* {
  margin: 0;
  padding: 0;
}
html,
body {
  width: 100%;
  height: 100%;
}
a,
li,
p,
span {
  list-style: none;
  color: #666;
  font-size: 16px;
  text-decoration: none;
}
ul {
  margin-bottom: 0 !important;
}
a:hover {
  text-decoration: none !important;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
}
input,
textarea {
  outline: none;
  border: none;
}
body {
  font-family: "微软雅黑";
}
body::-webkit-scrollbar {
  width: 3px;
  height: 0px;
}
body::-webkit-scrollbar-thumb {
  width: 3px;
  background-color: #000;
}
.whole {
  overflow: hidden;
}
.products {
  overflow: hidden;
}
.unite {
  width: 1700px;
  max-width: 95%;
  margin: auto;
}
.abt_title {
  text-align: center;
  margin-bottom: 70px;
}
.abt_title .abt {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 15px;
}
.abt_title .abt .line {
  width: 25px;
  height: 5px;
  background-color: #ff5925;
  margin-right: 10px;
}
.abt_title .abt span {
  font-weight: 600;
  font-weight: bold;
  color: #000;
}
.abt_title h2 {
  font-weight: 600;
  font-weight: bold;
  font-size: 35px;
}
.abt_title p {
  font-size: 14px;
}
.header {
  position: fixed;
  left: 0px;
  top: 0px;
  width: 100%;
  z-index: 10;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}
.header .head {
  width: 96%;
  max-width: 1700px;
  height: 170px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}
.header .head .logo {
  padding: 15px 0;
  width: 80px;
}
.header .head .logo a {
  display: none;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}
.header .head .logo a img {
  width: 100%;
}
.header .head .menu ul {
  display: flex;
  align-items: center;
  margin-bottom: 0;
  height: 100%;
}
.header .head .menu ul li {
  display: flex;
  align-items: center;
  height: 100%;
}
.header .head .menu ul li a {
  color: #fff;
  margin-left: 100px;
  font-size: 20px;
  font-weight: 600;
  font-weight: bold;
  cursor: pointer;
}
.header .head .menu ul li a:hover {
  color: #ff5925;
}
.header .head .menu ul .li_bg a {
  color: #ff5925;
}
.head_bg {
  background-color: #212121;
  z-index: 200;
}
.head_bg .head {
  height: initial;
}
.head_bg .head .logo {
  width: 50px;
}
.head_bg .head .logo a {
  display: block;
}
.pro_secondary {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  z-index: 1111;
}
.pro_secondary .pro_secondary_mian {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
}
.pro_secondary .pro_secondary_mian .main {
  width: 800px;
  height: 600px;
  background-color: #fff;
  border-radius: 25px;
  padding: 30px;
  position: relative;
}
.pro_secondary .pro_secondary_mian .main .circle {
  width: 50px;
  height: 50px;
  position: absolute;
  right: -70px;
  top: -50px;
}
.pro_secondary .pro_secondary_mian .main .circle .circles {
  width: 30px;
  height: 30px;
  color: #fff;
}
.pro_secondary .pro_secondary_mian .main .mianBox {
  width: 50%;
  height: 100%;
}
.pro_secondary .pro_secondary_mian .main .mian_left ul {
  padding-right: 30px;
}
.pro_secondary .pro_secondary_mian .main .mian_left ul li a {
  display: block;
  padding: 15px;
  border-radius: 15px;
}
.pro_secondary .pro_secondary_mian .main .mian_left ul li a:hover {
  background-color: #ff5925;
  color: #fff;
}
.pro_secondary .pro_secondary_mian .main .mian_right .img {
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 15px;
  display: none;
}
.pro_secondary .pro_secondary_mian .main .mian_right .img img {
  width: 100%;
}
.pro_secondary .pro_secondary_mian .main .mian_right .img_block {
  display: block;
}
.banner {
  max-width: 1920px;
  margin: auto;
  position: relative;
}
.banner .carousel-inner {
  position: relative;
}
.banner .carousel-inner .bner_bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.2);
