
  -webkit-box-lines:wrap;
  -moz-flex-wrap:wrap;
  flex-wrap:wrap;
}
/* 换行，第一行在下方 */
.flex-wrapReverse{
  -webkit-flex-wrap:wrap-reverse;
  -webkit-box-lines:wrap-reverse;
  -moz-flex-wrap:wrap-reverse;
  flex-wrap:wrap-reverse;
}
/*****************************************/
.ys-top .container-fluid {
  max-width: 1440px;
}

.ys-top {
  height: 100px;
  background-color: #003399;
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  z-index: 1000;
}
.ys-top .logo {
  margin-right: 10px;
  flex-shrink: 0;
}
.ys-top .logo img {
  height: 76px;
}
.ys-top .navigation {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: justify;
  -moz-justify-content: space-between;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  -webkit-box-align: center;
  -moz-align-items: center;
  -webkit-align-items: center;
  align-items: center;
}
.ys-top .navigation .navigationlist {
  margin: 0;
  line-height: 100px;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: space-evenly;
  -moz-justify-content: space-evenly;
  -webkit-justify-content: space-evenly;
  justify-content: space-evenly;
  -webkit-box-align: center;
  -moz-align-items: center;
  -webkit-align-items: center;
  align-items: center;
  -webkit-box-flex: 1.0;
  -moz-flex-grow: 1;
  -webkit-flex-grow: 1;
  flex-grow: 1;
}
.ys-top .navigation .navigationlist > li {
  position: relative;
}
.ys-top .navigation .navigationlist > li a {
  color: #fff;
  font-size: 16px;
  white-space: nowrap;
  padding: 0 15px;
  display: block;
}
.ys-top .navigation .navigationlist > .active {}
.ys-top .navigation .navigationlist > .active > a {}
.ys-top .navigation .navigationlist i {
  position: absolute;
  right: 00;
  top: 45px;
  color: #fff;
  cursor: pointer
}
.ys-top .navigation .sublist {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  overflow: hidden;
  border-bottom-right-radius: 5px;
  border-bottom-left-radius: 5px;
  transform: translateX(-50%);
  -webkit-transform: translateX(-5 0%);
  -moz-transform: translateX(-5 0%);
  -ms-transform: translateX(-5 0%);
  -o-transform: translateX(-5 0%);
}
.ys-top .navigation .navigationlist .sublist li {
  background-color: #003399cc;
}
.ys-top .navigation .navigationlist .sublist li a {
  line-height: 2.5;
  display: block;
  padding: 0 25px;
}
.ys-top .navigation .navigationlist .sublist li:hover {
  background-color: rgba(255, 255, 255, 0.8);
}
.ys-top .navigation .navigationlist .sublist li:hover a {
  color: #003399
}
.ys-top .hotline {
  color: #fff;
  padding-left: 40px;
  position: relative;
  font-size: 40px;
  line-height: 1.2;
  flex-shrink: 0;
}
.ys-top .hotline::before {
  position: absolute;
  top: 0px;
  left: 0;
  content: "\f098";
}
.ys-top .hotline span {
  display: block;
  font-size: 16px;
  white-space: nowrap;
}
.ys-top .hotline .tel {
  font-size: 20px;
}
.banner {
  margin-top: 100px;
}

section {
  margin-top: 3.5%;
}
section .container-fluid {
  max-width: 1440px;
}

.category-scontent {
  font-size: 20px;
  color: #404040;
}
.view-more {
  background-color: #003399;
  color: #fff;
  padding: 10px 30px;
  font-size: 16px;
  float: right;
  margin-right: 5px;
  margin-top: 30px;
}
.view-more:hover {
  color: #fff;
}
.index-product .product-item {
  border-radius: 2px;
  padding: 5%;
  margin: 10px 0;

