* {
  box-sizing: border-box;
  margin    : 0;
  padding   : 0;
}
p a{text-indent:0}
a {
  text-decoration: none; 
}

a:hover {
  text-decoration: none;
}

ul,
li {
  list-style-type: none;
}

img {
  vertical-align: bottom;

  border: none;
}

.clearfix {
  clear: both;
}

body {
  font-size: 12px;

  color: #7a7a7a;
}

/* 第一部分 */
.header_bg {
  clear   : both;
  overflow: hidden;

  color           : #b6b6b6;
  background-color: #515151;
}

.header_bg .header {
  width : 1200px;
  margin: 0 auto;
}

.header_bg .header .header_top {
  clear   : both;
  overflow: hidden;

  width : 1200px;
  margin: 3px auto 0;
}

.header_bg .header .header_top_left {
  font-size  : 12px;
  line-height: 30px;

  float: left;

  color: #b6b6b6;
}

.header_bg .header .header_top_left a {
  color: #b6b6b6;
}

.header_bg .header .header_top_right {
  font-size: 12px;

  float: right;
}

.header_bg .header .header_top_right .hot {
  display: inline-block;
}

.header_bg .header .header_top_right .hot span {
  font-size: 14px;

  color: #e3e3e3;
}

.header_bg .header .header_top_right a {
  font-size  : 14px;
  line-height: 31px;

  margin-right: 10px;
  padding-left: 10px;

  color: #b6b6b6;
}

/* 第二部分 */
.tab_bg {
  height: 100px;

  color: #fff;
}

.tab {
  font-size: 0;

  width : 1200px;
  height: 100px;
  margin: 0 auto;
}

.logo {
  display: inline-block;

  width: 39%;

  vertical-align: bottom;
}

.logo img {
  height: 100px;
}

.tab ul {
  display: inline-block;

  width : 60%;
  height: 100px;
}

.tab ul li {
  font-size  : 16px;
  line-height: 100px;

  float: left;

  width : 13%;
  height: 100px;

  text-align: center;
}

.tab ul li a {
  display: block;

  width : 100%;
  height: 100%;

  color: black;
}

.tab ul li a:hover {
  color           : #fff;
  border-bottom   : 2px solid rgb(0, 99, 112);
  background-color: #92919f;
}

.banner_index {
  height: 28.653vw;

  background     : url(./images/banner.png) top center no-repeat;
  background-size: contain;
}

/* 首页咨询 */

.server_bg {
  height: 139px;

  border-bottom   : 1px solid #cfcfcf;
  background-color: #fff;
}

.server_bg .server {
  font-size: 0;

  width : 1200px;
  height: 100%;
  margin: 0 auto;
}

.server .server_cell {
  font-size: 12px;

  display: inline-block;

  width : 25%;
  height: 100%;

  vertical-align: top;
}

.server_cell p:nth-child(1),
.server_cell p:nth-child(2) {
  font-size  : 23px;
  font-weight: bold;

  color: #323232d4;
}

.server_cell p:nth-child(1) {
  margin-top: 5%;
}

.server_cell p:nth-child(3) {
  color: #dedede;
}

.server_cell .server_cell_left {
  float: left;

  width : 30%;
  height: 100%;
}

.server_cell .server_cell_content {
  float: left;

  width  : 50%;
  height : 100%;
  padding: 0 0 0 5%;
}

.server_cell .server_cell_content p:nth-child(1) {
  font-size  : 20px;
  font-weight: bold;

  margin-top: 20%;

  color: #323232;
}

.server_cell .server_cell_content p:nth-child(2) {
  font-size: 14px;
}

.server_cell .server_cell_right {
  float: left;

  width : 18%;
  margin: 13% 0 0;

  border-right: 1px solid #dedede;
}

.server_cell:last-child .server_cell_right {
  border-right: 0;
}

/* 产品中心 */
.product_index_bg {
  overflow  : hidden;
  min-height: 917px;
  width     : 100%;

  background     : url(./images/product_index_bg.png) top center no-repeat;
  background-size: cover;
}

.product {
  width : 1200px;
  margin: 30px auto 50px;

  text-align: center;
}

.product span {
  font-size  : 32px;
  font-weight: bolder;

  margin-top: 70px;

  text-transform: uppercase;

  color: #232323;
}

.product>p {
  margin     : 20px 0 45px 0;
  user-select: none;
}

.product>p>span {
  font-size  : 24px;
  user-select: text;
}
.product> h2 {
 margin     : 20px 0 45px 0;
  font-size  : 24px;
  user-select: text;
  color: #000;
}