}
.banner .carousel-inner .bner_bg .bner_mian {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
}
.banner .carousel-inner .bner_bg .bner_mian .bner_text {
  width: 1400px;
  text-align: end;
  margin: auto;
  display: flex;
  justify-content: end;
}
.banner .carousel-inner .bner_bg .bner_mian .bner_text .text {
  width: 50%;
}
.banner .carousel-inner .bner_bg .bner_mian .bner_text .text span {
  font-size: 30px;
  color: #fff;
  font-weight: bold;
  font-weight: 600;
}
.banner .carousel-inner .bner_bg .bner_mian .bner_text .text p {
  font-size: 21px;
  color: #fff;
}
.banner .carousel-inner img {
  width: 100%;
}
.banner .introduction {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 11;
  width: 30%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}
.banner .introduction .introduction_mian {
  padding: 69px 80px;
}
.banner .introduction .introduction_mian .introduction_language a {
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
  border: 1px solid #fff;
  padding: 10px 30px;
  color: #fff;
}
.banner .introduction .introduction_mian .introduction_language a:hover {
  border: 1px solid #ff5925;
  background-color: #ff5925;
}
.banner .introduction .introduction_mian .introduction_logo {
  text-align: center;
  padding: 50px 0;
}
.banner .introduction .introduction_mian .introduction_title {
  text-align: center;
}
.banner .introduction .introduction_mian .introduction_title h2 {
  color: #fff;
  font-size: 30px;
  font-weight: 600;
  font-weight: bold;
}
.banner .introduction .introduction_mian .introduction_content {
  padding: 50px 0;
}
.banner .introduction .introduction_mian .introduction_content p {
  font-size: 20px;
  color: #fff;
  line-height: 40px;
}
.banner .introduction .introduction_mian .introduction_content .introduction_btn {
  text-align: end;
}
.banner .introduction .introduction_mian .introduction_content .introduction_btn a {
  color: #ff5925;
  font-size: 20px;
}
.ht {
  height: 100px;
}
.about .about_text {
  height: 100%;
  display: flex;
  align-items: center;
}
.about .about_text .text {
  padding: 0 30px;
}
.about .about_text .text p {
  line-height: 30px;
  font-size: 18px;
  color: #333;
}
.about .about_text .text .about_btn {
  margin-top: 50px;
}
.about .about_text .text .about_btn a {
  font-size: 20px;
  color: #333;
  padding: 10px 30px;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}
.about .about_text .text .about_btn a:hover {
  background-color: #ff5925;
  color: #fff;
  padding: 10px 30px;
}
.about .about_text .text .about_btns {
  text-align: end;
}
.about .about_text .text .about_btns a {
  padding: 10px 30px;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
  background-color: #ff5925;
  color: #fff;
  font-size: 16px;
  border-radius: 5px;
}
.about .about_img {
  width: 100%;
}
.about .about_img .img_1 {
  width: 60%;
}
.about .about_img .img_1 img {
  width: 100%;
}
.about .about_img .img_2 {
  margin-top: -200px;
  text-align: end;
}
.about .about_img .img_2 img {
  width: 60%;
}
.about .about_img .img_3 {
  padding: 0 15px;
  width: 50%;
}
.about .about_img .img_3 img {
  width: 100%;
}
.about .about_img .img_4 {
  padding: 0 15px;
  width: 50%;
  position: relative;
}
.about .about_img .img_4 .play_video {
  position: absolute;
  left: 45%;
  bottom: 17%;
  z-index: 100;
  display: inline-block;
  animation: myfirst 2s;
  animation-iteration-count: infinite;
  animation-timing-function: linear;
}
.about .about_img .img_4 .play_video:hover i {
  color: #ff5925;
}
.about .about_img .img_4 .play_video i {
  color: #fff;
  font-size: 50px;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}
