.ban {
  overflow: hidden;
  background-repeat: no-repeat;
  -webkit-background-size: cover;
  background-size: cover;
  height: 20.83vw;
  min-height: 120px;
  width: 100%;
  background-position: center;
}
.ban .tit {
  display: none;
  font-size: 0;
}
.ul-newslist {
  overflow: hidden;
}
.ul-newslist li {
  overflow: hidden;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid #eee;
}
.ul-newslist .pic {
  overflow: hidden;
  float: left;
  width: 300px;
  height: 180px;
  position: relative;
  margin-right: 30px;
  border: 1px solid #eee;
}
.ul-newslist .txt {
  overflow: hidden;
}
.ul-newslist .tit {
  font-size: 18px;
  font-weight: bold;
  color: #333;
  margin-bottom: 6px;
}
.ul-newslist .desc {
  line-height: 2;
  color: #666;
  font-size: 14px;
}
.ul-lmlist {
  overflow: hidden;
  margin: 30px 0;
}
.ul-lmlist2 {
  overflow: hidden;
  margin: 0;
}
.ul-lmlist a {
  display: block;
  float: left;
  width: 200px;
  line-height: 44px;
  background: #eee;
  color: #333;
  text-align: center;
  margin-bottom: 15px;
  margin-right: 15px;
}

.ul-lmlist .aboutli a {
  background: #fff;
}

.ul-lmlist li:last-child a {
  margin-right: 0;
}
.ul-lmlist.ss a {
  background: #fff;
}
.ul-lmlist a:hover,
.ul-lmlist a.on {
  color: #fff;
  background: #43a656;
}

.ul-prolist {
  overflow: hidden;
  margin: 0 -15px;
}
.ul-prolist li {
  width: 25%;
  float: left;
  margin-bottom: 30px;
}
.ul-prolist a {
  display: block;
  margin: 0 15px;
}
.ul-prolist .pic {
  position: relative;
  height: 0;
  overflow: hidden;
  padding-top: 75%;
  border: 1px solid #eee;
}
.ul-prolist .tit {
  background: #eee;
  color: #333;
  text-align: center;
  font-size: 14px;
  line-height: 42px;
}

.right_nav_bar {
  position: fixed;
  right: 0;
  bottom: 15px;
  z-index: 10001;
  width: 57px;
}

.right_nav_bar li {
  position: relative;
  list-style: outside none none;
  float: left;
  height: 54px;
  width: 57px;
  background-color: #43a656;
}

.right_nav_bar li:hover .icons {
  width: auto;
  background-color: #43a656;
  font-size: 14px;
  color: #fff;
  top: 0;
}

.right_nav_bar .icons {
  height: 54px;
  width: 57px;
  float: left;
  position: absolute;
  right: 0;
  transition: all 0.3s ease 0s;
  overflow: hidden;
  word-break: keep-all;
  white-space: nowrap;
  display: block;
}

.right_nav_bar span.title {
  padding-right: 10px;
  color: #fff;
  position: relative;
  font-size: 16px;
  top: -20px;
}

.right_nav_bar .phone-icon span.title {
  top: -18px;
  font-size: 22px;
}

.right_nav_bar i.icon {
  background-repeat: no-repeat;
  height: 54px;
  width: 57px;
  display: inline-block;
  background-position: center center;
  -webkit-background-size: 30px 30px;
  background-size: 30px 30px;
}

.black.right_nav_bar span.title {
  color: #fff;
}
.right_nav_bar .zx {
}
.right_nav_bar .wx-icon i {
  background-image: url(../images/wx.png);
}

.right_nav_bar .zixun-icon i {
  background-image: url(../images/qq.png);
}
.right_nav_bar .zx i {
  background-image: url(../images/liuyan.png);
}
.right_nav_bar .phone-icon i {
  background-image: url(../images/phone.png);
}
.right_nav_bar .top-icon i {
  background-image: url(../images/js-top.png);
}

.right_nav_bar .qr {
  position: absolute;
  left: -215px;
  top: -48px;
  width: 150px;
  height: 150px;
  display: none;
  padding: 0px;
  background-color: #fff;
  box-shadow: 0 5px 5px rgba(0, 0, 0, 0.5);
}

.right_nav_bar .qr img {
  display: block;
  width: 100%;
  height: 100%;
}

.right_nav_bar .wx:hover .qr {
  display: block;
}

.js-top {
  width: 57px;
  height: 54px;
  display: block;
  text-align: center;
  line-height: 56px;
  cursor: pointer;
}
.contactmap {
  height: 26.04vw;
  min-height: 200px;
  margin-bottom: 30px;
}

#floatBottom {
  width: 100%;
  height: 53px;
  background: #43a656;
  position: fixed;
  left: 0;
  bottom: 0;
  z-index: 999999;
  display: none;
}
#floatBottom a {
  width: 33.333%;
  height: 53px;
  display: block;
  float: left;
  position: relative;
  font-size: 14px;
  color: #fff;
  text-align: center;
  padding-bottom: 4px;
}
#floatBottom a img {
  display: block;
  margin: 4px auto 2px;
  height: 25px;
}
#floatBottom .ewm {
  width: 87px;
  height: 83px;
  position: absolute;
  bottom: 55px;
  left: 50%;
  margin-left: -45px;
  display: none;
}
#floatBottom .ewm img {
  width: 100%;
  height: 100%;
  display: block;
}
@media only screen and (max-width: 1230px) {
  .ul-prolist li {
    width: 50%;
  }

