/* service */
.service {
  width: 100%;
}
.service_top {
  width: 100%;
  height: 140px;
  padding-top: 40px;
}

.service_top > ul {
  width: 75%;
  height: 70px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  border-bottom: 1px solid #e0e0e0;
}
.service_top > ul > li {
  padding: 20px 33px;
  margin-bottom: -3px;
  font-size: 30px;
  color: #999999;
  line-height: 30px;
  position: relative;
  z-index: 300;
}
.service_top > ul > li::before {
  content: "\2022";
  position: absolute;
  bottom: -10.5px;
  left: 45%;
  z-index: -111;
}
.service_top > ul > li a:hover{color: #c50707 !important;}
.active::before {
  display: none;
}
.active {
  color: #c50707 !important;
  border-bottom: 6px solid #c50707;
}
.service_btm {
  width: 75%;
  padding-bottom: 60px;
}
.Box {
  width: 100%;
  height: 100%;
  margin: 0 16.5%;
  overflow: hidden;
}
.box {
  display: none;
  border: none !important;
}
.box.active {
  display: block;
}
/* .Box > .box:nth-child(2) {
  display: block;
} */
.box {
  width: 100%;
  margin: 0 auto;
  /* display: flex;
  justify-content: space-between; */
}
.box_left,
.box_reight,
.box_center {
  float: left;
}
.box_reight,
.box_center {
  margin-left: 0.97%;
}
.box_left {
  width: 56.75%;
  height: 100%;
}
.box_left_top {
  display: flex;
  justify-content: space-between;
}
.box_left_top > ul:nth-child(1) {
  width: 49.4%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-content: space-between;
}
.box_left_top > ul:nth-child(1) > li {
  width: 47.5%;
}
.box_left_top > ul:nth-child(1) > li:last-child {
  width: 100%;
}
.box_left_top > ul:nth-child(1) > li:nth-child(1) > div {
  background: url(../images/nain_bg1.png);
}
.box_left_top > ul:nth-child(1) > li:nth-child(2) > div {
  background: url(../images/nain_bg2.png);
}
.box_left_top > ul:nth-child(1) > li:nth-child(3) > div {
  background: url(../images/nain_bg6.png);
}
.box_left_top > ul:nth-child(2) {
  width: 48.15%;
}
.box_left_top > ul:nth-child(2) > li > div {
  background: url(../images/nain_bg3.png);
}

.box_left_btm {
  margin-top: 2.3%;
  height: 100%;
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.box_left_btm > li {
  width: 23.46%;
  height: 100%;
}
.box_left_btm > li > img {
  width: 100%;
  height: 100%;
}
.box_left_btm > li:nth-child(2) {
  width: 48.1%;
}
.box_left_btm > li:nth-child(1) > div {
  background: url(../images/nain_bg9.png);
}
.box_left_btm > li:nth-child(2) > div {
  background: url(../images/nain_bg10.png);
}
.box_left_btm > li:nth-child(3) > div {
  background: url(../images/nain_bg11.png);
}

.box_center,
.box_reight {
  height: 100%;
}
.box_center {
  width: 28%;
}
.box_center > li > img {
  width: 100%;
}
.box_center > li:nth-child(1) {
  margin-bottom: 4%;
}
.box_center > :nth-child(1) > div {
  background: url(../images/nain_bg4.png);
}
.box_center > :nth-child(2) > div {
  background: url(../images/nain_bg7.png);
}
.box_reight {
  width: 13.31%;
}
.box_reight > li > img {
  width: 100%;
}
.box_reight > li {
  margin-bottom: 9%;
}
.box_reight > li:nth-child(1) > div {
  background: url(../images/nain_bg5.png);
}
.box_reight > li:nth-child(2) > div {
  background: url(../images/nain_bg8.png);
}
.box_reight > li:nth-child(3) > div {
  background: url(../images/nain_bg12.png);
}