.about .about_img .img_4 img {
  width: 100%;
}
@keyframes myfirst {
  0% {
    transform: scale(1, 1);
  }
  25% {
    transform: scale(1.2, 1.2);
  }
  50% {
    transform: scale(1, 1);
  }
  75% {
    transform: scale(1.2, 1.2);
  }
  100% {
    transform: scale(1, 1);
  }
}
.products {
  width: 1920px;
  max-width: 100%;
  margin: auto;
}
.products .pro_img {
  width: 50%;
}
.products .pro_img .img {
  overflow: hidden;
}
.products .pro_img .img img {
  width: 100%;
}
.products .pro_text1 {
  background-image: url(../img/products_2.jpg);
}
.products .pro_text2 {
  background-image: url(../img/products_4.jpg);
}
.products .pro_text3 {
  background-image: url(../img/products_6.jpg);
}
.products .pro_text {
  width: 50%;
  background-position: center center;
  background-size: cover;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.products .pro_text::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background-color: rgba(255, 255, 255, 0.9);
}
.products .pro_text .text {
  width: 75%;
}
.products .pro_text .text .pro_title h2 {
  font-size: 35px;
  font-weight: 600;
  font-weight: bold;
  color: #000;
}
.products .pro_text .text .pro_title .line {
  width: 100px;
  height: 7px;
  background-color: #ff5925;
  margin-bottom: 10px;
}
.products .pro_text .text .pro_title p {
  font-size: 16px;
}
.products .pro_text .text .pro_p {
  margin-top: 70px;
}
.products .pro_text .text .pro_p p {
  font-size: 20px;
  line-height: 40px;
}
.products .pro_text .text .pro_p .pro_btn {
  padding-top: 30px;
  text-align: end;
}
.products .pro_text .text .pro_p .pro_btn a {
  display: inline-block;
  border: 1px solid #666;
  padding: 10px 30px;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}
.products .pro_text .text .pro_p .pro_btn a:hover {
  background-color: #ff5925;
  color: #fff;
  border: 1px solid #ff5925;
  padding: 10px 30px;
}
.products .pro_text .text .pro_p .pro_btns {
  text-align: initial;
}
.other_pro {
  width: 1920px;
  max-width: 100%;
  margin: auto;
}
.other_pro ul {
  display: flex;
  flex-wrap: wrap;
}
.other_pro ul li {
  width: 33.33%;
  position: relative;
}
.other_pro ul li:hover .other_pro_img img {
  transform: scale(1.2, 1.2);
  /* 标准语法 */
  -ms-transform: scale(1.2, 1.2);
  /* IE 9 */
  -webkit-transform: scale(1.2, 1.2);
  /* Safari */
}
.other_pro ul li:hover .other_pro_bg {
  display: block;
}
.other_pro ul li:hover .other_pro_bg a .more span {
  color: #ff5925;
}
.other_pro ul li .other_pro_img {
  overflow: hidden;
}
.other_pro ul li .other_pro_img img {
  width: 100%;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}
.other_pro ul li .other_pro_bg {
  display: none;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}
.other_pro ul li .other_pro_bg a {
  display: block;
  height: 100%;
}
.other_pro ul li .other_pro_bg a .conter {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.other_pro ul li .other_pro_bg a .conter .text {
  text-align: center;
}
.other_pro ul li .other_pro_bg a .conter .text span {
  display: inline-block;
  font-size: 35px;
  font-weight: 600;
  font-weight: bold;
  color: #fff;
  margin-bottom: 10px;
}
.other_pro ul li .other_pro_bg a .conter .text .line {
  width: 100px;
  height: 8px;
  background-color: #ff5925;
  margin: auto;
}
.other_pro ul li .other_pro_bg a .conter .text i {
  display: inline-block;
  margin-top: 10px;
  font-size: 35px;
  color: #fff;
}
.other_pro ul li .other_pro_bg a .more {
  position: absolute;
  right: 30px;
  bottom: 30px;
}
.other_pro ul li .other_pro_bg a .more span {
  color: #fff;
}
.news .news_title .left span {
  display: inline-block;
  font-size: 35px;
  font-weight: 600;
  font-weight: bold;