}
.index-product .product-img {
  overflow: hidden;
}
.index-product .product-img a {
  display: block;
  width: 100%;
  padding-bottom: 90%;
  position: relative;
}
.index-product .product-img img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  -webkit-transition: all 0.36s ease;
  transition: all 0.36s ease;
}
.index-product .product-item:hover {
  box-shadow: 0px 0px 2px 0px #cccccc;
  -webkit-box-shadow: 0px 0px 2px 0px #cccccc;
  -moz-box-shadow: 0px 0px 2px 0px #cccccc;
  -ms-box-shadow: 0px 0px 2px 0px #cccccc;
  -o-box-shadow: 0px 0px 2px 0px #cccccc;
}
.index-product .product-item:hover img {
  transform: scale(1.08);
  -webkit-transform: scale(1.08);
  -moz-transform: scale(1.08);
  -ms-transform: scale(1.08);
  -o-transform: scale(1.08);
}
.index-product .product-name {
  margin-bottom: 5px;
  margin-top: 15px;
  font-size: 16px;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.index-news .news-list {
  margin-top: 20px;
}
.index-news .news-item {
  padding: 10px 0;
  border-bottom: 1px solid #ececec;
}
.index-news .news-itema {
  display: block;
  padding: 10px;
}
.index-news .news-item-title {}
.index-news .news-item-title h4 {
  font-size: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.index-news .news-item-title span {
  margin-left: 30px;
  flex-shrink: 0;
}
.index-news .news-item-scontent {
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  margin: 18px 0;
}
.index-news .news-picture {
  padding-left: 50px;
}
.index-news .news-picture img {
  height: 400px;
  object-fit: cover;
  width: 100%;
}
.index-case {
  background-image: url('../images/case.jpg');
  padding-top: 4.1885%;
  padding-bottom: 4.1885%;
}
.index-case .row {
  background-color: #fff;
}
.index-case .case-item {
  padding: 50px;
}
.index-case ul li {
  line-height: 50px;
  font-size: 18px;
}
.index-case ul li a {
  display: block;
  position: relative;
  border-bottom: 1px solid #fff;
}
.index-case ul li a::after {
  content: "\f178";
  font-family: 'FontAwesome';
  position: absolute;
  right: 0px;
  color: #039;
}
.index-case ul li a:hover {
  border-bottom: 1px solid #039;
  font-weight: bold;
}

.index-case .case-picture img {
  object-fit: cover;
  width: 100%;
  height: 540px;
}
.index-case .view-more {
  float: none;
  display: inline-block;
  margin-top: 15px;
}
.index-about {}
.index-about .about-item {
  padding-left: 0;
  margin: 0;
}
.index-about .content {
  padding: 20px;
}
.index-about .about-picture {}
.index-about .about-picture img {
  height: 630px;
  width: 100%;
  object-fit: cover;
}

.index-about .about-scontent {
  line-height: 1.5;
  font-size: 16px;
  color: #666;
}
.index-about .view-more {
  float: none;
  display: inline-block;
  margin-top: 15px;
}
.index-about .about-number {
  background: url(../images/about-number.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  text-align: center;
  padding-top: 7.8534%;
  padding-bottom: 3.6649%;
  margin-top: -80px;
}

.index-about .about-number span {
  color: #003399;
  font-weight: bold;
  font-size: 52px
}
.index-about .about-number p {
  font-size: 18px;
  padding-top: 10px;
}