  .right_nav_bar {
    display: none;
    width: 0;
    height: 0;
  }
  .ul-lmlist a {
    width: 100%;
    padding-right: 0;
    margin-right: 0;
    border-right: 1px solid #fff;
    border-bottom: 1px solid #fff;
    margin-bottom: 0;
  }
  .ul-lmlist li {
    width: 20%;
    float: left;
  }
  .ul-lmlist.ss a {
    border-right: 1px solid #eee;
    border-bottom: 1px solid #eee;
  }
}
@media only screen and (max-width: 1023px) {
  .g-lxwm .txt {
    width: auto;
    margin-right: 0;
    margin-bottom: 10px;
    float: none;
  }
  #map1 {
    height: 240px;
  }
  .m-prodinfo .tit {
    font-size: 24px;
  }
  .m-xg .title {
    font-size: 24px;
  }
  .m-spag .title {
    font-size: 24px;
  }
  .g-txtimg1 .tit {
    font-size: 20px;
    margin-bottom: 0;
  }
  .g-txtimg1 .pic {
    float: none;
    margin-right: 0;
    width: auto;
    margin-bottom: 20px;
  }
}
@media only screen and (max-width: 767px) {
  .ul-prolist li {
    width: auto;
    float: none;
    margin-bottom: 15px;
  }
  .g-lxwm .name {
    font-size: 20px;
  }
  .ul-newslist .pic {
    display: none;
  }
  .ul-newslist li {
    padding-bottom: 10px;
    margin-bottom: 12px;
  }
  .ul-newslist .tit {
    font-size: 16px;
    margin-bottom: 2px;
  }
  .g-xgitem .name {
    font-size: 18px;
  }
  .cur {
    padding: 10px 0;
    margin-bottom: 24px;
  }
  .m-spag .title {
    margin-bottom: 24px;
  }
  .m-prodinfo .tit {
    font-size: 20px;
  }
  .m-prodinfo .pic {
    width: auto;
    height: 300px;
  }
  .m-xg .title {
    font-size: 20px;
  }
  .m-prodinfo .desc {
    font-size: 14px;
    line-height: 1.8;
  }
  .m-spag .title {
    font-size: 20px;
  }
  .proddetails {
    font-size: 14px;
    line-height: 1.8;
  }
  .m-prodinfo .link a {
    line-height: 40px;
    font-size: 14px;
  }
  .g-details {
    font-size: 14px;
    padding: 6px 10px;
  }
  .g-txtimg1 .pic {
    width: auto;
    height: 300px;
    margin-bottom: 20px;
  }
  .ul-lmlist li {
    width: 50%;
  }
  .ul-lmlist li a {
    font-size: 12px;
    line-height: 38px;
  }
}
@media only screen and (max-width: 500px) {
  .m-prodinfo .pic {
    height: 200px;
    margin-bottom: 10px;
  }
  .g-txtimg1 .pic {
    height: 240px;
  }
}

.sub_title {
  text-align: center;
}
.sub_title .s_t {
  font-size: 28px;
  height: 1em;
  line-height: 1em;
  color: #282828;
  font-weight: bold;
  text-transform: uppercase;
}
.sub_title p {
  font-size: 16px;
  height: 1em;
  line-height: 1em;
  color: #666;
  margin-top: 10px;
}

.main {
  position: relative;
  overflow: hidden;
}
.main .dkimg {
  position: absolute;
  top: 151px;
  right: 9.38vw;
  width: 18.28vw;
  height: 28.8vw;
  background: url(../images/ab-ren.png) no-repeat;
  -webkit-background-size: cover;
  background-size: cover;
  z-index: 3;
}

.dqwzs {
  position: absolute;
  bottom: 0;
  line-height: 46px;
  background: rgba(0, 0, 0, 0.3);
  left: 0;
  right: 0;
  text-align: center;
  color: #fff;
}
.dqwzs a,
.dqwzs span {
  font-size: 15px;
  color: #fff;
}
.row-ab1 {
  overflow: hidden;
  padding: 50px 0;
  background: url(../images/bg1.jpg) no-repeat top 24px left;
}
.abtit {
  font-size: 2.5vw;
  margin-bottom: 2.08vw;
}
.abdesc {
  font-size: 16px;
  color: #4b4a4a;
  line-height: 1.9;
}
.abdesc img {
  display: block;
  margin: 0 auto;
  max-width: 100%;
  height: auto;
}
.m-ab3 {
  overflow: hidden;
  background: #5c95c2;
  padding: 50px 0;
  position: relative;
}
.m-ab3::after {
  content: "";
  display: block;
  position: absolute;
  top: 12vw;
  left: 0;
  right: 0;
  height: 1px;
  width: 100%;
  background: rgba(255, 255, 255, 0.6);
}
.swipertop {
  margin-bottom: 90px;
}
.swipertop .swiper-slide {
  text-align: center;
}
.swipertop .num {
  height: 48px;
  line-height: 48px;
  color: #fff;
  font-size: 30px;
  opacity: 0.5;
  margin-bottom: 15px;
}
.swipertop .swiper-slide-prev .num,
.swipertop .swiper-slide-next .num {
  opacity: 1;
}
.swipertop .swiper-slide-active .num {
  font-size: 48px;
  opacity: 1;
}
.swipertop .lin {
  width: 12px;
  height: 12px;
  background-color: #fff;
  border-radius: 50%;
  margin: 0 auto;
  opacity: 0.5;
}
.swipertop .swiper-slide-prev .lin,
.swipertop .swiper-slide-next .lin {
  opacity: 1;
}
.swipertop .swiper-slide-active .lin {
  background: #ffde00;
  opacity: 1;
  width: 19px;
  height: 19px;
  margin-top: -4px;
}
.swiperbom .swiper-slide {
  padding-left: 140px;
  color: #fff;
  overflow: hidden;
}
.swiperbom .year {
  float: left;
  font-weight: bold;
  font-family: Arial;
  font-size: 70px;
  margin-right: 109px;
}
.swiperbom .desc {
  overflow: hidden;
}
.swiperbom .desc .auto {
  height: 300px;
  overflow-y: auto;
  width: 90%;
}
.swiperbom .desc .auto::-webkit-scrollbar {
  width: 8px;
  background: #fff;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  border-radius: 10px;
}
.swiperbom .desc .auto::-webkit-scrollbar-track {
  background: none;
  border: 2px solid #fff;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  border-radius: 10px;
}
.swiperbom .desc .auto::-webkit-scrollbar-thumb {
  background: #999;
  border: 2px solid #fff;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  border-radius: 10px;
}
.swiperbom .desc .auto::-webkit-scrollbar-thumb:window-inactive {
  border: 2px solid #fff;
  background: none;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  border-radius: 10px;
}
.swiperbom .desc p,
.swiperbom .desc {
  font-size: 20px;
  line-height: 2.14;
  padding-right: 30px;
  max-width: 900px;
}
.swiperbom .desc p span {
  color: #fff !important;
}
.swiperbom .swiper-button-prev {
  width: 50px;
  height: 50px;
  background: url(../images/ico35.png) no-repeat;
  -webkit-background-size: cover;
  background-size: cover;
  top: 20px;
  margin-top: 0;
  font-size: 0;
}
.swiperbom .swiper-button-prev::after {
  display: none;
}
.swiperbom .swiper-button-next {
  width: 50px;
  height: 50px;
  background: url(../images/ico36.png) no-repeat;
  -webkit-background-size: cover;
  background-size: cover;
  top: 20px;
  margin-top: 0;
  font-size: 0;
}
.swiperbom .swiper-button-next::after {
  display: none;
}