.product .pro_tab {
  display        : flex;
  flex-wrap      : wrap;
  justify-content: space-between;

  padding: 0 2%;
}

.product .pro_tab>li {
  flex: 1;

  width       : max-content;
  margin-right: 2px;
  padding     : 1%;

  background-color: #fff;
}

.pro_tab>li a {
  color: #201c1c;
}

.pro_tab>li:hover a {
  color: #fff;
}

.product .pro_tab>p {
  flex: 1;

  width       : max-content;
  margin-right: 2px;
  padding     : 1%;

  background-color: #fff;
}

.pro_tab>p a {
  color: #201c1c;
}

.pro_tab>h2:hover a {
  color: #fff;
}

.product .pro_tab>li:last-child {
  margin-right: 0;
}
.product .pro_tab>h2:last-child {
  margin-right: 0;
}

.product .pro_tab>li:hover {
  background-color: #f8a603;
}

.product .pro_tab>h2:hover {
  background-color: #f8a603;
}

.product .pro_content {
  font-size: 0;

  display  : flex;
  flex-wrap: wrap;

  width: 100%;
}

.product .pro_content li {
  font-size: 12px;

  width        : 25%;
  height       : 285px;
  margin-top   : 25px;
  padding-right: 1.33%;

  background-color: #fff;
  background-clip : content-box;
}

.product .pro_content li a{ display: inline;}

.product .pro_content li .pro_cell {
  padding: 0 10%;
}

.product .pro_content li .pro_cell>.pro_cell_img {
  position: relative;

  width      : 100%;
  padding-top: 100%;
}

.product .pro_content li .pro_cell>.pro_cell_img>img {
  position: absolute;
  top     : 0;
  left    : 0;

  width : 100%;
  height: 100%;
}

.product .pro_content>li p {
  font-size: 12px;

  margin-top: 15px;

  color: #7a7a7a;
}

.product .pro_content>li h3 {
  font-size: 12px;

  margin-top: 15px;

  color: #7a7a7a;
}

/* 关于公司 */
.about_company_bg {
  overflow: hidden;

  width : 100%;
  height: 580px;

  background     : url(./images/about_company.png) top center no-repeat;
  background-size: cover;
}

.about_company {
  width : 1200px;
  margin: 0 auto;
}

.about_company_left {
  float: left;

  width : 50%;
  margin: 70px 10% 0 0;
}

.about_company_left_content {
  width: 100%;
}

.about_company_left img {
  width: 100%;
}

.about_company_left p {
  font-family: sans-serif;

  color: #fff;
}

.about_company_left>p:nth-child(1) {
  font-size: 32px;
}

.about_company_left>p:nth-child(2) {
  font-size  : 18px;
  font-weight: bold;

  margin: 10px 0;
}

.about_company_left .more {
  display: block;

  width  : max-content;
  margin : 50px 0 0 0;
  padding: 5px 15px;

  color : #bdc0c1;
  border: 1px solid;
}

.about_company_left_content>p {
  font-family: sans-serif;
  font-size  : 14px;
  line-height: 20px;

  margin: 20px 0 0 0;
}

.about_company_right {
  float: right;

  margin: 85px 0 0;
}

.about_company_right li {
  width  : 315px;
  height : 140px;
  margin : 0 0 10px 0;
  padding: 40px 0 0 40px;

  opacity         : .6;
  color           : #b6b6b6;
  background-color: #000;
}

.about_company_right li:hover {
  opacity         : .9;
  background-color: #f9b330;
}

.about_company_right_cell {
  overflow: hidden;
}

.about_company_right_cell img {
  float: left;

  width : 60px;
  height: 55px;
}

.about_company_right_cell p {
  font-size: 18px;

  float: left;

  margin: 0 0 0 15px;

  color: #fff;
}

.about_company_right_cell p span {
  text-transform: uppercase;

  color: #9a9090;
}

/* 公司优势 */

.advantage_bg {
  overflow: hidden;

  width : 100%;
  height: 1000px;

  background-color: #fff;
}

.advantage {
  width : 1200px;
  margin: 0 auto;

  text-align: center;
}

.advantage h3 {
  font-size  : 32px;
  font-weight: bolder;

  margin-top: 70px;

  text-transform: uppercase;

  color: #232323;
}

.advantage>p {
  margin     : 20px 0 45px 0;
  user-select: none;
}

.advantage>p>span {
  font-size  : 24px;
  user-select: text;
}

.advantage_cell {
  float: left;

  width : 50%;
  height: 230px;
}

.advantage_cell .title {
  font-size  : 26px;
  font-weight: 700;

  margin: 11% 0 0 10%;

  text-align: left;

  color: #2d5f9a;
}

.advantage_cell .content {
  line-height: 24px;
  font-size  : 14px;
  margin     : 10px 5% 0 10%;

  text-align: left;
}

.advantage_cell img {
  width : 100%;
  height: 100%;
}

/* 新闻中心 */
.news_index_bg {
  position: relative;
  overflow: hidden;
  width : 100%;
  height: 940px;
  background-color: #f3f3f3;
}

