/* main */
/* 产品中心 */
.product {
  width: 100%;
  overflow: hidden;
  padding: 70px 0px 30px;
}
.product-title {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.product-title>span {
  width: 100%;
  float: left;
  text-align: center;
  font-family: Arial;
  line-height: 36px;
  font-size: 36px;
  color: #999;
  font-weight: bold;
  text-transform: uppercase;
}
.product-title>h1 {
  float: left;
  padding: 0 20px;
  line-height: 44px;
  font-size: 36px;
  color: #e60012;
  position: relative;
}
.product-title>h1::before {
  content: "";
  width: 172px;
  float: left;
  height: 23px;
  background: url(../images/title-left.png) no-repeat center center;
  background-size: 100% 100%;
  position: absolute;
  left: -100%;
  top: 50%;
  transform: translateY(-50%);
}
.product-title>h1::after {
  content: "";
  width: 172px;
  float: left;
  height: 23px;
  background: url(../images/title-right.png) no-repeat center center;
  background-size: 100% 100%;
  position: absolute;
  right: -100%;
  top: 50%;
  transform: translateY(-50%);
}
.product-content {
  display: block;
  overflow: hidden;
  margin-top: 40px;
}
.product-left {
  width: 265px;
  float: left;
  background-color: #fff;
  padding: 25px 30px 20px 30px;
}
.menu-title {
  display: block;
  overflow: hidden;
  line-height: 30px;
  text-align: center;
  font-size: 18px;
  color: #333;
  font-weight: bold;
}
.menu-title>h1 {
  display: block;
  overflow: hidden;
  font-size: 36px;
  line-height: 44px;
}
.menu-list {
  display: block;
  transition: initial;
}
.menu-list>li {
  width: 100%;
  float: left;
  margin-top: 8px;
}
.menu-list>li>a {
  display: block;
  overflow: hidden;
  /* height: 40px; */
  /* border: 1px dotted #c2c2c2; */
  /* padding: 2px; */
  /* border-radius: 20px; */
  /* box-shadow: 0 5px 3px rgba(0, 0, 0, 0.1); */
}
.menu-list>li>a>span {
  display: block;
  overflow: hidden;
  /* height: 34px; */
  line-height: 42px;
  /* border-radius: 17px; */
  /* border: 1px solid #316ddb; */
  background-color: #eee;
  padding: 0 15px 0 35px;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 15px;
  color: #333;
  font-weight: bold;
  transition: all 0.4s;
}
.menu-list>li.sort1>a>span{ color:#fff; background-color: #e60012; font-size:16px;}
.menu-list>li:hover>a>span,
.menu-list>li.menu-active>a>span {
  background-color: #bf0413;
  color: #fff;
}
.product-contact {
  display: block;
  overflow: hidden;
  padding-top: 40px;
  font-size: 14px;
  color: #333;
  line-height: 30px;
  padding-left: 10px;
}
.product-contact>span {
  display: block;
  overflow: hidden;
  line-height: 38px;
  padding-left: 55px;
  font-size: 16px;
  color: #333;
  font-weight: bold;
  background: url(../images/product-icon.png) no-repeat left center;
  margin-bottom: 6px;
}
.product-right {
  width: 885px;
  float: right;
}
.product-right1 {
  width: 1050px;
  float: right;
}
.product-list {
  display: flex;
  flex-wrap: wrap;
  width: 921px;
  float: left;
}
.product-list>li {
  width: 271px;
  float: left;
  margin: 0 36px 30px 0;
}
.product-list>li>a {
  display: block;
  overflow: hidden;
  background-color: #fff;
  border-radius: 5px;
  padding: 9px;
  box-shadow: 0 0 5px rgba(271, 271, 271, 0.2);
}
.product-list>li>a .product-img {
  width: 100%;
  overflow: hidden;
  position: relative;
}
.product-list>li>a .product-img::before {
  content: "";
  display: block;
  padding-top: 84%;
}
.product-list>li>a>h1 {
  display: block;
  overflow: hidden;
  height: 40px;
  line-height: 40px;
  text-align: center;
  font-size: 14px;
  color: #333;
  text-overflow: ellipsis;
  white-space: nowrap;
  border-radius: 5px;
}
.product-list>li>a:hover .product-img>img {
  transform: scale(1.1);
}
.product-list>li>a:hover>h1 {
  background-color: #df0304;
  color: #fff;
}