  position: relative;
  color: #000;
}
.news .news_title .left span::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translate(20px, -50%);
  width: 6px;
  height: 80%;
  background-color: #ff5925;
}
.news .news_title .left p {
  margin-bottom: 0;
}
.news .news_list {
  width: 1400px;
  max-width: 100%;
  margin: auto;
}
.news .news_list ul {
  display: flex;
  flex-wrap: wrap;
}
.news .news_list ul li {
  width: 33.33%;
  margin-bottom: 50px;
}
.news .news_list ul li .news_mian {
  padding: 0 15px;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}
.news .news_list ul li .news_mian:hover {
  transform: translate(0px, -8px);
  -ms-transform: translate(0px, -8px);
  /* IE 9 */
  -webkit-transform: translate(0px, -8px);
  /* Safari and Chrome */
}
.news .news_list ul li .news_mian:hover .text {
  background-color: #ff5925;
  box-shadow: 0px 0px 5px #666;
}
.news .news_list ul li .news_mian:hover .text a span {
  color: #fff;
}
.news .news_list ul li .news_mian:hover .text .time span {
  color: #fff;
}
.news .news_list ul li .news_mian:hover .text .time a {
  color: #fff;
}
.news .news_list ul li .news_mian .img a {
  display: block;
}
.news .news_list ul li .news_mian .img a img {
  width: 100%;
}
.news .news_list ul li .news_mian .text {
  padding: 15px;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
}
.news .news_list ul li .news_mian .text a {
  display: block;
  margin-bottom: 15px;
}
.news .news_list ul li .news_mian .text a span {
  font-size: 20px;
  color: #000;
  font-weight: 600;
  font-weight: bold;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.news .news_list ul li .news_mian .text .time span {
  font-size: 14px;
}
.news .news_list ul li .news_mian .text .time a {
  font-size: 14px;
}
.footer {
  background-color: #1a1a1a;
  padding-top: 100px;
}
.footer .footer_list {
  width: 1400px;
  max-width: 100%;
  margin: auto;
}
.footer .footer_list ul {
  border-bottom: 1px solid #999;
}
.footer .footer_list ul li {
  width: 25%;
  text-align: center;
  position: relative;
}
.footer .footer_list ul li::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: 20px;
  width: 1px;
  height: 40%;
  background-color: #313131;
}
.footer .footer_list ul li:last-child::after {
  width: 0px;
}
.footer .footer_list ul li .img {
  margin-bottom: 20px;
}
.footer .footer_list ul li .title {
  margin-bottom: 20px;
}
.footer .footer_list ul li .title a {
  font-weight: bold;
  font-weight: 600;
  color: #d3d3d3;
  font-size: 20px;
}
.footer .footer_list ul li .title a:hover {
  color: #fff;
}
.footer .footer_list ul li .profile {
  margin-bottom: 25px;
}
.footer .footer_news {
  width: 1400px;
  max-width: 100%;
  margin: auto;
}
.footer .footer_news ul li {
  width: 33.33%;
  padding: 30px 15px;
  position: relative;
}
.footer .footer_news ul li::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 16px;
  border-right: 1px dashed #999;
}
.footer .footer_news ul li:last-child::after {
  height: 0;
}
.footer .footer_news ul li a {
  display: flex;
  justify-content: space-between;
}
.footer .footer_news ul li a:hover span {
  color: #fff;
}
.footer .footer_news ul li a:hover i {
  color: #fff;
}
.footer .footer_news ul li a span {
  color: #666;
}
.footer .footer_news ul li a i {
  color: #666;
}
.footer_bottom {
  background-color: #212121;
}
.footer_bottom .catalog {
  padding: 20px;
}
.footer_bottom .catalog .catalog_list {
  width: 60%;
}
.footer_bottom .catalog .catalog_list ul {
  height: 100%;
  align-items: center;
}
.footer_bottom .catalog .catalog_list ul li {
  padding: 0 30px;
  position: relative;
}
.footer_bottom .catalog .catalog_list ul li::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 60%;