.box ul li {
  position: relative;
}
.box ul > li > img {
  width: 100%;
  height: 100%;
}
.box ul li > div {
  width: 100%;
  height: 100%;
  opacity: 0.9;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 50;
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  cursor: pointer;
}
.box ul li > div > img {
  margin: 0 auto;
  height: 50px;
}
.box ul li:hover {
  box-shadow: 0px 0px 10px #aaa;
}
.box ul li > div:hover {
  opacity: 0.6;
}
.box ul li > div:hover > img {
  animation: rate 1s linear;
}

@keyframes rate {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}
.box ul li > div > a {
  width: 100%;
  display: block;
  color: #fff;
  font-size: 18px;
  text-align: center;
  margin-top: 15px;
  font-weight: bold;
}

/* news */
.news {
  width: 100%;
  padding: 30px 12.5% 60px;
  height: 630px;
  background: #f6f6f6;
  display: flex;
  justify-content: space-between;
}
.news > div {
  width: 32%;
  height: 100%;
}
.news_bothEnds > div {
  width: 100%;
  height: 110px;
  border-bottom: 1px dashed #ccc;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #212121;
}
.news_bothEnds > div > a {
  font-size: 14px;
  font-weight: normal;
  color: #c50707;
}
.news_bothEnds > div > a:hover {
  color: red;
}
.news_bothEnds > div > div > span {
  height: 30px;
  width: 140px;
  display: block;
  font-size: 30px;
  font-weight: bold;
  line-height: 28px;
  border-right: 4px solid;
}

.news_bothEnds > div > div > p {
  font-size: 18px;
  font-weight: bold;
  line-height: 18px;
  margin-top: 10px;
}
.news_bothEnds > ul > li {
  padding: 0 5px;
  width: 100%;
  height: 86px;
  border-bottom: 1px dashed #ccc;
}
.news_bothEnds > ul > li:hover > a {
  color: red;
  font-weight: bold;
}

.news_bothEnds > ul > li > a {
  display: block;
  width: 100%;
  padding-top: 19px;
  font-size: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #333333;
}
.news_bothEnds > ul > li > div {
  margin-top: 10px;
}
.news_bothEnds > ul > li > div > img {
  width: 16px;
  height: 16px;
}
.news_bothEnds > ul > li > div > span {
  font-size: 14px;
  color: #999999;
  margin-left: 10px;
}
.news > div:nth-last-child(1) > div {
  border-bottom: none;
}

.news_middle .image{position:relative;}

.news_middle > div:nth-child(2) {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}
.news_middle > div:nth-child(2) > div {
  width: 100%;
  height: 290px;
  margin-bottom: 10px;
  position: relative;
}
.information_banner {
  width: 100%;
  height: 290px;
}
.information_banner img{height:290px;object-fit:cover;width:100%;}
.slick-prev {
  position: absolute;
  bottom: 5%;
  left: 5%;
  z-index: 9990;
  border: none;
  width: 3%;
  height: 7%;
  background: url(../images/left.png);
  background-position: center;
  background-repeat: no-repeat;
}
.slick-next {
  position: absolute;
  bottom: 5%;
  right: 5%;
  z-index: 9990;
  border: none;
  width: 3%;
  height: 7%;
  background: url(../images/reight.png);
  background-position: center;
  background-repeat: no-repeat;
}
p.dw_p {
  width: 100%;
  height: 48px;
  position: absolute;
  z-index: 999;
  bottom: 0;
  left: 0;
  background: linear-gradient(
    to bottom,
    rgba(111, 4, 4, 0.1),
    rgba(247, 1, 1, 0.872)
  );
}
 p.dw_p a {
  display: block;
  width: 80%;
  font-size: 16px;
  line-height: 48px;
  color: #fff;
  position: absolute;
  z-index: 9990;
  bottom: 0;
  left: 10%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.news_middle > div:nth-child(2) p:hover > a {
  color: red;
}
.news_middle > div:nth-child(2) > ul {
  width: 100%;
  border-top: 1px dashed #ccc;
}
.news_middle > div:nth-child(2) > ul > li {
  width: 100%;
  height: 43px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px dashed #ccc;
}
.news_middle > div:nth-child(2) > ul > li:hover > a {
  color: red;
  font-weight: bold;
}
.news_middle > div:nth-child(2) > ul > li > a {
  display: block;
  padding-top: 0;
  width: 75%;
  font-size: 16px;
  color: #333333;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.news_middle > div:nth-child(2) > ul > li > span {
  font-size: 14px;
  color: #999999;
}