.product-list1 {
  display: flex;
  flex-wrap: wrap;
  width: 1090px;
  float: left;
}
.product-list1>li {
  width: 245px;
  float: left;
  margin: 0 20px 30px 0;
}
.product-list1>li>a {
  display: block;
  overflow: hidden;
  background-color: #fff;
  border-radius: 5px;
  padding: 9px;
  box-shadow: 0 0 5px rgba(271, 271, 271, 0.2);
}
.product-list1>li>a .product-img {
  width: 100%;
  overflow: hidden;
  position: relative;
}
.product-list1>li>a .product-img::before {

}
.product-list1>li>a>h1 {
  display: block;
  overflow: hidden;
  height: 40px;
  line-height: 40px;
  text-align: center;
  font-size: 14px;
  color: #333;
  text-overflow: ellipsis;
  white-space: nowrap;
  border-radius: 5px;
}
.product-list1>li>a:hover .product-img>img {
  transform: scale(1.1);
}
.product-list1>li>a:hover>h1 {
  background-color: #df0304;
  color: #fff;
}
@media (max-width: 1240px) {
  .product {
    padding: 50px 0;
  }
  .product-left {
    width: 24%;
    padding: 15px;
  }
  .product-right {
    width: 74%;
  }
  .product-list {
    width: 102%;
    margin-left: -1%;
  }
  .product-list>li {
    width: 31.333333%;
    margin: 0 1% 30px 1%;
  }
	  .product-right1 {
    width: 74%;
  }
  .product-list1 {
    width: 102%;
    margin-left: -1%;
  }
  .product-list1>li {
    width: 31.333333%;
    margin: 0 1% 30px 1%;
  }
}

@media (max-width: 991px) {
  .product {
    padding: 30px 0;
  }
  .product-left {
    width: 33%;
  }
  .product-right {
    width: 65%;
  }
  .product-list>li {
    width: 48%;
    margin: 0 1% 20px 1%;
  }
	.product-right1 {
    width: 65%;
  }
  .product-list1>li {
    width: 48%;
    margin: 0 1% 20px 1%;
  }
}

@media (max-width: 767px) {
  .product {
    padding: 15px 0;
  }
  .product-title>span {
    line-height: 20px;
    font-size: 20px;
  }
  .product-title>h1 {
    padding: 0 10px;
    line-height: 30px;
    font-size: 20px;
  }
  .product-title>h1::before {
    width: 90px;
    height: 12px;
  }
  .product-title>h1::after {
    width: 90px;
    height: 12px;
  }
  .product-content {
    margin-top: 10px;
    overflow: visible;
  }
  .product-left {
    width: 100%;
    padding: 0;
  }
  .menu-title {
    width: calc(100% + 40px);
    text-align: center;
    margin-left: -20px;
    font-size: 18px;
    font-weight: bold;
    height: 50px;
    line-height: 50px;
    padding: 0 20px;
    color: #fff;
    position: relative;
    background-color: #e60012;
  }
  .menu-title1 {
    width: calc(100% + 20px);
    text-align: center;
    margin-left: -20px;
    font-size: 18px;
    font-weight: bold;
    height: 50px;
    line-height: 50px;
    padding: 0 30px;
    color: #fff;
    position: relative;
    background-color: #e60012;
  }
  .menu-title-active {
    text-align: left;
  }
  .menu-title-active::after {
    content: "\f078";
    font-family: FontAwesome;
    font-size: 16px;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
  }
  .menu-list {
    display: none;
  }
  .menu-list>li {
    margin-top: 3px;
  }
  .menu-list>li>a>span {
    padding: 0 15px;
    text-align: center;
  }
  .product-right {
    width: 100%;
    margin-top: 15px;
  }
  .product-list>li {
    margin: 0 1% 10px 1%;
  }
  .product-list>li>a {
    padding: 4px;
  }
	.product-right1 {
    width: 100%;
    margin-top: 15px;
  }
  .product-list1>li {
    margin: 0 1% 10px 1%;
  }
  .product-list1>li>a {
    padding: 4px;
  }
}