footer {
  margin-top: 3.5%;
  background-color: #262626;
  padding: 30px 0;
  color: #d4d4d4;
}
footer a {
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  line-height: 2.2;
}
footer ul ul a {
  color: #d4d4d4;
  font-size: 14px;
  font-weight: 400;
  display: block;
}
footer .copyright {
  text-align: center;
  padding-top: 10px;
  border-top: 1px solid rgba(51, 51, 51, 0.85);
}
footer .copyright p {
  color: #d4d4d4;
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 5px;
}
footer .copyright p a {
  color: #d4d4d4;
  font-size: 14px;
  line-height: 1.5;
  font-weight: 400;
}
footer .contact {
  margin-left: 20px;
  padding-left: 30px;
  border-left: 1px solid rgba(51, 51, 51, 0.85);
}
footer .contact .ewm {
  width: 128px;
  margin-left: 15px;
}
.gototop {
  position: fixed;
  z-index: 101;
  right: 15px;
  bottom: 120px;
}
.gototop a {
  display: block;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: #039;
  color: #fff;
  text-align: center;
  line-height: 50px;
  transition: 0.36s ease;
  -webkit-transition: 0.36s ease;
  -moz-transition: 0.36s ease;
  -ms-transition: 0.36s ease;
  -o-transition: 0.36s ease;
  font-size: 26px;
}
.inside-banner {}
.inside-banner img {}
.location {
  background-color: #f6f6f6;
  line-height: 50px;
  height: 50px;
}
.location .container-fluid {
  max-width: 1440px;
}
.location .page-breadcrumb {
  font-size: 15px;
}
.location .page-breadcrumb a {
  font-size: 15px;
}
.location .search {
  padding-top: 5px;
}
.location .search form {
  border: 2px solid #003399;
  border-radius: 3px;
  height: 36px;
}
.location .search .search-in {
  height: 100%;
  width: 100%;
  border: none;
  padding-right: 15px;
  padding-left: 15px;
  font-size: 12px;
}
.location .search .search-btn {
  font-size: 15px;
  background-color: #039;
  color: #fff;
  line-height: 36px;
  padding: 0px 13px;
  flex-shrink: 0;
}

.page .category-name {
  text-align: center;
  color: #333;
}
.page .category-name h1 {}
.page .category-name p {
  font-size: 20px;
  color: #666666;
}
.show-content {
  font-size: 16px;
  line-height: 1.8;
  padding-top: 15px;
  padding-bottom: 15px;
}
.show-content img {
  max-width: 100% !important;
  height: auto !important;
}
.page .page-about {
  padding-top: 50px;
  position: relative;
}
.page-about .page-about-content {
  width: 296px;
  right: 50px;
  top: 0;
  z-index: 9;
  font-size: 16px;
  color: #fff;
  padding: 30px;
  line-height: 30px;
  position: absolute;
  background: #003399de;
}
.page .page-about img {
  width: 100%;
}
.page .page-contact {
  margin-top: 35px;
  padding-top: 30px;
  box-shadow: rgba(0, 0, 0, 0.15) 0px 0px 12px 0px;
  -webkit-box-shadow: rgba(0, 0, 0, 0.15) 0px 0px 12px 0px;
  -moz-box-shadow: rgba(0, 0, 0, 0.15) 0px 0px 12px 0px;
  -ms-box-shadow: rgba(0, 0, 0, 0.15) 0px 0px 12px 0px;
  -o-box-shadow: rgba(0, 0, 0, 0.15) 0px 0px 12px 0px;
}
.page .page-contact-item {
  color: #333333;
  text-align: center;
  line-height: 1.5;
  border-right: 1px solid #e6e6e6;
  margin-bottom: 30px;
}
.page-contact .row .page-contact-item:last-child {
  border: 0;
}
.page .page-contact-item .pic {}
.page .page-contact-item .pic img {
  width: 50px;
}
.page .page-contact-item span {
  font-size: 20px;
  color: #333333;
  font-weight: bold;
  margin-top: 15px;
  margin-bottom: 10px;
}
.page .page-contact-item p {
  font-size: 16px;
  margin-bottom: 0;
}


#tianditu {
  margin-top: 50px;
  overflow: hidden;
  font-family: "微软雅黑";
  width: 100%;
  height: 500px;
}
#tianditu img {
  max-width: inherit !important;
  max-height: inherit !important;
}
#tianditu .map-content {
  padding: 20px 20px 0 20px;
}
#tianditu .map-content h6 {
  font-size: 18px;
  font-weight: bold;
}
#tianditu .map-content p {
  font-size: 14px;
  margin: 5px 0;
}