.news_index {
  width : 1200px;
  margin: 0 auto;

  text-align: center;
}

.news_index h3 {
  font-size  : 32px;
  font-weight: bolder;

  margin-top: 70px;

  text-transform: uppercase;

  color: #232323;
}

.news_index>p {
  margin     : 20px 0 45px 0;
  user-select: none;
}

.news_index>p>span {
  font-size  : 24px;
  user-select: text;
}

.news_index_bg .news_bottom {
  position: absolute;
  bottom  : 0;

  width: 100%;

  background-color: #ffae00;
}

.news_index_bg .news_bottom .news_bottom_container {
  overflow: hidden;

  width : 1200px;
  margin: 0 auto;
}

.news_index_left {
  position: relative;

  float: left;

  width: 25%;
}

.news_index_left p:nth-child(1) {
  font-size: 18px;

  width  : max-content;
  margin : 0 0 25px 0;
  padding: 2% 6%;

  text-align: left;

  color           : #fff;
  background-color: #ffa500;
}

.news_index_left img {
  width: 100%;
}

.news_index_left p:last-child {
  font-size  : 14px;
  line-height: 25px;

  position: absolute;
  bottom  : 0;

  width: 100%;

  text-align: center;

  opacity         : .6;
  background-color: #000;
}

.news_index_center {
  float: left;
  width  : 75%;
  padding: 0 2%;
}

.news_index_center>p:first-child {
  font-size: 14px;
  text-align    : right;
  text-transform: uppercase;
}

.news_index_center>p:first-child a {
  color: #978f8f;
}

.news_index_center_li {
  display       : flex;
  flex-direction: row;

  margin-bottom: 20px;
}

.news_index_center_li_left {
  font-weight: bold;

  width  : 130px;
  padding: 0 2%;

  border-right: 1px solid #d6d6d6;
}

.news_index_center_li_left p:first-child {
  font-size: 26px;

  margin: 13% 0 0;
}

.news_index_center_li_right {
  padding: 0 0 0 5%;

  text-align: left;
}

.news_index_center_li_right p:first-child {
  font-size  : 18px;
  font-weight: bold;
}

.news_index_center_li_right p:first-child a {
  color: #000;
}

.news_index_center_li_right p:last-child {
  font-size  : 14px;
  line-height: 25px;
  margin     : 5px 0 0 0;
}

.news_index_center_li_right p:last-child a {
  color: #978f8f;
}

.news_index_right {
  float: left;

  width: 25%;

  text-align: left;
}

.news_index_right>p:first-child {
  height: 30px;

  text-align: left;

  border-bottom: 2px solid;
}

.news_index_right>p:first-child>span {
  font-size  : 14px;
  font-weight: bold;

  display: inline-block;

  height: 100%;
  margin: 2px 0 0 0;
  ;

  border-bottom: 4px solid #ffa500;
}

.news_index_right>p:first-child span:last-child {
  font-size: 14px;

  float: right;

  text-transform: uppercase;
}

.news_index_right>p:first-child a {
  color: #978f8f;
}

.news_index_right_cell {
  position: relative;
}

.news_index_right_cell img {
  width     : 100%;
  margin-top: 30px;
}

.news_index_right_cell>p {
  font-size: 14px;

  position: absolute;
  bottom  : 0;

  width  : 100%;
  padding: 3px 0;

  text-align: center;

  color: #fff;
}

.news_index_right_title {
  font-size  : 16px;
  font-weight: bold;

  display: block;

  margin: 10px 0 5px 0;

  color: #141414;
}

.news_index_right_content {
  display  : block;
  font-size: 14px;
  margin   : 10px 0 10px 0;

  color: #837575;
}

.news_index_right_more {
  font-weight: bolder;

  display: block;

  width: max-content;

  color: #ffa500;
}

.news_bottom_container p,
.news_bottom_container a {
  color           : #fff;
  background-color: #000;
}

.news_bottom_container p:nth-child(1) {
  float: left;

  width  : 0;
  margin : 20px 0;
  padding: 5px 15px;

  text-indent: -6px;

  -webkit-border-radius: 50%;
  -moz-border-radius   : 50%;
  border-radius        : 50%;