/* 行业应用 */
.application {
  width: 100%;
  overflow: hidden;
  padding: 55px 0;
}
.application-list {
  display: block;
  overflow: hidden;
  width: 1215px;
  margin-top: 36px;
}
.application-list>li {
  width: 23.5%;
  float: left;
  margin: 0 15px 20px 0;
}
.application-list>li>a {
  width: 100%;
  float: left;
  overflow: hidden;
  position: relative;
  border-radius: 5px;
}
.application-list>li>a::before {
  content: "";
  display: block;
  padding-top: 74.358974359%;
}
.application-list>li>a>h1 {
    width: 100%;
    overflow: hidden;
    height: 50px;
    padding: 0 25px;
    font-size: 16px;
    color: #333;
    background-color: #0000004a;
    display: flex;
    align-items: center;
    align-content: center;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 2;
    color: #fff;
    text-align: center;
}
.application-list>li>a>h1>span {
  width: 26px;
  float: left;
  height: 28px;
  position: relative;
  margin-right: 10px;
}
.application-list>li>a>h1>span>img:first-child {
  opacity: 1;
}
.application-list>li>a>h1>span>img:last-child {
  opacity: 0;
}
.application-list>li:nth-child(1),
.application-list>li:nth-child(2) {
  
}
.application-list>li:nth-child(2) {

}
.application-list>li:nth-child(1)>a::before,
.application-list>li:nth-child(2)>a::before {
 
}
.application-list>li>a:hover>img {
  transform: scale(1.1);
}
.application-list>li>a:hover>h1 {
  background-color: #cc0000;
  color: #fff;
}
.application-list>li>a:hover>h1>span>img:first-child {
  opacity: 0;
}
.application-list>li>a:hover>h1>span>img:last-child {
  opacity: 1;
}

@media (max-width: 1240px) {
  .application {
    padding: 50px 0;
  }
  .application-list {
    width: 102%;
    margin: 35px 0 0 -1%;
  }
  .application-list>li {
    width: 31.333333%;
    margin: 0 1% 20px 1%;
  }
  .application-list>li:nth-child(1),
  .application-list>li:nth-child(2) {
    width: 48%;
    margin: 0 1% 20px 1%;
  }
  .application-list>li:nth-child(2) {
    margin: 0 1% 20px 1%;
  }
}

@media (max-width: 991px) {
  .application {
    padding: 30px 0;
  }
  .application-list>li>a>h1 {
    padding: 0 15px;
  }
}

@media (max-width: 767px) {
  .application {
    padding: 15px 0;
  }
  .application-list {
    margin: 10px 0 0 -1%;
  }
  .application-list>li {
    width: 48%;
    margin: 0 1% 10px 1% !important;
  }
  .application-list>li>a::before {
    padding-top: 100% !important;
  }
  .application-list>li>a>h1 {
    height: 40px;
    padding: 0 10px;
  }
  .application-list>li>a>h1>span {
    width: 20px;
    height: 22px;
  }
  .application-list>li:nth-child(1) {
    width: 98%;
    margin: 0 1% 10px 1%;
  }
  .application-list>li:nth-child(1)>a::before {
    padding-top: 55% !important;
  }
}

/* 关于我们 */
.about {
  width: 100%;
  overflow: hidden;
  padding: 80px 0;
}
.about-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 55px;
}
.about-left {
  width: calc(50% - 20px);
  float: left;
  position: relative;
}
.about-left::before {
  content: "";
  width: calc(100% - 30px);
  float: left;
  height: 10px;
  background: url(../images/about-heng.jpg) no-repeat left center #e60012;
  position: absolute;
  left: 0;
  top: -10px;
  z-index: 2;
}
.about-left .about-img {
  width: 100%;
  overflow: hidden;
  position: relative;
}
.about-left .about-img::before {
  content: "";
  display: block;
  padding-top: 65.29209622%;
}
.about-right {
  width: calc(50% - 40px);
  float: right;
}
.about-right>h1 {
  display: block;
  overflow: hidden;
  line-height: 44px;
  font-size: 20px;
  color: #333;
}
.about-right .about-text {
  display: block;
  overflow: hidden;
  height: 252px;
  line-height: 36px;
  font-size: 14px;
  color: #333;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 7;
  -webkit-box-orient: vertical;
  margin: 10px 0 35px 0;
}
.about-more {
  display: flex;
}
.about-more>a {
  width: 150px;
  float: left;
  height: 40px;
  border-radius: 20px;
  border: 1px dotted #bcbcbc;
  background-color: #eee;
  padding: 1px;
}
.about-more>a>span {
  display: block;
  overflow: hidden;
  height: 36px;
  line-height: 34px;
  text-align: center;
  border-radius: 18px;
  font-size: 14px;
  color: #333;
  background-color: #eee;
  border: 1px solid #e60012;
  transition: all 0.4s;
}
.about-more>a:hover>span {
  background-color: #e60012;
  color: #fff;
}

