body {
  color: #fff;
  line-height: 1.5;
  font-size: 16px;
  font-family: 'Alibaba-PuHuiTi-Regular', 'PingFangSC-Regular', 'helvetica neue', tahoma, 'PingFang SC', 'microsoft yahei', arial, 'hiragino sans gb', sans-serif;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html,
body,
div,
span,
h2,
h3,
h4,
p,
a,
img,
ul,
li {
  margin: 0;
  padding: 0;
}

img {
  border: 0;
  vertical-align: bottom;
}

a {
  text-decoration: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  outline: none;
}

a,
a:hover,
a:active,
a:visited,
a:link,
a:focus {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-tap-highlight-color: transparent;
  outline: none;
  background: none;
  text-decoration: none;
}

ul,
li {
  list-style: none;
}

h2,
h3,
h4 {
  font-size: 100%;
  font-variant: normal;
}

.clearfix:before,
.clearfix:after {
  content: "";
  display: table;
}

.clearfix:after {
  clear: both;
  overflow: hidden;
}


/* 使用伪类选择器 ::-webkit-scrollbar ,兼容chrome和safari浏览器 */
.mess-box::-webkit-scrollbar{
display: none;
}
/*兼容火狐*/
.mess-box {
scrollbar-width: none;
}
/*兼容IE10+ */
.mess-box {
-ms-overflow-style: none;
}




/*页头*/
#logo03{
  height: 60px;
  width: 60px;
}

.wrap {
  display: block;
  width: 100%;
  position: relative;
}

.wrap_head {
  display: block;
  width: 100%;
  height: 72px;
  z-index: 9;
  position: absolute;
  left: 0;
  top: 0;
  transition: all 0.2s linear;
  -webkit-transition: all 0.2s linear;
  -moz-transition: all 0.2s linear;
  -ms-transition: all 0.2s linear;
  -o-transition: all 0.2s linear;
  background: -webkit-linear-gradient(top, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0));
  min-width: 1280px;
}

.head_con {
  display: block;
  width: 1250px;
  height: 72px;
  margin: 0px auto;
  position: relative;
  z-index: 9;
}

.head_con .logo {
  display: block;
  height: 60px;
  width: 60px;
  position: absolute;
  left: 20px;
  top: 10px;
  background-image: url(../images/logo03.png);
  background-size: 56px 57px;
  background-repeat: no-repeat;
}


/*菜单*/

.menu_list {
  display: block;
  height: 72px;
  position: absolute;
  right: 20px;
  top: 0px;
  cursor: pointer;
  opacity: 1;
  transition: opacity 0.3s linear;
  transform: translate(0px, 0);
}

.menu_list .menu_item {
  display: inline-block;
  height: 72px;
  float: left;
  margin-left: 72px;
  position: relative;
}

.menu_list .menu_item .txt {
  display: block;
  height: 72px;
  line-height: 72px;
  font-size: 18px;
  color: #fff;
  opacity: 0.95;
  -webkit-transition: color 0.3s linear;
  position: relative;
  z-index: 2;
  font-family: 'Alibaba-PuHuiTi-Medium';
  font-weight: 500;
}

.menu_list .menu_item .txt:hover {
  opacity: 1;
}

.menu_list .menu_item .txt:after {
  display: block;
  content: "";
  height: 4px;
  width: 100%;
  position: absolute;
  bottom: 19px;
  left: 0px;
  background: #FF902A;
  opacity: 0;
  -webkit-transition: transform 0.2s ease-out, opacity 0.2s ease-out;
  transform-origin: 50% 0%;
  transform: scale(0.01, 1);
}

.menu_list .menu_item .txt:before {
  display: none;
  content: "";
  height: 400px;
  width: 100%;
  position: absolute;
  top: 19px;
  left: -10px;
  background: #FF902A;
  opacity: 1;
}

.menu_list .menu_item:hover .txt:after {
  transform: scale(1, 1);
  opacity: 1;
}

.menu_list .menu_item .menu_hook {
  display: none;
  width: 100%;
  height: 445px;
  position: absolute;
  left: -36px;
  top: 0px;
  z-index: 1;
}