.swiper-2 .swiper-slide {
  background-color: #fff;
  padding: 14px 21px;
}
.swiper-2 .txt {
}
.swiper-2 .pic {
  position: relative;
  height: 0;
  padding-top: 94%;
  overflow: hidden;
}
.swiper-2 .tit {
  font-size: 16px;
  color: #333333;
  line-height: 2;
  padding-top: 6px;
  border-bottom: 1px solid #e0e0e0;
}
.swiper-2 .more {
  font-size: 14px;
  color: #6d6c72;
  line-height: 2;
  margin-top: 5px;
  background: url(../images/ico13.png) no-repeat right center;
}
.swiper-5 .swiper-slide {
  background: #f8f8f8;
  padding: 30px 20px;
  height: 180px;
}

.swiper-5 .txt {
  overflow: hidden;
}
.swiper-5 .tit {
  font-size: 21px;
  color: #333333;
  line-height: 1.3;
  display: -webkit-box;
  height: 2.6em;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  margin-bottom: 22px;
}
.swiper-5 .desc {
  font-size: 12px;
  color: #999999;
  line-height: 18px;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  margin-bottom: 27px;
}

.xgbox {
  overflow: hidden;
  margin-top: 30px;
}
.xgbox .title {
  font-size: 2vw;
  margin-bottom: 10px;
}

.contentus {
  overflow: hidden;
  padding: 3vw 0;
}
.g-lxwm {
  overflow: hidden;
}
.g-lxwm .name {
  font-size: 2vw;
  margin-bottom: 1vw;
}
.g-lxwm .img {
  height: 15.63vw;
  overflow: hidden;
  margin-bottom: 2.08vw;
}
.g-lxwm img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.g-lxwm .txt {
  float: left;
  width: 46%;
  margin-right: 4%;
}
.g-lxwm .txt p {
  line-height: 64px;
  font-size: 14px;
  color: #333;
  padding: 0 20px;
  background: #f2f2f2;
}
.g-lxwm .txt p:nth-child(odd) {
  background: #fafafa;
}
.g-zxly {
  overflow: hidden;
}
.g-zxly .inp {
  display: block;
  width: 100%;
  height: 40px;
  margin-bottom: 11px;
  border: 1px solid #eee;
  margin-right: 20px;
  padding: 0 20px;
  color: #333;
}
.g-zxly .tj {
  background: #43a656;
  font-size: 14px;
  width: 220px;
  text-align: center;
  color: #fff;
  line-height: 40px;
  cursor: pointer;
}
.ul-xgnews a {
  display: block;
  color: #666;
  padding-bottom: 4px;
  margin-bottom: 4px;
  border-bottom: 1px dashed #eee;
}
.newinfo .newleft .info img {
  display: block;
  margin: 0 auto;
  max-width: 100%;
  height: auto;
}

.g-txtimg1 {
  overflow: hidden;
  margin-bottom: 30px;
}
.g-txtimg1 .pic {
  float: left;
  width: 620px;
  height: 490px;
  background: url(../images/about-bg.jpg) no-repeat;
  -webkit-background-size: cover;
  background-size: cover;
  margin-right: 50px;
}
.g-txtimg1 .txt {
  overflow: hidden;
}
.g-txtimg1 .tit {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 10px;
  color: #333;
}
.g-txtimg1 .desc {
  font-size: 14px;
  line-height: 2;
  color: #626262;
}
.prodesc {
  background: #eee;
  height: 120px;
  padding: 20px;
  font-size: 16px;
  line-height: 2;
  color: #333;
  margin-bottom: 2vw;
}

#map {
  width: 100%;
  height: 26.04vw;
  overflow: hidden;
  min-height: 200px;
}
.mapbg {
  overflow: hidden;
  margin-top: 30px;
  padding: 30px;
  background-color: #f7f7f7;
}
.m-products {
  overflow: hidden;
  padding: 50px 0;
}
.m-products .tabpro {
  margin-bottom: 2vw;
}
.dqwzs {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  padding: 0 10px;
}
@media only screen and (max-width: 1800px) {
  .main .dkimg {
    right: 5vw;
  }
}
@media only screen and (max-width: 1430px) {
  .row-ab2 .abdesc {
    max-width: 600px;
  }
}

@media only screen and (max-width: 1230px) {
  #floatBottom {
    display: block;
  }
  .row-ab2 {
    background: none;
  }
  .row-ab2 .abdesc {
    max-width: 100%;
  }
  .main .dkimg {
    display: none;
  }
  .cur {
    position: relative;
    box-shadow: none;
    margin-top: 0;
    line-height: 2;
    padding: 0;
    margin-bottom: 0px;
    height: auto;
  }
  .bgf8 {
    background-color: #f8f8f7;
  }
  .dqwz {
    float: none;
    padding: 7px 0;
  }
  .dqwz a,
  .dqwz span,
  .dqwz {
    font-size: 12px;
  }
  .cur .nynav {
    float: none;
  }
  .cur .about {
    margin-right: 0;
  }
  .nynav a {
    display: block;
    float: left;
    width: 25%;
    font-size: 12px;
    text-align: center;
    line-height: 36px;
    background: #eee;
    padding: 0;
  }
  .nynav a::after {
    display: none;
  }
  .abtit {
    font-size: 28px;
  }
  .dqwz.fl {
    float: none;
  }
  .contentus {
    padding: 20px 0;
  }
  .ul-con .tit {
    font-size: 20px;
  }
  .xgbox .title {
    font-size: 22px;
  }
}
@media only screen and (max-width: 1023px) {
  .g-lxwm .txt {
    width: auto;
    margin-right: 0;
    margin-bottom: 10px;
    float: none;
  }
  .g-lxwm .name {
    font-size: 22px;
    margin-bottom: 8px;
  }
  .g-lxwm .txt p {
    line-height: 42px;
  }
}
@media only screen and (max-width: 767px) {
  .ul-con li {
    width: auto;
    float: none;
  }