  border-right: 1px dashed #999;
}
.footer_bottom .catalog .catalog_list ul li:last-child::after {
  height: 0;
}
.footer_bottom .catalog .catalog_list ul li a:hover {
  color: #fff;
}
.footer_bottom .softwares {
  width: 40%;
}
.footer_bottom .softwares ul li {
  padding: 0 10px;
  position: relative;
}
.footer_bottom .softwares ul li .softwares_ico {
  width: 25px;
  height: 25px;
  border-radius: 50%;
  background-color: #424242;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  overflow: hidden;
}
.footer_bottom .softwares ul li .softwares_ico:hover .wechat_ico {
  color: #fff;
}
.footer_bottom .softwares ul li .softwares_ico:hover .wechat_ico1 {
  background-color: #fff;
}
.footer_bottom .softwares ul li .softwares_ico .wechat_ico {
  width: 14px;
  height: 14px;
  color: #666;
}
.footer_bottom .softwares ul li .softwares_ico .wechat_ico1 {
  width: 20px;
  height: 20px;
  background-color: #666;
}
.footer_bottom .softwares ul li .softwares_ico:hover ~ .ewm {
  display: block;
}
.footer_bottom .softwares ul li .ewm {
  display: none;
  position: absolute;
  left: 50%;
  top: -15px;
  transform: translate(-50%, -100%);
  width: 150px;
  height: 150px;
  border-radius: 15px;
  border: 8px solid #f1f1f1;
}
.footer_bottom .softwares ul li .ewm::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -8px;
  transform: translate(-50%, 100%);
  width: 0;
  height: 0;
  border-left: 15px solid transparent;
  border-right: 15px solid transparent;
  border-top: 10px solid #f1f1f1;
}
.footer_bottom .softwares ul li .ewm img {
  width: 100%;
}
.footer_bottom .hotline_tel {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer_bottom .hotline_tel .dizhi {
  padding: 0 15px;
  display: flex;
  align-items: center;
  width: 48%;
}
.footer_bottom .hotline_tel .dizhi p {
  margin-bottom: 0;
}
.footer_bottom .hotline_tel .tel_ico {
  width: 25px;
  height: 25px;
  color: #535353;
  margin: 0 10px;
}
.footer_bottom .hotline_tel .dianhua {
  width: 48%;
  display: flex;
  align-items: center;
}
.footer_bottom .hotline_tel .dianhua p {
  margin-bottom: 0;
}
.footer_bottom .hotline_tel span {
  display: inline-block;
}
.footer_bottom .hotline_tel a {
  font-size: 20px;
  font-weight: bold;
  font-weight: 600;
  color: #ff5925;
}
.footer_bottom .hotline_tel a:hover {
  color: #fff;
}
.footer_bottom .copyright {
  border-top: 1px solid #999;
  padding: 15px;
  text-align: center;
  display: flex;
  justify-content: space-around;
}
.footer_bottom .copyright .softwares {
  width: initial;
}
.footer_bottom .copyright p {
  color: #4b4b4b;
  font-size: 14px;
  margin: 0;
}
.footer_bottom .copyright p a {
  color: #4b4b4b;
  font-size: 14px;
}
.footer_bottom .copyright p a:hover {
  color: #fff;
}



.footers{
	background-color: #212121;
}
.footers .unite{
	width: 1400px;
}
.footers .footer_menu{
	padding-bottom: 25px;
	border-bottom: 1px solid #999;
}
.footers .footer_menu ul{
	display: flex;
	justify-content: space-between;
}
.footers .footer_menu ul li a{
	color: #c5c5c5;
	font-size: 18px;
}
.footers .footer_menu ul li a:hover{
	color: #fff;
}

.footers  .copyright {
  border-top: 1px solid #999;
  padding: 15px;
  text-align: center;
  display: flex;
  justify-content: space-around;
}
.footers .copyright .softwares {
  width: initial;
}
.footers .copyright p {
  color: #c5c5c5;
  font-size: 14px;
  margin: 0;
}
.footers .copyright p a {
  color: #c5c5c5;
  font-size: 14px;
}
.footers .copyright p a:hover {
  color: #fff;
}
.fc{
	padding: 50px 0;
}

.footers .fc_img a img{
	width: auto;
	max-width: 100%;
}

.footers .fc_map .my-map{
	height: 200px;
}

.footers .fc_map .map_text{
	text-align: center;