.sub_list {
  display: none;
  position: absolute;
  width: 160px;
  left: 50%;
  margin-left: -80px;
  text-align: center;
  z-index: 2;
}

.sub_list li a {
  display: block;
  font-size: 16px;
  color: #2b2e2e;
  opacity: 0.7;
  padding: 13px 0;
}

.sub_list li a:hover {
  opacity: 1;
}

.head_white {
  background: #fff;
}

.head_white .menu_list .menu_item .txt {
  color: #2b2e2e;
}


/*页脚*/

.wrap_footer {
  width: 100%;
  min-width: 1280px;
  height: 380px;
  background: #fff;
  position: relative;
  z-index: 1;
  margin-top: 68px;
}

.footer_con {
  width: 1200px;
  margin: 0 auto;
  height: 313px;
  position: relative;
  border-top: 1px solid rgba(112, 106, 102, 0.1);
}

.footer_con .tit {
  display: block;
  font-size: 20px;
  color: #5f6464;
  font-family: 'Alibaba-PuHuiTi-Regular';
  font-weight: 400;
  margin-bottom: 30px;
}

.footer_con ul li a {
  display: block;
  font-size: 16px;
  color: #5f6464;
  font-family: 'Alibaba-PuHuiTi-Light';
  font-weight: 300;
  margin-bottom: 18px;
}

.join_us,
.contact_us,
.legal_info {
  margin-top: 40px;
  float: left;
  width: 216px;
}

.logo_tencent {
  display: block;
  height: 105px;
  width: 101px;
  position: absolute;
  right: 105px;
  top: 58px;
}

.logo_tencent img {
  width: 100%;
}

.footer_area {
  display: block;
  width: 100%;
  position: absolute;
  bottom: 51px;
  left: 0px;
}

.footer_area .copyright {
  font-size: 14px;
  color: #5f6464;
  text-align: center;
}

.footer_area .copyright .flag_num {
  display: none;
}


/*页脚移动端元素*/

.footer_area .flag_m {
  display: none;
}

.wrap_content {
  position: relative;
  z-index: 1;
  min-width: 1280px;
}


/* 模块背景颜色 */

.white-bg {
  background-color: #fff;
}


/* 页面ad头部图 */

.mod-con {
  width: 1200px;
  margin: 0 auto;
}


/* 内容模块 */

.brand-item {
  position: relative;
  width: 100%;
  min-width: 1280px;
}

.brand-item.white-bg {
  width: 100%;
  min-width: 1280px;
  padding-top: 96px;
}


/* 顶部导航栏动画效果 */

.head_white {
  background: #fff;
  box-shadow: 0px 0px 10px 0px rgba(110, 98, 86, 0.1);
}

.submenu_show .logo h1,
.head_white .logo h1 {
  background-image: url();
  background-size: 100% 100%;
}

.submenu_show .menu_list .menu_item .txt,
.head_white .menu_list .menu_item .txt {
  color: #2b2e2e;
}

.submenu_show.search_area_show .search_area,
.head_white.search_area_show .search_area {
  width: 676px;
  background: #f6f6f6;
}

.submenu_show.search_area_show .search_area .search_icon,
.head_white.search_area_show .search_area .search_icon {
  opacity: 0.3;
}

.submenu_show.search_area_show .search_area .ipt_search,
.head_white.search_area_show .search_area .ipt_search {
  color: #2b2e2e;
}

.submenu_show .search_area .search_icon,
.head_white .search_area .search_icon {
  background-image: url();
}

.submenu_show .lang_area a,
.head_white .lang_area a {
  color: #2b2e2e;
}

.submenu_show .lang_area .s_line,
.head_white .lang_area .s_line {
  color: #2b2e2e;
}

.submenu_show .bg_hover {
  display: block !important;
  width: 100%;
  height: 425px;
  background: rgba(255, 255, 255, 1);
  z-index: 1;
  position: absolute;
  top: 0px;
  left: 0px;
  -webkit-animation: a_bg_hover_show 0.2s ease-out both;
  -webkit-transform-origin: 50% 0%;
}