  .abtit {
    font-size: 24px;
    margin-bottom: 12px;
    text-align: center;
  }
  .abdesc {
    font-size: 14px;
    line-height: 1.8;
  }
  .abtit2 {
    font-size: 16px;
  }
  .m-ab3 {
    padding: 30px 0;
  }
  .m-ab3 .nytitle {
    font-size: 22px;
    margin-bottom: 10px;
  }
  .swiperbom .swiper-slide {
    padding-left: 0;
  }
  .swiperbom .year {
    float: none;
    text-align: center;
    height: 50px;
    line-height: 50px;
    margin-right: 0;
    margin-bottom: 10px;
  }
  .swiperbom .desc p {
    font-size: 14px;
    padding-left: 0;
    background: none;
  }
  .swiperbom .swiper-button-prev,
  .swiperbom .swiper-button-next {
    top: 0;
  }
  .swipertop .num {
    margin-bottom: 0;
  }
  .m-ab3::after {
    top: 127px;
  }
  .m-ab3 {
    background-position: top;
    -webkit-background-size: auto 100%;
    background-size: auto 100%;
  }
  .swiperbom .year {
    font-size: 26px;
  }
  .row-ab1 {
    padding: 30px 0;
  }
  .m-products {
    padding: 30px 0;
  }
  .m-products .tabpro {
    margin-bottom: 20px;
  }
  .dqwzs {
    z-index: 2;
    line-height: 40px;
  }
  .dqwzs a,
  .dqwzs span,
  .dqwzs {
    font-size: 12px;
  }
}

.search_form {
  padding: 3vw 0;
  overflow: hidden;
}
.search_form .sf_input {
  margin-top: 40px;
  padding: 0 100px;
  overflow: hidden;
}
.search_form .sf_input input {
  width: 80%;
  height: 68px;
  line-height: 68px;
  border: 1px solid #e1e1e1;
  float: left;
  padding-left: 2%;
  outline: none;
}
.search_form .sf_input .s_btn {
  width: 20%;
  font-size: 20px;
  height: 68px;
  line-height: 68px;
  float: right;
  text-align: center;
  background: #e32235;
  color: #fff;
  cursor: pointer;
}
.search_form p {
  margin-top: 30px;
  font-size: 30px;
  height: 48px;
  line-height: 48px;
  color: #181818;
  text-align: center;
}
.search_form p span {
  color: #e32235;
}
/*search_result*/
.search_result {
  padding-bottom: 60px;
}
.search_result .sr_ul {
  border-top: 3px solid #ddd;
  padding-top: 20px;
}
.search_result .sr_ul .sr_li {
  padding: 10px 0 15px;
  border-bottom: 1px solid #ddd;
  display: block;
}
.search_result .sr_ul .sr_li p {
  font-size: 15px;
  line-height: 24px;
  color: #666;
}
.search_result .sr_ul .sr_li p:first-child {
  font-size: 20px;
  height: 30px;
  line-height: 30px;
  color: #333;
  margin-bottom: 12px;
  font-weight: bold;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.search_result .sr_ul .sr_li p:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.search_result .sr_ul .sr_li p span {
  display: inline-block;
  font-size: 15px;
  padding: 0 10px;
  background: #ddd;
  margin-right: 8px;
  border-radius: 3px;
  vertical-align: top;
  color: #999;
  height: 30px;
  line-height: 30px;
  font-weight: normal;
}

@media screen and (max-width: 1499px) {
  .search_banner {
    padding-top: 86px;
  }
  .search_form {
    padding: 40px 0;
  }
  .search_form .sf_input {
    margin-top: 30px;
    padding: 0 70px;
  }
  .search_form .sf_input input {
    height: 62px;
    line-height: 60px;
  }
  .search_form .sf_input .s_btn {
    height: 62px;
    line-height: 62px;
  }
  .search_form p {
    margin-top: 24px;
    font-size: 24px;
    height: 32px;
    line-height: 32px;
  }
  .search_result .sr_ul {
    border-top-width: 2px;
    padding-top: 15px;
  }
  .search_result .sr_ul .sr_li p {
    font-size: 14px;
  }
  .search_result .sr_ul .sr_li p:first-child {
    font-size: 18px;
    height: 26px;
    line-height: 26px;
  }
  .search_result .sr_ul .sr_li p span {
    font-size: 14px;
    height: 26px;
    line-height: 26px;
  }
  .proform .tit p {
    font-size: 28px;
  }
  .proform .tit {
    margin-bottom: 20px;
  }
}
@media screen and (max-width: 1299px) {
  .search_banner {
    padding-top: 74px;
  }
  .search_form {
    padding: 30px 0;
  }
  .search_form .sf_input {
    margin-top: 20px;
    padding: 0 20px;
  }
  .search_form .sf_input input {
    height: 56px;
    line-height: 54px;
  }
  .search_form .sf_input .s_btn {
    height: 56px;
    line-height: 56px;
  }
  .search_form p {
    margin-top: 20px;
    font-size: 20px;
    height: 28px;
    line-height: 28px;
  }
  .search_result {
    padding-bottom: 40px;
  }
  .search_result .sr_ul {
    padding-top: 10px;
  }
  .search_result .sr_ul .sr_li p {
    font-size: 14px;
  }
  .search_result .sr_ul .sr_li p:first-child {
    font-size: 18px;
    height: 26px;
    line-height: 26px;
  }
  .search_result .sr_ul .sr_li p span {
    font-size: 14px;
    height: 26px;
    line-height: 26px;
  }
  .mapbg {
    padding: 15px;
  }
}
@media screen and (max-width: 1023px) {
  #mobilehead {
    box-shadow: 0 2px 5px rgb(0 0 0 / 20%);
  }
  .search_banner {
    display: none;
  }
  .search_form {
    padding: 30px 0 20px;
  }
  .search_form .sf_input {
    padding: 0 0;
  }
  .search_form .sf_input input {
    height: 50px;
    line-height: 48px;
  }
  .search_form .sf_input .s_btn {
    height: 50px;
    line-height: 50px;
    font-size: 16px;
  }
  .search_form p {
    margin-top: 15px;
    font-size: 17px;
    height: 24px;
    line-height: 24px;
  }
  .search_result {
    padding-bottom: 26px;
  }
  .search_result .sr_ul {
    border-top-width: 1px;
    padding-top: 5px;
  }
  .search_result .sr_ul .sr_li {
    padding: 8px 0 10px;
  }
  .search_result .sr_ul .sr_li p {
    font-size: 14px;
  }
  .search_result .sr_ul .sr_li p:first-child {
    font-size: 18px;
    height: 26px;
    line-height: 26px;
  }
  .search_result .sr_ul .sr_li p span {
    font-size: 14px;
    height: 26px;
    line-height: 26px;
  }
  .proform .tit {
    line-height: 1.2;
  }
  .proform .tit span {
    float: none;
  }
  .proform .tit p {
    float: none;
    margin-bottom: 4px;
  }
  .proform .box .inp {
    width: auto;
    float: none;
    margin-right: 0;
  }
  .proform .subbtn {
    line-height: 48px;
  }
}
@media screen and (max-width: 767px) {
  .search_result .sr_ul .sr_li p {
    font-size: 13px;
    line-height: 22px;
  }
  .search_result .sr_ul .sr_li p:first-child {
    font-size: 16px;
    height: 24px;
    line-height: 24px;
  }
  .search_result .sr_ul .sr_li p span {
    font-size: 12px;
    height: 24px;
    line-height: 24px;
  }
  .proform .tit {
    margin-bottom: 10px;
  }
  .proform .tit p {
    font-size: 20px;
    margin-bottom: 12px;
    font-weight: normal;
    text-align: center;
  }
  .caseform .tit {
    font-size: 20px;
  }
  .proform {
    padding: 20px 15px;
  }
}