	padding: 15px;
}
.footers .fc_map .map_text a{
	color: #fff;
	font-size: 14px;
}
.footers .fc_contact ul li p{
	color: #c5c5c5;
	text-align: center;
}
.footers .fc_contact ul li p:hover{
	color: #fff;
}

.footers .fc_img a{
    display: block;
    border-radius: 15px;
    overflow: hidden;
}
.footers .fc_img a img{
    width: 100%;
}

.honor_in{
    margin-top: 25px;
}

.honor a{
	display: block;
	
}
.honor img{
	width: 100%;
	transition: all .5s ease;
	-webkit-transition:all .5s ease;
}
.honor p{
	text-align: center;
	padding: 15px;
}
.honor a:hover img{
	 transform: translate(0px,-8px);
	 -ms-transform: translate(0px,-8px); /* IE 9 */
	 -webkit-transform: translate(0px,-8px); /* Safari and Chrome */
	box-shadow: 0px 5px 5px #d9d9d9;
}





@media only screen and (max-width: 1840px) {
  .banner .introduction .introduction_mian {
    padding: 50px;
  }
  .banner .introduction .introduction_mian .introduction_logo {
    padding: 25px 0;
  }
  .banner .introduction .introduction_mian .introduction_content {
    padding: 15px 0;
  }
  .banner .introduction .introduction_mian .introduction_content p {
    line-height: initial;
  }
  .products .pro_text .text .pro_title h2 {
    font-size: 30px;
  }
  .products .pro_text .text .pro_p {
    margin-top: 20px;
  }
  .products .pro_text .text .pro_p .pro_btn {
    padding-top: 10px;
  }
  .footer_bottom .catalog .catalog_list ul li {
    padding: 0 20px;
  }
}
@media only screen and (max-width: 1600px) {
  .footer_bottom .catalog .catalog_list {
    width: 85%;
  }
}
@media only screen and (max-width: 1500px) {
  .header .head .menu ul li a {
    margin-left: 80px;
  }
  .banner .introduction .introduction_mian {
    padding: 35px;
  }
  .banner .introduction .introduction_mian .introduction_logo a {
    display: inline-block;
    width: 75px;
  }
  .banner .introduction .introduction_mian .introduction_logo a img {
    width: 100%;
  }
}
@media only screen and (max-width: 1400px) {
	.footers .fc_map .map_text a{
		font-size: 14px;
	}
  .header .head .menu ul li a {
    margin-left: 60px;
  }
  .banner .introduction .introduction_mian .introduction_logo {
    padding: 20px 0;
  }
  .banner .introduction .introduction_mian .introduction_logo a {
    width: 60px;
  }
  .banner .introduction .introduction_mian .introduction_title h2 {
    font-size: 25px;
  }
  .banner .introduction .introduction_mian .introduction_content p {
    font-size: 16px;
  }
  .banner .introduction .introduction_mian .introduction_content .introduction_btn a {
    font-size: 16px;
  }
  .about .about_text .text .about_btn {
    margin-top: 25px;
  }
  .about .about_text .text p {
    line-height: initial;
    font-size: 16px;
  }
  .about .about_text .text p:nth-child(n + 3) {
    display: none;
  }
  .about .about_text .text .about_btn a {
    font-size: 14px;
  }
  .about .about_img .img_2 {
    margin-top: -100px;
  }
  .products .pro_text .text {
    width: 90%;
  }
  .products .pro_text .text .pro_title h2 {
    font-size: 25px;
  }
  .products .pro_text .text .pro_p p {
    font-size: 16px;
    line-height: initial;
  }
  .products .pro_text .text .pro_p .pro_btn {
    padding-top: 0px;
  }
  .products .pro_text .text .pro_p .pro_btn a {
    font-size: 14px;
    padding: 5px 20px;
  }
  .other_pro ul li .other_pro_bg a .conter .text span {
    font-size: 25px;
  }
  .news .news_title .left span {
    font-size: 25px;
  }
  .news .news_list ul li .news_mian .text a span {
    font-size: 18px;
  }
  .footer_bottom .catalog {
    padding: 50px 0;
  }
  .footer_bottom .catalog .catalog_list ul li {
    padding: 0 10px;
  }
}
@media only screen and (max-width: 1300px){