@media (max-width: 1240px) {
  .about {
    padding: 50px 0;
  }
  .about-content {
    margin-top: 50px;
  }
  .about-right {
    width: calc(50% - 20px);
  }
  .about-right .about-text {
    height: 210px;
    line-height: 30px;
    margin: 10px 0 20px 0;
  }
}

@media (max-width: 991px) {
  .about {
    padding: 30px 0;
  }
  .about-content {
    margin-top: 30px;
  }
}

@media (max-width: 767px) {
  .about {
    padding: 15px 0;
  }
  .about-content {
    margin-top: 20px;
  }
  .about-left {
    width: 100%;
  }
  .about-right {
    width: 100%;
    margin-top: 10px;
  }
  .about-right>h1 {
    line-height: 30px;
    font-size: 18px;
  }
  .about-right .about-text {
    height: auto;
    line-height: 24px;
    -webkit-line-clamp: initial;
    margin: 10px 0;
  }
}

/* 4大优势 */
.choose {
  width: 100%;
  overflow: hidden;
  background: url(../images/choose-bj.jpg) no-repeat center top;
  background-size: 100% auto;
  padding-top: 70px;
}
.choose-title {
  display: flex;
  justify-content: center;
  overflow: hidden;
  padding: 0 20px;
}
.choose-title>img {
  display: block;
  overflow: hidden;
  max-width: 100%;
  height: auto;
}
.choose-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: -25px;
}
.choose-list>li {
  width: 100%;
  float: left;
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  flex-direction: row-reverse;
}
.choose-list>li:last-child {
  margin: 0;
}
.choose-list>li .choose-left {
  width: calc(50% - 45px);
  float: left;
  overflow: hidden;
  position: relative;
  background-color: #fff;
  border-radius: 5px;
}
.choose-list>li .choose-left::before {
  content: "";
  display: block;
  padding-top: 47.2131147541%;
}
.choose-list>li .choose-right {
  width: calc(50% + 45px);
  float: left;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
}
.choose-list>li .choose-right>div {
  width: 100%;
  float: left;
  max-width: 645px;
  margin-top: 95px;
  background-color: #fff;
  padding: 40px 40px 30px 40px;
}
.choose-list>li .choose-right>div .choose-box {
  width: 100%;
  float: left;
  margin-bottom: 30px;
}
.choose-list>li .choose-right>div .choose-box:last-child {
  margin: 0;
}
.choose-list>li .choose-right>div .choose-box .choose-number {
  width: 80px;
  float: left;
  height: 80px;
  box-shadow: 0 11px 29px rgba(0, 0, 0, 0.5);
  border-radius: 10px;
  display: flex;
  align-items: center;
  align-content: center;
  justify-content: center;
  font-size: 42px;
  color: #333;
  font-weight: bold;
  font-style: oblique;
  margin: 10px 40px 0 0;
}
.choose-list>li .choose-right>div .choose-box>h1 {
  display: block;
  overflow: hidden;
  line-height: 46px;
  font-size: 24px;
  color: #333;
  font-weight: bold;
  border-bottom: 1px dotted #a4a4a4;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.choose-list>li .choose-right>div .choose-box .choose-text {
  display: block;
  overflow: hidden;
  line-height: 24px;
  font-size: 14px;
  color: #333;
  margin-top: 5px;
}
.choose-list>li:nth-child(even) {
  flex-direction: row;
}
.choose-list>li:nth-child(even) .choose-right {
  justify-content: flex-start;
}
.choose-list>li:nth-child(even) .choose-right>div {
  margin-top: 40px;
}