.message {
  margin-top: 50px;
}
.message form {
  padding-top: 15px;
}
.message .form-control {
  margin-bottom: 15px;
}
.message .code .form-control {
  width: 120px;
  display: inline-block;
}
.message .code img {
  display: inline-block;
  margin-bottom: 16px;
}
.message .btn {
  background-color: #003399;
  width: 100%;
  max-width: 335px;
  height: 44px;
  font-size: 16px;
  border: none;
  outline: 0;
  color: #fff;
  cursor: pointer;
}
.page-applic {
  max-width: 1120px;
  margin: 0 auto;
  position: relative;
  margin-top: 30px;
}
.page-applic .page-applic-img{
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.page-applic .title{}
.page-applic .pic{margin-right: 5px;}
.page-applic .pic img{width: 30px;}
.page-applic span{
  color: #333;
    font-size: 22px;
    font-weight: bold;
}
.page-applic p{
  color: #666;
    font-size: 15px;
}
.page-applic .applic-item{ max-width: 300px;}

.page-nav{}
.page-nav .name{
  background: #003399;
    padding: 15px;
    line-height: 1.5;
    border-bottom: 1px solid #f6f6f6;
}
.page-nav .name span{
  font-size: 24px;
  color: #fff;
}
.page-nav .name p{
  font-size: 18px;
    color: #fff;
    margin-bottom: 0;
    text-transform:uppercase
}
.page-nav ul{
  background: #f6f6f6;
  margin-bottom: 0;
  padding-bottom: 30px;
}
.page-nav ul li{}
.page-nav ul li a{
  line-height: 45px;
  font-size: 16px;
  color: #666666;
  display: block;
  padding-left: 15px;
}
.page-nav .contact{
  background-color: #f6f6f6;
  padding: 15px;
}
.page-nav ul li.active a, .page-nav ul li a:hover{
  color: #fff;
  background: #003399;
}
.product-list{
  padding-top: 15px;
}
.list-product-item {
  box-shadow: 0px 0px 2px 0px #cccccc;
  padding: 15px;
  margin-bottom: 20px;
}
.list-product-item .pic{
  position: relative;
  padding-bottom: 90%;
  overflow: hidden;
}
.list-product-item .pic img{
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: all 0.36s ease;
  -webkit-transition: all 0.36s ease;
  -moz-transition: all 0.36s ease;
  -ms-transition: all 0.36s ease;
  -o-transition: all 0.36s ease;
}
.list-product-item a:hover .pic img{
  transform: scale(1.05);
}
.list-product-item p{
  line-height: 24px;
  margin-bottom: 5px;
  margin-top: 15px;
  font-size: 16px;
  color: #333333;
  text-align: center;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  height: 48px;
}
.news-list{padding-top: 15px;}
.list-news-item{
  border-bottom: 1px solid #e5e5e5;
  padding: 10px 0;
}
.list-news-item .pic{
  position: relative;
  overflow: hidden;
  padding-bottom: 90%;
}
.list-news-item .pic img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  position: absolute;
  left: 0;
  top: 0;
}
.list-news-item .text{margin-top: 20px;}
.list-news-item .text a{display: block;}
.list-news-item .text .title{}
.list-news-item .text h4{
  font-size: 16px;
  margin-bottom: 0;
}
.list-news-item .text span{
  margin-left: 30px;
    font-size: 14px;
    color: #999;
}
.list-news-item .text p{
  font-size: 14px;
  color: #666666;
  line-height: 1.7;
  margin-top: 18px;
  margin-bottom: 0;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.news-show{padding-top: 15px;}
.portlet-title{
  font-size: 18px;
  padding-bottom: 24px;
  color: #333;
  line-height: 1.6;
    margin-bottom: 0;
    margin-top: 30px;
}
.portlet-description{
  margin-bottom: 24px;
  font-size: 14px;
  color: #666;
  line-height: 1.6;
}
.content-tool{color: #666;}
.content-tool > span{margin-right: 5px;}
.content-tool i{}
.detail_content{padding: 30px 0;}
.detail_content img{max-width: 100% !important; height: auto !important;}
.blog-single-foot,.blog-single-foot a {color: #666;}
.product-show{padding-top: 15px;}