	.footers .fc_map .my-map{
		height: 150px;
	}
}
@media only screen and (max-width: 1200px) {
  .header .head .menu ul li a {
    margin-left: 40px;
  }
  .banner .introduction .introduction_mian .introduction_title h2 {
    font-size: 20px;
  }
  .banner .introduction .introduction_mian .introduction_logo {
    padding: 25px 0;
  }
  .banner .introduction .introduction_mian .introduction_logo a {
    display: none;
  }
  .products .pro_text .text .pro_title h2 {
    font-size: 23px;
  }
  .products .pro_text .text .pro_title p {
    font-size: 14px;
  }
  .footer .footer_list ul li .profile {
    padding: 0 15px;
  }
  .footer .footer_list ul li .profile p {
    font-size: 14px;
  }
  .footer .footer_news ul li a span {
    font-size: 12px;
  }
  .footer .footer_news ul li a i {
    font-size: 12px;
  }
  .footer_bottom .catalog {
    flex-direction: column;
    padding: 25px 0;
  }
  .footer_bottom .catalog .catalog_list {
    width: 100%;
    margin-bottom: 15px;
  }
  .footer_bottom .catalog .catalog_list ul {
    justify-content: space-between;
  }
  .footer_bottom .hotline_tel .dianhua {
    justify-content: flex-end;
  }
  .footers .fc_map .my-map{
  	height: 200px;
  }
  .fc {
      padding: 25px 0;
  }
}
@media only screen and (max-width: 992px) {
  .header .head .menu {
    position: absolute;
    left: 0;
    top: 121px;
    width: 100%;
    background-color: #212121;
    display: none;
  }
  .header .head .menu ul {
    flex-direction: column;
    border-top: 1px solid #505050;
  }
  .header .head .menu ul li {
    width: 100%;
  }
  .header .head .menu ul li a {
    display: block;
    width: 100%;
    padding: 15px;
    margin-left: 0;
    text-align: center;
  }
  .header .head .md_btn .btn_i {
    display: flex;
    align-items: center;
    height: 100%;
  }
  .header .head .md_btn .btn_i i {
    font-size: 40px;
    color: #fff;
  }
  .banner {
    margin-top: 121px;
  }
  .banner .introduction {
    width: 100%;
  }
  .ht {
    height: 50px;
  }
  .unite {
    max-width: 100%;
  }
  .abt_title {
    margin-bottom: 25px;
  }
  .abt_title h2 {
    font-size: 30px;
  }
  .abt_title .abt {
    margin-bottom: 5px;
  }
  .abt_title .abt span {
    font-size: 12px;
  }
  .about .about_text .text {
    padding: 15px 0;
  }
  .products .pro_img {
    width: 100%;
  }
  .products .pro_text {
    width: 100%;
    padding: 80px 0;
  }
  .products_order {
    display: flex;
    flex-direction: column;
  }
  .products_order .pro_text {
    order: 2;
  }
  .products_order .pro_img {
    order: 1;
  }
  .other_pro ul li {
    width: 50%;
  }
  .news .news_list ul li {
    width: 50%;
  }
  .news .news_list ul li:nth-child(n + 5) {
    display: none;
  }
  .footer {
    padding-top: 50px;
  }
  .footer .footer_list ul {
    display: flex;
    flex-wrap: wrap;
  }
  .footer .footer_list ul li {
    width: 50%;
  }
  .footer .footer_list ul li:nth-child(2):after {
    width: 0px;
  }
  .footer .footer_news {
    display: none;
  }
  .footer_bottom .catalog .catalog_list ul {
    display: flex;
  }
  .footer_bottom .hotline_tel .dizhi {
    padding: 0;
  }
  .copyright {
    flex-direction: column;
  }
  .copyright p {
    order: 2;
  }
  .copyright .softwares {
    order: 1;
    margin-bottom: 10px;
  }
  .copyright .softwares ul {
    justify-content: center;
  }
  .header .head .md_btn .md_btnBox {
    display: flex;
    height: 100%;
  }
  .header .head .md_btn .md_btnBox .btn_en {
    margin-right: 15px;
  }
  .header .head .md_btn .md_btnBox .btn_en a {
    font-size: 15px;
    color: #fff;
  }

}
@media only screen and (max-width: 768px) {
  .header .head .menu {
    top: 85px;
  }
  .head_bg .head .logo {