@media (max-width: 1240px) {
  .choose {
    padding-top: 50px;
  }
  .choose-list>li .choose-right>div {
    margin-top: 40px;
    padding: 30px;
  }
}

@media (max-width: 991px) {
  .choose {
    padding-top: 30px;
  }
  .choose-list>li .choose-right>div {
    margin-top: 30px;
    padding: 20px;
  }
  .choose-list>li:nth-child(even) .choose-right>div {
    margin-top: 30px;
  }
}

@media (max-width: 767px) {
  .choose {
    padding-top: 20px;
  }
  .choose-list {
    margin-top: 10px;
  }
  .choose-list>li .choose-left {
    width: 100%;
  }
  .choose-list>li .choose-right {
    width: 100%;
  }
  .choose-list>li .choose-right>div {
    margin-top: 0;
  }
  .choose-list>li .choose-right>div .choose-box {
    margin-bottom: 10px;
  }
  .choose-list>li .choose-right>div .choose-box .choose-number {
    width: 40px;
    height: 40px;
    font-size: 20px;
    margin: 0 10px 0 0;
  }
  .choose-list>li .choose-right>div .choose-box>h1 {
    line-height: 40px;
    font-size: 20px;
  }
  .choose-list>li .choose-right>div .choose-box .choose-text {
    margin-top: 10px;
  }
  .choose-list>li:nth-child(even) .choose-right>div {
    margin-top: 0;
  }
}

/* 新闻中心 */
.news {
  width: 100%;
  overflow: hidden;
  padding: 80px 0 30px 0;
}
.news-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 35px;
}
.news-left {
  width: 44.25%;
  float: left;
}
.news-left>a {
  width: 100%;
  float: left;
  display: flex;
  flex-wrap: wrap;
  background-color: #fff;
  border-radius: 5px;
  overflow: hidden;
}
.news-left>a .news-img {
  width: 100%;
  overflow: hidden;
  position: relative;
  border-radius: 5px;
}
.news-left>a .news-img::before {
  
}
.news-left>a .news-box {
  width: 100%;
  overflow: hidden;
  padding: 30px 30px 15px 30px;
}
.news-left>a .news-box>h1 {
  display: block;
  overflow: hidden;
  line-height: 30px;
  font-size: 16px;
  color: #333;
  font-weight: bold;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.news-left>a .news-box .news-text {
  display: block;
  overflow: hidden;
  height: 48px;
  line-height: 24px;
  font-size: 14px;
  color: #666;
  margin: 10px 0 15px 0;
}
.news-left>a .news-box .news-time {
  display: block;
  overflow: hidden;
  line-height: 18px;
  font-size: 14px;
  color: #333;
}
.news-left>a:hover .news-img>img {
  transform: scale(1.1);
}
.news-left>a:hover {
  background-color: #e60012;
}
.news-left>a:hover .news-box>h1,
.news-left>a:hover .news-box .news-text,
.news-left>a:hover .news-box .news-time {
  color: #fff;
}

.news-right {
  width: 52.5%;
  float: right;
}
.news-right>li {
  width: 100%;
  float: left;
  margin-bottom: 25px;
}
.news-right>li>a {
  display: block;
  overflow: hidden;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  padding: 10px;
}
.news-right>li>a .news-number {
  width: 130px;
  float: left;
  height: 115px;
  background-color: #f5f5f5;
  border-radius: 5px;
  margin-right: 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  align-content: center;
  justify-content: center;
  text-align: center;
  line-height: 20px;
  font-size: 16px;
  color: #333;
}
.news-right>li>a .news-number>span {
  display: block;
  width: 100%;
  overflow: hidden;
  line-height: 48px;
  font-size: 56px;
}
.news-right>li>a>h1 {
  display: block;
  overflow: hidden;
  line-height: 30px;
  margin-top: 5px;
  font-size: 16px;
  color: #333;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.news-right>li>a .news-txt {
  display: block;
  overflow: hidden;
  height: 72px;
  line-height: 24px;
  margin-top: 5px;
  font-size: 14px;
  color: #666;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.news-right>li>a:hover .news-number {
  background-color: #e60012;
  color: #fff;
}
.news .about-more {
  justify-content: center;
  margin-top: 10px;
}