.show-product .swiper-slide .pic{
  width: 100%;
  height: 450px;
  position: relative;
}
.show-product .swiper-slide .pic img{
  width: 100%;
  height: 100%;
  object-fit: contain;
  position: absolute;
  top: 0;
  left: 0;
}
.product-scontent{}
.product-scontent span{
  display: block;
  font-size: 14px;
  color: #666;
  line-height: 40px;
}
.product_specific_content{border: 1px solid #f0f0f0;    margin-top: 30px;}
.product_specific_content span{
  position: relative;
  display: inline-block;
  text-align: center;
  width: 160px;
  border-right: 1px solid #f0f0f0;
  font-size: 15px;
  line-height: 54px;
}
.product_specific_content span::before {
  content: " ";
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  position: absolute;
  top: -1px;
  left: 0;
  border: 2px solid;
  width: 100%;
  color: #003399;
}

.related{margin-top: 40px;}
.related-product{padding-top: 30px;}
.related-product .item{
  padding: 15px;
  border: 1px solid #f0f0f0;
}
.related-product .pic{
  position: relative;
  padding-bottom: 90%;
  overflow: hidden;
}
.related-product .pic img{
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.related-product p {
  line-height: 24px;
  margin-bottom: 5px;
  margin-top: 15px;
  font-size: 16px;
  color: #333333;
  text-align: center;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  height: 48px;
}
/********分页*********/
.pagination {
  display: inline-block;
  padding-left: 0;
  margin: 20px 0;
  border-radius: 4px;
}
.pagination > li {
  display: inline;
}
.pagination > li > a,
.pagination > li > span {
  position: relative;
  float: left;
  padding: 6px 12px;
  line-height: 1.42857;
  text-decoration: none;
  color: #337ab7;
  background-color: #fff;
  border: 1px solid #ddd;
  margin-left: -1px;
}
.pagination > li:first-child > a,
.pagination > li:first-child > span {
  margin-left: 0;
  border-bottom-left-radius: 4px;
  border-top-left-radius: 4px;
}
.pagination > li:last-child > a,
.pagination > li:last-child > span {
  border-bottom-right-radius: 4px;
  border-top-right-radius: 4px;
}
.pagination > li > a:hover, .pagination > li > a:focus,
.pagination > li > span:hover,
.pagination > li > span:focus {
  z-index: 2;
  color: #23527c;
  background-color: #eeeeee;
  border-color: #ddd;
}
.pagination > .active > a, .pagination > .active > a:hover, .pagination > .active > a:focus,
.pagination > .active > span,
.pagination > .active > span:hover,
.pagination > .active > span:focus {
  z-index: 3;
  color: #fff;
  background-color: #337ab7;
  border-color: #337ab7;
  cursor: default;
}

@media screen and (max-width: 768px) {
  .ys-top {
    height: 50px;
    background-color: #fff;
  }
  .ys-top .logo img {
    height: 40px;
  }
  .ys-top .navigation {
    padding-top: 5px;
    -webkit-box-pack: center;
    -moz-justify-content: center;
    -webkit-justify-content: center;
    justify-content: center;
  }