.m-pop {
  position: fixed;
  display: table;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  transform: scale(0);
  -webkit-transform: scale(0);
  z-index: 999;
}
.m-pop .box {
  display: table-cell;
  background: rgba(0, 0, 0, 0.8);
  text-align: center;
  vertical-align: middle;
}
.m-pop .box .modal {
  background: white;
  padding: 50px;
  display: block;
  border-radius: 5px;
  position: relative;
  width: 90%;
  max-width: 1200px;
  max-height: 90%;
  margin: 0 auto;
}
.m-pop .box .modal .out {
  position: absolute;
  width: 40px;
  height: 40px;
  line-height: 40px;
  background: #fff url(../images/out.png) center no-repeat;
  background-size: 20px;
  color: #000;
  font-size: 30px;
  text-align: center;
  border-radius: 50%;
  top: 0;
  right: -50px;
  cursor: pointer;
}
.m-pop .box .modal .img {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
}
.m-pop .box .modal .img video {
  display: block;
  width: 100%;
  max-width: 100%;
  object-fit: cover;
  background: url(../images/in-tab1.jpg) no-repeat;
  opacity: 1;
}
.m-pop .box .modal .img img {
  margin: 0 auto;
}
.m-pop .box .modal .out:hover {
  transform: rotate(180deg);
  -webkit-transform: rotate(180deg);
}
.m-pop .box .modal2 {
  padding: 20px;
}
.m-pop .box .modal .img {
  max-width: 1200px;
}

/* 弹窗选中 */
.m-pop.one {
  transform: scaleY(0.01) scaleX(0);
  animation: unfoldIn 1s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
  -webkit-transform: scaleY(0.01) scaleX(0);
  -webkit-animation: unfoldIn 1s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}
.m-pop.one .box .modal {
  transform: scale(1);
}
.m-pop.one.out {
  transform: scale(1);
  animation: unfoldOut 1s 0.3s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
  -webkit-transform: scale(1);
  -webkit-animation: unfoldOut 1s 0.3s cubic-bezier(0.165, 0.84, 0.44, 1)
    forwards;
}
.m-pop.one.out .box .modal {
  animation: zoomOut 0.5s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
  -webkit-animation: zoomOut 0.5s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

/* 弹窗动画 */
@keyframes unfoldIn {
  0% {
    transform: scaleY(0.005) scaleX(0);
  }

  50% {
    transform: scaleY(0.005) scaleX(1);
  }

  100% {
    transform: scaleY(1) scaleX(1);
  }
}

@keyframes zoomIn {
  0% {
    transform: scale(0);
  }

  100% {
    transform: scale(1);
  }
}

@keyframes zoomOut {
  0% {
    transform: scale(1);
  }

  100% {
    transform: scale(0);
  }
}

@keyframes unfoldOut {
  0% {
    transform: scaleY(1) scaleX(1);
  }

  50% {
    transform: scaleY(0.005) scaleX(1);
  }

  100% {
    transform: scaleY(0.005) scaleX(0);
  }
}

@-webkit-keyframes zoomIn {
  0% {
    transform: scale(0);
  }

  100% {
    transform: scale(1);
  }
}

@-webkit-keyframes zoomOut {
  0% {
    transform: scale(1);
  }

  100% {
    transform: scale(0);
  }
}

@-webkit-keyframes unfoldOut {
  0% {
    transform: scaleY(1) scaleX(1);
  }

  50% {
    transform: scaleY(0.005) scaleX(1);
  }

  100% {
    transform: scaleY(0.005) scaleX(0);
  }
}

@-webkit-keyframes unfoldIn {
  0% {
    transform: scaleY(0.005) scaleX(0);
  }

  50% {
    transform: scaleY(0.005) scaleX(1);
  }

  100% {
    transform: scaleY(1) scaleX(1);
  }
}
.alltime {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
@media only screen and (max-width: 1230px) {
  .m-pop .box .modal .out {
    top: -50px;
    right: 0;
  }
  .m-pop .box .modal {
    padding: 15px;
  }
}