@media (max-width: 1240px) {
  .news {
    padding: 50px 0 30px 0;
  }
}

@media (max-width: 991px) {
  .news {
    padding: 30px 0;
  }
  .news-left>a .news-box {
    padding: 15px;
  }
  .news-content {
    margin-top: 25px;
  }
}

@media (max-width: 767px) {
  .news {
    padding: 15px 0;
  }
  .news-content {
    margin-top: 15px;
  }
  .news-left {
    width: 100%;
  }
  .news-left>a .news-img {
    width: 40%;
    float: left;
  }
  .news-left>a .news-box {
    width: 60%;
    float: left;
    padding: 10px;
  }
  .news-left>a .news-box .news-text {
    margin: 5px 0;
  }
  .news-right {
    width: 100%;
    margin-top: 15px;
  }
  .news-right>li {
    margin-bottom: 15px;
  }
  .news-right>li>a {
    padding: 5px;
  }
  .news-right>li>a .news-number {
    width: 84px;
    height: 84px;
    margin-right: 10px;
    font-size: 14px;
  }
  .news-right>li>a .news-number>span {
    line-height: 30px;
    font-size: 30px;
  }
  .news-right>li>a>h1 {
    margin-top: 0;
  }
  .news-right>li>a .news-txt {
    height: 48px;
    -webkit-line-clamp: 2;
  }
}
/* END-main */

/* 关于我们 */
.main {
  width: 100%;
  overflow: hidden;
  padding: 50px 0;
}
.main-left {
  width: 265px;
  float: left;
  background-color: #fff;
  padding: 25px 30px 20px 30px;
}
.main-right {
  width: 885px;
  float: right;
}
.main-right1 {
  width: 1085px;
  float: right;
}
.place-title {
  width: 100%;
  float: left;
  text-align: right;
  font-size: 16px;
  color: #333;
  line-height: 1;
  margin-top: 20px;
}
.place-content {
  width: 100%;
  float: left;
  padding-top: 20px;
}
.company {
  display: block;
  overflow: hidden;
  line-height: 36px;
  font-size: 14px;
  color: #333;
}
.company img{
  display: block;
  max-width: 100%;
  height: auto;
  margin: 5px auto;
}

@media (max-width: 1240px) {
  .main-left {
    width: 24%;
  }
  .main-right {
    width: 74%;
  }
.main-right1 {
    width: 74%;
  }
}

@media (max-width: 991px) {
  .main {
    padding: 30px 0;
  }
  .main-left {
    width: 33%;
  }
  .main-right {
    width: 65%;
  }
	.main-right1 {
    width: 65%;
  }
}

@media (max-width: 767px) {
  .main {
    padding: 0;
  }
  .main-left {
    width: 100%;
    padding: 0;
  }
  .main-right {
    width: 100%;
  }
	.main-right1 {
    width: 100%;
  }
  .place-content {
    padding: 20px 0;
  }
  .company {
    line-height: 24px;
    font-size: 14px;
  }
}
/* END-关于我们 */

/* 产品展示 */
.product-details {
  display: block;
  overflow: hidden;
}
.product-details-title {
  display: block;
  overflow: hidden;
  text-align: center;
  font-size: 20px;
  color: #333;
  font-weight: bold;
  line-height: 30px;
  padding-bottom: 10px;
  border-bottom: 1px dashed #ccc;
}
.product-details-content {
  display: block;
  overflow: hidden;
  font-size: 14px;
  line-height: 36px;
  padding-top: 20px;
}
.product-details-content img {
  display: block;
  max-width: 100% !important;
  height: auto !important;
  margin: 0 auto;
}

@media (max-width: 767px) {
  .product-details-title {
    font-size: 16px;
  }
  .product-details-content {
    padding-top: 10px;
    line-height: 24px;
    font-size: 14px;
  }
}
/* END-产品展示 */