  .ys-top .navigation .navigationlist {
    display: none;
    position: absolute;
    left: 0;
    top: 50px;
    background-color: #fff;
    right: 0;
    height: calc(100vh - 50px);
    line-height: 50px;
  }
  .ys-top .navigation .navigationlist i {
    right: 5px;
    top: 5px;
    font-size: 20px;
    width: 40px;
    line-height: 40px;
    text-align: center;
    color: #333;
    transition: 0.36s ease;
    -webkit-transition: 0.36s ease;
    -moz-transition: 0.36s ease;
    -ms-transition: 0.36s ease;
    -o-transition: 0.36s ease;
  }
  .ys-top .navigation .navigationlist i::before {
    content: "\f105";
  }
  .ys-top .navigation .navigationlist i.on {
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    -o-transform: rotate(90deg);
  }
  .ys-top .navigation .navigationlist > li {
    border-top: 1px solid #ddd;
  }
  .ys-top .navigation .navigationlist > li a {
    color: #333;
  }
  .ys-top .navigation .navigationlist > li > a {
    padding: 0 0 0 40px;
    width: calc(100% - 50px);
  }

  .ys-top .navigation .sublist {
    position: static;
    width: 100%;
    transform: none;
    background-color: #fff;
    padding-left: 50px;
  }
  .ys-top .navigation .navigationlist .sublist li {
    background-color: #fff;
  }


  .ys_nav_btn {
    width: 20px;
    height: 18px;
    position: absolute;
    left: 20px;
    top: 15px;
  }
  .ys_nav_btn span, .ys_nav_btn::after, .ys_nav_btn::before {
    content: '';
    width: 20px;
    height: 1px;
    background-color: #333;
    position: absolute;
    left: 0;
    top: 2px;
    transition: 0.36s ease;
    -webkit-transition: 0.36s ease;
    -moz-transition: 0.36s ease;
    -ms-transition: 0.36s ease;
    -o-transition: 0.36s ease;
  }
  .ys_nav_btn span {
    top: 9px;
  }
  .ys_nav_btn::after {
    top: 16px;
  }
  .ys_nav_btn.on::after {
    top: 9px;
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
  }
  .ys_nav_btn.on::before {
    top: 9px;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
  }
  .ys_nav_btn.on span {
    display: none;
  }

  .banner {
    margin-top: 50px;
  }


  .category-name {
    font-size: 22px;
  }
  .category-scontent {
    font-size: 16px;
  }
  .view-more {
    font-size: 16px;
    float: left;
    margin-right: 0;
    margin-top: 10px;
  }


  .index-news .news-picture {
    padding-left: 0px;
    margin-left: -15px;
    margin-right: -15px;
  }
  .index-news .news-picture img {
    height: auto;
  }

  .index-product .product-item {
    padding: 0;
  }
  .index-case .case-item {
    padding: 0;
  }
  .index-case ul li {
    line-height: 35px;
  }
  .index-case .case-picture img {
    height: auto;
  }
  .index-about .about-item {
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
  }
  .index-about .about-picture img {
    height: auto;
  }
  .index-about .content {
    padding: 20px 0;
  }
  .index-about .about-number {
    margin-top: 0;
  }
  .index-about .about-number span {
    font-size: 26px;
    line-height: 30px;
  }
  .index-about .about-number p {
    font-size: 14px;
    padding-top: 0px;
  }

  footer .contact {
    margin-left: 0;
    padding-left: 0;
    border-left: 0px;
  }
  .inside-banner img {
    height: 150px;
    object-fit: cover;
  }
  .page .category-name h1 {
    font-size: 22px;
  }
  .page .category-name p {
    font-size: 16px;
  }
  .page .page-about {
    padding-top: 0;
  }
  #tianditu {
    overflow: hidden;
    font-family: "微软雅黑";
    width: 100%;
    height: 400px;
  }
  .message .btn {max-width: 100%;}
  .page-applic .col-md-6 {display: block;}
  .page-applic .title {
    display: block;
}
.page-applic .applic-item {
  max-width: 100%;
}
.list-product-item p{font-size: 14px;}
.list-news-item .text .title {
  display: block;
}
.list-news-item .text span {
  margin-left: 0px;
}
.show-product .swiper-slide .pic{height: auto;}
.show-product .swiper-slide .pic img {
  position: static;
}
}
@media screen and (max-width:576px){
  .list-news-item .text {
    margin-top: 1px;
}
  .list-news-item .text p{
    margin-top: 10px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}
}