.productshow {
  overflow: hidden;
}
.productshow .pl_right {
  width: calc(100% - 240px);
  padding-left: 40px;
  float: right;
}
.productshow .pl_right .pl_top {
  background: #fff;
  padding: 20px;
}
.productshow .pl_right .pl_top .plt_left {
  width: 560px;
  float: left;
  overflow: hidden;
}
.productshow .pl_right .pl_top .plt_left .plt_img {
  width: 100%;
  padding-bottom: 75%;
  position: relative;
  height: 0;
  overflow: hidden;
  border: 1px solid #eee;
}
.productshow .pl_right .pl_top .plt_right {
  width: calc(100% - 560px);
  float: right;
  padding: 10px 0 10px 40px;
  position: relative;
  height: 420px;
}
.productlist .pl_right .pl_top .plt_right h1 {
  font-size: 22px;
  height: 40px;
  line-height: 40px;
  font-weight: bold;
}
.productshow .pl_right .pl_top .plt_right span {
  display: block;
  line-height: 18px;
  font-size: 14px;
  color: #999;
  padding: 10px 0;
  border-bottom: 1px solid #e1e1e1;
}
.productshow .pl_right .pl_top .plt_right p {
  line-height: 28px;
  font-size: 14px;
  color: #333;
}
.productshow .pl_right .pl_top .plt_right p.p1 {
  font-size: 18px;
  line-height: 26px;
  padding: 10px 0;
}
.productshow .pl_right .pl_top .plt_right p.p2 {
  margin-top: 15px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
}
.productshow .pl_right .pl_top .plt_right p.p3 {
  line-height: 24px;
  font-size: 13px;
  margin-top: 20px;
}
.productshow .pl_right .pl_top .plt_right .plt_contact {
  position: absolute;
  height: 100px;
  left: 40px;
  bottom: 10px;
  margin-top: 20px;
}
.productshow .pl_right .pl_top .plt_right .plt_contact img {
  width: 100px;
  height: 100px;
  float: left;
  display: block;
}
.productshow .pl_right .pl_top .plt_right .plt_contact .plt_pp {
  float: right;
  padding: 27px 0 27px 55px;
  background: url(../images/protel.png) no-repeat 20px center;
}
.productshow .pl_right .pl_top .plt_right .plt_contact .plt_pp em {
  display: block;
  font-style: normal;
  font-size: 14px;
  color: #666;
  height: 16px;
  line-height: 16px;
}
.productshow .pl_right .pl_top .plt_right .plt_contact .plt_pp em:last-child {
  font-size: 22px;
  height: 30px;
  line-height: 30px;
  font-weight: bold;
  color: #da241d;
}
.productshow .pl_right .pl_top .plt_right .p_p {
  padding-top: 5px;
}
.productshow .pl_right .pl_top .plt_right .p_p p {
  font-size: 16px;
  line-height: 1.8;
  color: #666;
  padding: 5px 0;
}
.productshow .pl_right .pl_top .plt_right .plt_btn {
  margin-top: 20px;
  font-size: 0;
  -webkit-text-size-adjust: none;
}
.productshow .pl_right .pl_top .plt_right .plt_btn a {
  display: inline-block;
  height: 48px;
  line-height: 46px;
  background: #da241d;
  color: #fff;
  font-size: 15px;
  padding: 0 40px;
  margin-left: 30px;
  border: 1px solid #da241d;
  -webkit-transition: all 0.2s ease-in-out;
  -moz-transition: all 0.2s ease-in-out;
  -ms-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
}
.productshow .pl_right .pl_top .plt_right .plt_btn a:first-child {
  margin-left: 0;
}
.productshow .pl_right .pl_top .plt_right .plt_btn a:hover {
  color: #da241d;
  background: #fff;
}
.productshow .pl_right .pl_nav_item {
  height: 70px;
  margin-top: 15px;
}
.productshow .pl_right .pl_nav {
  background: #fff;
  font-size: 0;
  -webkit-text-size-adjust: none;
  border: 1px solid #eee;
}
.productshow .pl_right .pl_nav span {
  display: inline-block;
  height: 68px;
  line-height: 68px;
  font-size: 20px;
  font-weight: bold;
  border-right: 1px solid #eee;
  padding: 0 40px;
  color: #666;
  cursor: pointer;
}
.productshow .pl_right .pl_nav span.on {
  background: #da241d;
  color: #fff;
}
.productshow .pl_right .pl_nav.fixed {
  position: fixed;
  z-index: 20;
}
.productshow .pl_right .pl_content {
  background: #fff;
  margin-top: 30px;
}
.productshow .pl_right .pl_title {
  border-bottom: 2px solid #da241d;
  background: #eee;
}
.productshow .pl_right .pl_title span {
  background: #da241d;
  color: #fff;
  display: inline-block;
  padding: 0 30px;
  height: 44px;
  line-height: 44px;
  font-size: 18px;
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
  font-weight: bold;
}
.productshow .pl_right .plc_pp {
  font-size: 15px;
  line-height: 1.8;
  color: #777;
  padding: 10px 20px 15px;
  overflow: hidden;
}
.productshow .pl_right .plc_pp h2 {
  font-size: 20px;
  color: #333;
  font-weight: bold;
  margin: 10px 0;
}
.productshow .pl_right .plc_pp p {
  font-size: 15px;
  line-height: 1.8;
  color: #777;
  padding: 5px 0;
}
.productshow .pl_right .plc_pp table {
  border-top: 1px solid #eee;
  border-left: 1px solid #eee;
  width: 100% !important;
}
.productshow .pl_right .plc_pp td {
  width: auto !important;
  border-right: 1px solid #eee !important;
  border-bottom: 1px solid #eee !important;
  border-left: none !important;
  border-top: none !important;
  font-size: 15px;
  padding: 12px 5px;
  line-height: 1.4;
}
.productshow .pl_right .plc_pp img {
  max-width: 100%;
}
.productshow .pl_right .pl_case {
  background: #fff;
  margin-top: 30px;
}
.productshow .pl_right .pl_case .plc_ul {
  padding: 0 20px 20px;
}
.productshow .pl_right .pl_case .plc_ul a {
  display: block;
  width: 23.8%;
  margin-left: 1.6%;
  float: left;
  margin-top: 20px;
}
.productshow .pl_right .pl_case .plc_ul a:nth-child(4n + 1) {
  margin-left: 0;
}
.productshow .pl_right .pl_case .plc_ul .plc_img {
  width: 100%;
  padding-bottom: 75%;
  position: relative;
  border: 1px solid #eee;
}
.productshow .pl_right .pl_case .plc_ul p {
  font-size: 16px;
  height: 46px;
  line-height: 46px;
  text-align: center;
  background: #f5f5f5;
}