  -ms-border-radius: 50%;
  -o-border-radius : 50%;
}

.news_bottom_container p:nth-child(2) {
  font-size: 16px;

  float: left;

  width : max-content;
  margin: 22px 0 0 20px;

  background-color: transparent;
}

.news_bottom_container>a {
  display: block;
  float  : right;

  width  : 100px;
  margin : 20px 0 0 0;
  padding: 5px 5px;

  text-align    : center;
  text-transform: uppercase;
}

/* 首页底部 */

.footer_bg {
  background-color: #1f2022;
}

.footer_top {
  font-size: 0;

  width : 1200px;
  margin: 0 auto 25px;
}

.footer_top .footer_top_cell {
  font-size: 12px;

  position: relative;

  display: inline-block;

  width: 25%;
}

.footer_top .footer_top_cell img {
  position: absolute;
  bottom  : 0;
  left    : 10%;
}

.footer_top .footer_top_cell .text {
  font-size: 20px;

  margin : 30px 30px 15px 0;
  padding: 5% 0 5% 35%;

  color : #fff;
  border: 1px solid #3c3d3f;
}

.footer_top .footer_top_cell .text span {
  font-family: fantasy;

  color: #787878;
}

.footer_bottom {
  padding: 10px 0;

  text-align: center;

  color: #f6f0f0;
  border-top: 1px solid #3c3d3f;
  background-color: #121212;
}

.footerDiv{display: none;}
.chanpin_xs{display: none;}
.shebei_tits{display: none;}
.new_tits{display: none;}
.footerDiv li{width:33.3%;float:left;}


@media (max-width: 1200px) {           
.header_bg .header{ width:100%;}
.tab{ width:100%;}
.server_bg .server{ width:100%;}
.header_bg .header .header_top{ width:100%;}
.product{ width:100%;}
.product .pro_content li{ height:auto; padding-bottom:15px;}
.product_index_bg{ min-height: inherit;}
.about_company{ width:100%;}
.advantage{ width:100%;}
.news_index{ width:100%;}
.footer_top{ width:100%;}
.news_index_bg .news_bottom .news_bottom_container{ width:100%; height:auto;}
.news_index_bg{height:auto;}
.Product_content table img{ max-width:100%; height:auto;}


}

@media (max-width: 1000px) {           
.server_cell p:nth-child(1), .server_cell p:nth-child(2){ font-size:21px;}
.server_cell_right{ display:none;}
.server_cell .server_cell_content{ width:70%;}
.server_bg{ display:none;}
.product .pro_tab>li{ display:none;}
.product .pro_tab>p{ width:10%;}
.product span{ margin-top:0px;}
.about_company_left{margin: 70px 0 0 0;}
}

@media (max-width: 992px) {  
.header_bg{ display:none;}
.tab_bg{ display:none;}
.none992{ height:60px;}
.logo{ width:auto;}

}

@media (max-width: 767px) {           
.product .pro_content li{ width:50%; padding:1%;}
.product .pro_tab>p{ width:20%;flex-wrap: wrap;flex: auto; margin-right:0px;}
.advantage_cell{ width:100%; height:auto;}
.advantage_bg{ height:auto;}
.advantage_cell img{ display:none;}
.advantage_cell .title{ margin:2%;}
.advantage_cell .content{ margin:2%;}
.news_index_center{ width:100%;}
.news_index_right{ width:100%; padding:2%;}
.about_company_left{ width:100%; padding:2%;}
.about_company_right{ display:none;}
.about_company_left{margin: 40px 0 0 0;}
.about_company_bg{ height:auto; padding-bottom:10px;}

}

@media (max-width: 425px) {           
.product .pro_tab>p{ width:50%; text-align:center;}
.product .pro_tab>p a{ text-align:center;}
.footer_top{ display:none;}
.news_index_bg .news_bottom{ display:none;}
#banner_ny{ display:none;}

.footerDiv{display: block;}
.footer_phonebai{display: block;}
.footerDiv{background: #1e60b9;position: fixed;bottom: 0px;width: 100%;z-index: 9999999;}
.footerWrap li{text-align: center;margin-top: 6px; list-style:none;}
.footerWrap li a{color: #fff;font-size: 15px;display: block;}
.footerWrap li i{display: block;}
.footerWrap li a img{display: block;margin: 0 auto;}
.footer_phonebai{font-size: 16px;color: #5d5d5d;text-align: center;line-height: 30px;}
.footer_phonebai a{font-size: 16px;color: #5d5d5d;}
.chanpin_xs{display: block;}
.product_tui{display: none;}
.huoban{background: #4c4c4c;}
.form2{width: 100%;}
.huoban_right{background: none;}
.honor_bg{display: none;}
.new_tit{display: none;}
.new_tits{display: block;}
.youshi_bg .container{padding-left: 4px;padding-right: 4px;}
.footerDiv ul{margin-bottom: 0px;}
}