@media (max-width: 1700px) {
  .service,
  .news {
    width: 100%;
    padding: 0 6%;
  }
  /* service */

  .service_top > ul {
    width: 100%;
  }
  .Box {
    width: 133.4%;
    height: 100%;
    margin: 0px 0%;
  }
  .box {
    width: 100%;
  }

  .box ul li > div > img {
    height: 45px;
  }
  .box ul li > div > a {
    font-size: 16px;
    margin-top: 15px;
  }

  /* news */
  .news {
    height: 580px;
  }
  .news_bothEnds > div > a {
    font-size: 14px;
  }

  .news_bothEnds > div > div > span {
    height: 28px;
    font-size: 28px;
    line-height: 28px;
  }

  .news_bothEnds > div > div > p {
    font-size: 17px;
    line-height: 17px;
  }
}
@media (max-width: 1500px) {
  .service,
  .news {
    padding: 0 6%;
  }
  /* service */
  .service_top {
    width: 100%;
    height: 130px;
    padding-top: 30px;
  }
  .Box {
    width: 100%;
  }
  .service_top > ul {
    width: 100%;
  }
  .service_top > ul > li {
    font-size: 28px;
    line-height: 28px;
  }
  .service_top > ul > li > div {
    height: 5px;
  }
  .service_btm {
    width: 100%;
    padding-bottom: 50px;
  }
  .box {
    width: 100%;
  }

  .box ul li > div > img {
    height: 40px;
  }
  .box ul li > div > a {
    font-size: 15px;
    margin-top: 14px;
  }

  /* news */
  .news {
    padding: 20px 6% 40px;
    height: 600px;
  }
  .news > div {
    width: 32.5%;
  }
  .news_bothEnds > div {
    height: 100px;
  }
  .news_bothEnds > div > a {
    font-size: 13px;
  }

  .news_bothEnds > div > div > span {
    height: 27px;
    font-size: 27px;
    line-height: 27px;
  }

  .news_bothEnds > div > div > p {
    font-size: 16px;
    line-height: 16px;
  }
  .news_bothEnds > ul > li {
    height: 80px;
  }

  .news_middle > div:nth-child(2) > div {
    width: 100%;
    height: 260px;
    margin-bottom: 10px;
    position: relative;
  }
  .information_banner {
    width: 100%;
    height: 260px;
  }
  .information_banner img {
    width: 100%;
    height: 260px;
  }
  .slick-prev,
  .slick-next {
    bottom: 6%;
    height: 6%;
  }

  .news_middle > ul > li {
    height: 43px;
  }
}
@media (max-width: 1145px) {
  .service,
  .news {
    padding: 0 4%;
  }
  /* service */
  .service_top {
    height: 100px;
    padding-top: 0px;
  }
  .Box {
    width: 100%;
  }
  .service_top > ul > li {
    font-size: 22px;
    line-height: 22px;
  }
  .service_top > ul > li::before {
    bottom: -9px;
  }
  .service_top > ul > li {
    margin-bottom: -2px;
  }
  .active {
    border-bottom: 4px solid #c50707;
  }

  .service_btm {
    padding-bottom: 30px;
  }

  .box ul li > div > img {
    height: 30px;
  }
  .box ul li > div > a {
    font-size: 13px;
    margin-top: 10px;
  }

  /* news */
  .news {
    padding: 20px 4% 40px;
    /* height: 550px; */
    height: 100%;
    display: block;
  }
  .news > div {
    width: 100%;
  }
  .news_bothEnds > div {
    height: 100px;
  }
  .news_bothEnds > div > a {
    font-size: 13px;
  }

  .news_bothEnds > div > div > span {
    height: 27px;
    font-size: 27px;
    line-height: 27px;
  }