.submenu_show .menu_list .menu_item.sublist_show .sub_list,
.head_white .menu_list .menu_item.sublist_show .sub_list {
  -webkit-animation: a_menu_item_show 0.2s ease-out both;
}

.submenu_show .menu_list .menu_item.sublist_hide .sub_list,
.head_white .menu_list .menu_item.sublist_hide .sub_list {
  -webkit-animation: a_menu_item_hide 0.15s ease-out both;
}

.submenu_show .menu_list .menu_item .menu_hook {
  display: block;
}

.submenu_hide,
.sublist_hide {
  pointer-events: none;
}


/*避免鼠标快速移动触发鼠标对菜单收回动画延迟 一进多出显示bug*/

.submenu_hide .bg_hover {
  -webkit-animation: a_bg_hover_hide 0.15s ease-out both;
  -webkit-transform-origin: 50% 0%;
}

@keyframes a_menu_item_show {
  0% {
    -webkit-transform: translate(0px, -30px);
  opacity: 0;
}
100% {
  -webkit-transform: translate(0px, 0px);
  opacity: 1;
}
}

@keyframes a_menu_item_hide {
  0% {
    -webkit-transform: translate(0px, 0px);
  opacity: 1;
}
100% {
  -webkit-transform: translate(0px, -30px);
  opacity: 0;
}
}

@keyframes a_bg_hover_show {
  0% {
    -webkit-transform: scale(1, 0.5);
  opacity: 0;
}
100% {
  -webkit-transform: scale(1, 1);
  opacity: 1;
}
}

@keyframes a_bg_hover_hide {
  0% {
    -webkit-transform: scale(1, 1);
  opacity: 1;
}
100% {
  -webkit-transform: scale(1, 0.5);
  opacity: 0;
}
}


/* 公司简介 */


/* 模块背景颜色 */

.white-bg {
  background-color: #fff;
}


/* 页面ad头部图 */

.mod-section-ad {
  width: 100%;
  height: 480px;
  overflow: hidden;
  min-width: 1280px;
}

.mod-con {
  width: 1200px;
  margin: 0 auto;
}

.mod-tab .clearfix {
  overflow-x: hidden;
  overflow-y: hidden;
  position: relative;
  height: 53px;
}

.mod-tab .clearfix ul {
  position: absolute;
  left: 16px;
  top: 0;
  height: 53px;
  padding-left: 0px;
  padding-right: 0px;
  box-sizing: border-box;
  display: block;
  white-space: nowrap;
}

.mod-max-con {
  width: 100%;
  box-sizing: border-box;
}

.mod-tab {
  border-bottom: 1px solid #f4f4f4;
  transform: translateY(0);
  transition: all 0.2s linear;
  -webkit-transition: all 0.2s linear;
  -moz-transition: all 0.2s linear;
  -ms-transition: all 0.2s linear;
  -o-transition: all 0.2s linear;
  box-sizing: border-box;
}

.brief .mod-tab {
  background: rgba(251, 251, 251, 1);
}

.mod-tab-container {
  width: 100%;
  height: 54px;
  position: relative;
  min-width: 1280px;
}

.mod-tab {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  background: #fff;
}

.mod-tab li {
  float: none;
  display: inline-block;
  margin-right: 56px;
  position: relative;
  cursor: pointer;
}

.mod-tab .line {
  width: 64px;
  height: 2px;
  position: absolute;
  left: 0;
  bottom: 0;
  background: #FF902A;
}

.mod-tab li a {
  padding: 16px 0;
  display: block;
  font-size: 20px;
  line-height: 36px;
  color: #5F6464;
}

.mod-tab li.active-tab a {
  color: #2a2e2e;
}

.brief .mod-section-ad {
  background: url(../images/banner-02.png) no-repeat top;
  background-size: cover;
}

.brief .mod-tab li a {
  height: 53px;
  line-height: 53px;
  padding: 0;
  font-size: 16px;
}