/* 视频中心 */
.video-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.video-list>li {
  width: calc(50% - 10px);
  float: left;
  margin-bottom: 20px;
  background-color: #fff;
}
.video-list>li .video-img {
  width: 100%;
  overflow: hidden;
  position: relative;
}
.video-list>li .video-img::before {
  content: "";
  display: block;
  padding-top: 75%;
}
.video-list>li .video-img>video {
  width: 100%;
  float: left;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
  object-fit: cover;
}
.video-list>li>h1 {
  display: block;
  overflow: hidden;
  height: 40px;
  line-height: 40px;
  text-align: center;
  font-size: 18px;
  color: #333;
  text-overflow: ellipsis;
  white-space: nowrap;
  border-radius: 5px;
}

@media (max-width: 767px) {
  .video-list>li {
    width: 100%;
    margin-bottom: 15px;
  }
  .video-list>li>h1 {
    font-size: 16px;
  }
}
/* END-视频中心 */

/* 解决方案 */
.news-list {
  display: block;
  overflow: hidden;
}
.news-list>li {
  display: block;
  overflow: hidden;
  margin-bottom: 25px;
}
.news-list>li>a {
  width: 100%;
  float: left;
  display: flex;
  flex-wrap: wrap;
  background-color: #fff;
  border-radius: 5px;
  overflow: hidden;
}
.news-list>li>a .news-img {
  width: 35%;
  float: left;
  overflow: hidden;
  position: relative;
  border-radius: 5px;
}
.news-list>li>a .news-img::before {
  content: "";
  display: block;
  padding-top: 56.9811320755%;
}
.news-list>li>a .news-box {
  width: 65%;
  float: left;
  overflow: hidden;
  padding: 20px;
}
.news-list>li>a .news-box>h1 {
  display: block;
  overflow: hidden;
  line-height: 30px;
  font-size: 16px;
  color: #333;
  font-weight: bold;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.news-list>li>a .news-box .news-text {
  display: block;
  overflow: hidden;
  height: 90px;
  line-height: 30px;
  font-size: 14px;
  color: #666;
  margin: 15px 0;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.news-list>li>a .news-box .news-time {
  display: block;
  overflow: hidden;
  line-height: 20px;
  font-size: 14px;
  color: #333;
}
.news-list>li>a:hover .news-img>img {
  transform: scale(1.1);
}
.news-list>li>a:hover {
  background-color: #e60012;
}
.news-list>li>a:hover .news-box>h1,
.news-list>li>a:hover .news-box .news-text,
.news-list>li>a:hover .news-box .news-time {
  color: #fff;
}


.news-details {
  display: block;
  overflow: hidden;
}
.news-details-title {
  display: block;
  overflow: hidden;
  text-align: center;
  font-size: 20px;
  color: #333;
  font-weight: bold;
  line-height: 30px;
}
.news-details-time {
  display: block;
  overflow: hidden;
  text-align: center;
  font-size: 14px;
  color: #666;
  line-height: 1.1;
  padding: 15px 0;
  border-bottom: 1px dashed #ccc;
}
.news-details-content {
  display: block;
  overflow: hidden;
  font-size: 16px;
  line-height: 30px;
  padding-top: 20px;
}
.news-details-content img {
  display: block;
  max-width: 100% !important;
  height: auto !important;
  margin: 0 auto;
}

@media (max-width: 991px) {
  .news-list>li>a .news-box .news-text {
    height: 72px;
    line-height: 24px;
    margin: 10px 0;
  }
}

@media (max-width: 767px) {
  .news-list>li {
    margin-bottom: 10px;
  }
  .news-list>li>a .news-box {
    padding: 10px;
  }
  .news-list>li>a .news-box .news-text {
    height: 48px;
    margin: 5px 0;
  }

  .news-details-title {
    font-size: 16px;
  }
  .news-details-time {
    padding: 5px 0;
  }
  .news-details-content {
    line-height: 24px;
    font-size: 14px;
  }
}
/* END-解决方案 */

/* 联系我们 */
.contact-text {
  display: block;
  overflow: hidden;
  font-size: 16px;
  line-height: 36px;
}
.contact-map {
  width: 100%;
  overflow: hidden;
  height: 400px;
  border: none;
  margin-top: 20px;
}

@media (max-width: 767px) {
  .contact-text {
    font-size: 14px;
    line-height: 24px;
  }
  .contact-map {
    margin-top: 10px;
    height: 300px;
  }

}
/* END-联系我们 */