    width: 30px;
  }
  .carousel-control-prev {
    z-index: 100;
  }
  .carousel-control-next {
    z-index: 100;
  }
  .banner {
    margin-top: 85px;
  }
  .banner .introduction {
    display: flex;
    align-items: center;
  }
  .banner .introduction .introduction_mian {
    padding: 0;
    width: 71%;
    margin: auto;
  }
  .banner .introduction .introduction_mian .introduction_title {
    font-size: 18px;
  }
  .banner .introduction .introduction_mian .introduction_language {
    display: none;
  }
  .banner .introduction .introduction_mian .introduction_logo {
    display: none;
  }
  .banner .introduction .introduction_mian .introduction_content {
    padding: 0;
  }
  .banner .introduction .introduction_mian .introduction_content p {
    font-size: 14px;
    margin-bottom: 0px;
  }
  .banner .introduction .introduction_mian .introduction_content .introduction_btn a {
    font-size: 12px;
  }
  .footer_bottom .catalog {
    padding: 15px 0;
  }
  .footer_bottom .catalog .catalog_list ul {
    flex-wrap: wrap;
  }
  .footer_bottom .catalog .catalog_list ul li {
    width: 17%;
    margin-bottom: 5px;
  }
  .footer_bottom .hotline_tel {
    flex-direction: column;
  }
  .footer_bottom .hotline_tel .dizhi {
    width: 100%;
  }
  .footer_bottom .hotline_tel .dianhua {
    width: 100%;
    justify-content: initial;
    margin-top: 5px;
  }
  .footer_bottom .hotline_tel .dianhua a {
    margin-right: 15px;
  }
  .footers .footer_logo img{
  	width: auto;
	max-width: 100%;
  }
  .honor{
	  margin-bottom: 15px;
  }
}
@media only screen and (max-width: 576px) {
  .banner .introduction {
    display: none;
  }
  .about .about_img .img_4 .play_video i {
    font-size: 25px;
  }
  .other_pro ul li .other_pro_bg a .conter .text span {
    font-size: 18px;
    margin-bottom: 0px;
  }
  .other_pro ul li .other_pro_bg a .conter .text .line {
    width: 44px;
    height: 4px;
  }
  .other_pro ul li .other_pro_bg a .conter .text i {
    margin-top: 3px;
    font-size: 14px;
  }
  .other_pro ul li .other_pro_bg a .more {
    right: 10px;
    bottom: 10px;
  }
  .other_pro ul li .other_pro_bg a .more span {
    font-size: 12px;
  }
  .news .news_list ul li {
    margin-bottom: 15px;
  }
  .news .news_list ul li:nth-child(2n - 1) .news_mian {
    padding-left: 0;
    padding-right: 7px;
  }
  .news .news_list ul li:nth-child(2n) .news_mian {
    padding-right: 0;
    padding-left: 7px;
  }
  .news .news_list ul li .news_mian:hover .text {
    background-color: initial;
    box-shadow: initial;
  }
  .news .news_list ul li .news_mian:hover .text a span {
    color: #000;
  }
  .news .news_list ul li .news_mian:hover .text .time span {
    color: #666;
  }
  .news .news_list ul li .news_mian .text {
    padding: 15px 5px;
  }
  .news .news_list ul li .news_mian .text a {
    margin-bottom: 5px;
  }
  .news .news_list ul li .news_mian .text a span {
    font-size: 16px;
    -webkit-line-clamp: 1;
  }
  .news .news_list ul li .news_mian .text .time {
    flex-direction: column;
  }
  .news .news_list ul li .news_mian .text .time span {
    font-size: 12px;
  }
  .news .news_list ul li .news_mian .text .time a {
    text-align: center;
    background-color: #ff5925;
    color: #fff;
    margin-top: 5px;
    padding: 5px;
  }
  .footers .footer_menu ul{
	  flex-wrap: wrap;
  }
  .footers .footer_menu ul li{
  	  width: 33.33%;
	  text-align: center;
	  margin-bottom: 15px;
  }
  .footers .fc_img{
  	  text-align: center;
  }
  .footers .fc_map{
	  padding-top: 0;
  }
  .footers .ht{
	  height: 25px;
  }
  .footers .footer_menu{
	  padding-bottom: 10px;
  }
  .footers .fc_map .my-map{
	  height: 150px;
  }
}