.mod-tab.fixed {
  position: fixed;
  z-index: 99;
}


/* 内容模块 */

.brand-item {
  position: relative;
  width: 100%;
  min-width: 1280px;
}

.mod-m-title {
  width: 100%;
  overflow: hidden;
  text-align: center;
  font-size: 32px;
  color: #2a2e2e;
  font-style: italic;
}

.brand-item .label-box {
  width: auto;
  float: left;
  margin-right: 40px;
}

.brand-item .label-box h3 {
  font-size: 32px;
  color: #2a2e2e;
  font-style: italic;
}


/* 行业客户 */


/* type-box 模块 */

.mod-type-box {
  margin-top: 45px;
}

.mod-type-box .item {
  width: 50%;
  float: left;
  position: relative;
  overflow: hidden;
}

.mod-type-box .item .mask-bg {
  width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.mod-type-box .item .mask-bg img {
  width: 100%;
  display: block;
  filter: brightness(80%);
}

.mod-type-box .item .mess {
  position: absolute;
  width: 100%;
  box-sizing: border-box;
  left: 0;
  bottom: 0;
}

.mod-type-box .item .label {
  font-size: 24px;
  color: #ffffff;
  margin-bottom: 8px;
  -webkit-transition: all 1s ease-in;
  font-style: italic;
}

.mod-type-box .item .desc {
  display: none;
  font-size: 14px;
  line-height: 25px;
  color: #ffffff;
  opacity: 0;
  transition: opacity 0.3s ease-out, margin 0.3s ease-out;
  font-style: italic;
}


/* 产品方案 */


/* 模块背景颜色 */

.gray-bg {
  background-color: #fbfbfb;
}


/* 页面ad头部图 */



/* 内容模块 */

.brand-item .desc-box {
  overflow: hidden;
}

.brand-item .desc-box .desc {
  font-size: 16px;
  line-height: 25px;
  color: #5f6464;
  margin-top: 7px;
}


/* 研究院 */


/* toc 弹窗 */

.to-c-pop {
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 999999;
  display: none;
}

.to-c-pop .pop-bg {
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
}

.to-c-pop .pop-box {
  width: 1240px;
  height: 620px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  background: #FFFFFF;
  box-shadow: 0 12px 24px 0 rgba(0, 0, 0, 0.10);
  padding: 120px 80px 50px 64px;
  box-sizing: border-box;
  border-radius: 15px;
}

.to-c-pop .pop-box .close {
  width: 24px;
  height: 24px;
  position: absolute;
  right: 32px;
  top: 32px;
  cursor: pointer;
  z-index: 999999999;
}

.to-c-pop .pop-box .logo-pic {
  width: 286px;
  height: 368px;
  float: left;
  margin-right: 43px;
}

.to-c-pop .pop-box .logo-pic img {
  width: 100%;
}

.to-c-pop .pop-box .mess-box {
  overflow: hidden;
}

.to-c-pop .pop-box .mess-box .name {
  letter-spacing: 0;
  margin-bottom: 9px;
  font-size: 26px;
  font-family: 'Alibaba-PuHuiTi-Medium';
  font-weight: 500;
  color: #FF8F29;
}

.to-c-pop .pop-box .mess-box .ms {
  width: 100%;
  overflow: hidden;
  padding-bottom: 24px;
  margin-bottom: 24px;
  border-bottom: 1px solid #BDB3AC;
}

.to-c-pop .pop-box .mess-box .ms .label {
  letter-spacing: 0;
  float: left;
  font-size: 18px;
  font-weight: 400;
  color: #6F6965;
  line-height: 24px;
}

.to-c-pop .pop-box .mess-box .desc p {
  letter-spacing: 0;
  margin-bottom: 15px;
  font-size: 18px;
  font-weight: 400;
  color: #6F6965;
  line-height: 32px;
}


/* 企业动态 */


/* 内容模块 */

.clear-margin {
  margin: 0 !important;
}

.brand-item .look-more {
  float: right;
  margin-top: 12px;
}

.brand-item .look-more a {
  font-size: 18px;
  font-weight: 400;
  color: #706A66;
}