.bgf {
  background: #fff;
}
.pro-table {
  margin-top: 20px;
  overflow: hidden;
  background-color: #eee;
  border-bottom: 2px solid #da241d;
}
.pro-table li {
  float: left;
  background: #555;
  line-height: 44px;
  font-size: 18px;
  font-weight: bold;
  color: #fff;
  padding: 0 15px;
  cursor: pointer;
  border-right: 1px solid #eee;
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
}
.pro-table li.on {
  background: #da241d;
  color: #fff;
}

@media screen and (max-width: 1546px) {
  .productlist {
    padding: 20px 0 30px;
  }
  .productlist .pr_right {
    padding-left: 15px;
  }
  .productlist .pr_right .pr_content .prc_left {
    width: 448px;
  }
  .productlist .pr_right .pr_content .prc_right {
    width: calc(100% - 448px);
    padding: 5px 0 5px 20px;
    height: 269px;
  }
  .productlist .pr_right .pr_content .prc_right h2 {
    font-size: 19px;
    height: 30px;
    line-height: 30px;
  }
  .productlist .pr_right .pr_content .prc_right p {
    line-height: 22px;
  }
  .productlist .pr_right .pr_content .prc_right p:nth-child(2) {
    font-size: 15px;
    padding: 6px 0;
    line-height: 22px;
  }
  .productlist .pr_right .pr_content .prc_right p:nth-child(3) {
    margin-top: 10px;
    -webkit-line-clamp: 6;
  }
  .productlist .pr_right .pr_content .prc_right .prc_btn {
    left: 20px;
    margin-top: 10px;
  }
  .productlist .pr_right .pr_ul a p {
    height: 40px;
    line-height: 40px;
    font-size: 16px;
  }
  .productshow .pl_right {
    padding-left: 15px;
  }
  .productshow .pl_right .pl_top {
    padding: 15px;
  }
  .productshow .pl_right .pl_top .plt_left {
    width: 448px;
  }
  .productshow .pl_right .pl_top .plt_right {
    width: calc(100% - 448px);
    padding: 5px 0 5px 20px;
    height: 336px;
  }
  .productshow .pl_right .pl_top .plt_right span {
    font-size: 14px;
    line-height: 18px;
    padding: 6px 0;
  }
  .productshow .pl_right .pl_top .plt_right p.p1 {
    font-size: 16px;
    line-height: 24px;
    padding: 8px 0;
  }
  .productshow .pl_right .pl_top .plt_right p.p2 {
    margin-top: 10px;
    font-size: 13px;
    line-height: 22px;
  }
  .productshow .pl_right .pl_top .plt_right .plt_contact {
    left: 20px;
    height: 74px;
  }
  .productshow .pl_right .pl_top .plt_right .plt_contact img {
    width: 74px;
    height: 74px;
  }
  .productshow .pl_right .pl_top .plt_right .plt_contact .plt_pp {
    width: calc(100% - 74px);
    padding: 14px 0 14px 55px;
  }
  .productshow .pl_right .pl_top .plt_right .p_p {
    height: 299px;
    overflow: hidden;
  }
  .productshow .pl_right .pl_top .plt_right .p_p p {
    font-size: 14px;
    line-height: 1.6;
    padding: 3px 0;
  }
  .productshow .pl_right .pl_top .plt_right h1 {
    font-size: 20px;
    height: 30px;
    line-height: 30px;
  }
  .productshow .pl_right .pl_top .plt_right i {
    margin-top: 10px;
  }
  .productshow .pl_right .pl_top .plt_right .plt_btn {
    margin-top: 10px;
  }
  .productshow .pl_right .pl_top .plt_right .plt_btn a {
    height: 45px;
    line-height: 45px;
  }
  .productshow .pl_right .pl_nav_item {
    height: 62px;
  }
  .productshow .pl_right .pl_nav span {
    font-size: 18px;
    height: 60px;
    line-height: 60px;
    padding: 0 30px;
  }
  .productshow .pl_right .pl_title span {
    font-size: 16px;
    height: 44px;
    line-height: 44px;
  }
  .productshow .pl_right .pl_content {
    margin-top: 20px;
  }
  .productshow .pl_right .plc_pp {
    padding: 15px;
  }
  .productshow .pl_right .plc_pp td {
    font-size: 14px;
    line-height: 1.4;
    padding: 8px 5px;
  }
  .productshow .pl_right .pl_case .plc_ul p {
    font-size: 14px;
    line-height: 34px;
    height: 34px;
  }
  .product_news {
    padding: 26px 0;
  }
  .product_news .pb_title .h_t {
    font-size: 30px;
    height: 40px;
    line-height: 40px;
  }
  .product_news .pn_ul a {
    margin-top: 20px;
  }
}
@media screen and (max-width: 1246px) {
  .productlist {
    padding: 15px 0 20px;
  }
  .productlist .pl_left {
    width: 100%;
    float: none;
  }
  .productlist .pl_left .pc_item {
    width: 100%;
  }
  .productlist .pl_left .pc_item.fixed {
    position: relative;
    top: 0 !important;
  }
  .productlist .pl_left .pl_title {
    display: none;
  }
  .productlist .pl_left .pl_a {
    width: 100%;
    border: none;
    padding: 0 0;
  }
  .productlist .pl_left .pl_a > a {
    width: 16.66%;
    float: left;
    padding: 0 8px;
    border-right: 1px solid rgba(255, 255, 255, 0.5);
    text-align: center;
    margin: 0 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
    background-image: none;
  }
  .productlist .pl_left .pl_a .a_li {
    display: none !important;
  }
  .productlist .pr_right {
    padding-left: 0;
    width: 100%;
    float: none;
    margin-top: 15px;
  }
  .productlist .pr_right .pr_ul a {
    margin-top: 20px;
  }
  .productlist .pr_right .pr_ul a p {
    height: 34px;
    line-height: 34px;