  .news_bothEnds > div > div > p {
    font-size: 16px;
    line-height: 16px;
  }
  .news_bothEnds > ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .news_bothEnds > ul > li {
    width: 48%;
    height: 80px;
  }
  .news_middle > div:nth-child(2) {
    width: 100%;
    height: 260px;
    margin-bottom: 10px;
    position: relative;
    align-items: stretch;
  }
  .news_middle > div:nth-child(2) > div {
    width: 48%;
    height: 260px;
    margin-bottom: 10px;
    position: relative;
  }
  .information_banner {
    width: 100%;
    height: 260px;
  }
  .information_banner img {
    width: 100%;
    height: 260px;
  }
  .slick-prev,
  .slick-next {
    bottom: 6%;
    height: 6%;
  }
  .news_middle > div:nth-child(2) > ul {
    width: 48%;
  }
  .news_middle > div:nth-child(2) > ul > li {
    height: 60px;
  }
}
@media (max-width: 768px) {
  /* service */
  .service {
    padding: 0 3%;
  }
  /* service */
  .service_top {
    height: 60px;
    padding-top: 0px;
  }
  .Box {
    width: 100%;
  }
  .service_top > ul {
    height: 40px;
  }
  .service_top > ul > li {
    height: 38px;
    padding: 10px 25px;
    font-size: 16px;
    line-height: 16px;
  }
  .service_top > ul > li::before {
    bottom: -9px;
  }
  .service_top > ul > li {
    padding-bottom: 28px;
  }
  .active {
    border-bottom: 3px solid #c50707;
  }
  .service_btm {
    padding-bottom: 30px;
  }

  .box ul li > div > img {
    height: 20px;
  }
  .box ul li > div > a {
    font-size: 10px;
    margin-top: 5px;
  }

  /* news */
  .news {
    padding: 0px 3% 20px;
    height: 100%;
    display: block;
  }
  .news > div {
    width: 100%;
  }
  .news_bothEnds > div {
    height: 80px;
    border-bottom: 1px dashed #ccc;
  }
  .news_bothEnds > div > a {
    font-size: 14px;
  }

  .news_bothEnds > div > div > span {
    height: 20px;
    width: 100px;
    font-size: 20px;
    line-height: 20px;
    border-right: 2px solid;
  }

  .news_bothEnds > div > div > p {
    font-size: 12px;
    line-height: 12px;
    margin-top: 5px;
  }
  .news_bothEnds > ul > li {
    width: 100%;
    padding: 0 3px;
    height: 60px;
  }

  .news_bothEnds > ul > li > a {
    padding-top: 10px;
    font-size: 14px;
  }
  .news_bothEnds > ul > li > div {
    margin-top: 5px;
  }
  .news_bothEnds > ul > li > div > img {
    width: 14px;
    height: 14px;
  }
  .news_bothEnds > ul > li > div > span {
    font-size: 13px;
    margin-left: 5px;
  }
  .news_middle > div:nth-child(2) {
    width: 100%;
    height: 100%;
  }
  .news_middle > div:nth-child(2) > div {
    width: 100%;
    height: 200px;
    margin-bottom: 10px;
    position: relative;
  }
  .information_banner {
    width: 100%;
    height: 200px;
  }
  .information_banner img {
    width: 100%;
    height: 200px;
  }
  .slick-prev {
    height: 5%;
    bottom: 10%;
    left: 2.5%;
  }
  .slick-next {
    height: 5%;
    bottom: 10%;
    right: 2.5%;
  }
  .news_middle > div:nth-child(2) > p > a {
    font-size: 14px;
    line-height: 36px;
  }
  .news_middle > div:nth-child(2) > ul {
    width: 100%;
  }
  .news_middle > ul > li {
    height: 33px;
  }
  .news_middle > ul > li > a {
    padding: 0;
    font-size: 14px;
  }
  .news_middle > ul > li > span {
    font-size: 13px;
    color: #999999;
  }
}

@media (max-width: 540px) {
  .box_left {
    width: 100%;
  }

  .box_center {
    width: 65%;
    margin: 2% 2% 0 0;
  }
  .box_reight {
    width: 31%;
    margin-top: 2%;
    margin-left: 2%;
  }
}