    font-size: 14px;
    font-weight: normal;
  }
  .productshow .pl_right {
    padding-left: 0;
    width: 100%;
    float: none;
    margin-top: 15px;
  }
  .product_news {
    padding: 26px 0;
  }
  .product_news .pb_title .h_t {
    font-size: 30px;
    height: 40px;
    line-height: 40px;
  }
  .product_news .pn_ul a {
    margin-top: 20px;
  }
}
@media screen and (max-width: 1023px) {
  .productlist {
    padding: 18px 0;
  }
  .productlist .pl_left .pl_a > a {
    width: 25%;
  }
  .productlist .pr_right .pr_content .prc_left {
    width: 100%;
    float: none;
  }
  .productlist .pr_right .pr_content .prc_right {
    width: 100%;
    float: none;
    padding: 10px 10px;
    height: auto;
  }
  .productlist .pr_right .pr_content .prc_right p:nth-child(3) {
    -webkit-line-clamp: inherit;
  }
  .productlist .pr_right .pr_content .prc_right .prc_btn {
    position: relative;
    left: 0;
    bottom: auto;
  }
  .productlist .pr_right .pr_ul a {
    margin-top: 15px;
  }
  .productshow .pl_right .pl_top {
    padding: 0 0;
  }
  .productshow .pl_right .pl_top .plt_left {
    width: 100%;
    float: none;
  }
  .productshow .pl_right .pl_top .plt_right {
    width: 100%;
    float: none;
    margin-top: 20px;
    padding: 0 10px 15px 10px;
    height: auto;
  }
  .productshow .pl_right .pl_top .plt_right .p_p {
    height: auto;
    overflow: hidden;
  }
  .productshow .pl_right .pl_top .plt_right .plt_btn a {
    padding: 0 25px;
    margin-left: 20px;
  }
  .productshow .pl_right .pl_top .plt_right .plt_contact {
    position: relative;
    left: 0;
    bottom: auto;
  }
  .productshow .pl_right .pl_nav_item {
    height: 62px;
  }
  .productshow .pl_right .pl_nav span {
    font-size: 18px;
    height: 60px;
    line-height: 60px;
    padding: 0 30px;
  }
  .productshow .pl_right .pl_title span {
    font-size: 16px;
    height: 44px;
    line-height: 44px;
  }
  .productshow .pl_right .plc_pp {
    padding: 10px;
  }
  .productshow .pl_right .plc_pp.plc_table {
    width: 100%;
    overflow-x: auto;
  }
  .productshow .pl_right .plc_pp.plc_table table {
    width: 800px !important;
  }
  .productshow .pl_right .plc_pp td {
    font-size: 14px;
    line-height: 1.4;
    padding: 8px 5px;
  }
  .productshow .pl_right .pl_case .plc_ul p {
    font-size: 14px;
    line-height: 34px;
    height: 34px;
  }
  .productshow .pl_right .pl_case .plc_ul {
    padding: 0 10px 10px;
  }
  .product_news {
    padding: 20px 0;
  }
  .product_news .pb_title .h_t {
    font-size: 20px;
    height: 28px;
    line-height: 28px;
  }
  .product_news .pb_title p {
    font-size: 13px;
    line-height: 22px;
  }
  .product_news .pn_ul a {
    padding: 10px 15px;
    width: 49%;
    margin-top: 15px;
  }
  .product_news .pn_ul a:nth-child(3n + 1) {
    margin-left: 2%;
  }
  .product_news .pn_ul a:nth-child(odd) {
    margin-left: 0;
  }
}
@media screen and (max-width: 767px) {
  #topbg {
    height: 70px;
  }
  .productlist .pl_left .pl_a > a {
    width: 50%;
  }
  .productlist .pr_right .pr_content .prc_right .prc_btn a {
    font-size: 13px;
    height: 36px;
    line-height: 36px;
    margin-left: 10px;
    padding: 0 10px;
  }
  .productlist .pr_right .pr_ul a {
    width: 49%;
  }
  .productlist .pr_right .pr_ul a:nth-child(3n + 1) {
    margin-left: 2%;
  }
  .productlist .pr_right .pr_ul a:nth-child(odd) {
    margin-left: 0;
  }
  .productshow .pl_right .pl_top .plt_right .plt_btn a {
    font-size: 13px;
    height: 36px;
    line-height: 36px;
    margin-left: 10px;
    padding: 0 10px;
  }
  .productshow .pl_right .pl_nav_item {
    height: 46px;
  }
  .productshow .pl_right .pl_nav span {
    font-size: 14px;
    height: 46px;
    line-height: 46px;
    display: block;
    width: 25%;
    float: left;
    text-align: center;
    padding: 0 0;
  }
  .productshow .pl_right .pl_title span {
    font-size: 14px;
    height: 36px;
    line-height: 36px;
    padding: 0 15px;
  }
  .productshow .pl_right .plc_pp p {
    font-size: 14px;
  }
  .productshow .pl_right .plc_pp.plc_table {
    width: 100%;
    overflow-x: auto;
  }
  .productshow .pl_right .plc_pp.plc_table table {
    width: 700px !important;
  }
  .productshow .pl_right .plc_pp td {
    font-size: 12px;
  }
  .productshow .pl_right .pl_case .plc_ul a {
    width: 49%;
    margin-left: 2%;
    margin-top: 12px;
  }
  .productshow .pl_right .pl_case .plc_ul a:nth-child(4n + 1) {
    margin-left: 2%;
  }
  .productshow .pl_right .pl_case .plc_ul a:nth-child(odd) {
    margin-left: 0;
  }
  .productshow .pl_right .pl_case .plc_ul {
    padding: 0 10px 10px;
  }
  .product_news .pn_ul a {
    padding: 10px 10px;
    width: 100%;
    margin-left: 0;
  }
  .product_news .pn_ul a:nth-child(3n + 1) {
    margin-left: 0;
  }
  .pro-table li {
    font-size: 14px;
    font-weight: normal;
  }
  .productlist .pr_right .pr_content .prc_left .prc_img {
    height: 240px;
  }
}