@charset 'utf-8';
body {
  max-width: 1920px;
  margin: 0 auto;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

.txh_index_header {
  width: 100%;
  height: 174px;
  background: url("header_bg.png") no-repeat;
  background-size: 100% 100%;
  position: relative;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.txh_index_header .header_logo {
  width: 910px;
  height: 110px;
}

.txh_nav {
  line-height: 68px;
  height: 68px;
  font-size: 0;
  background: #213184;
  position: relative;
  z-index: 2;
}
.txh_nav > div {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: space-around;
  justify-content: space-around;
}
.txh_nav .tit {
  display: inline-block;
  font-size: 20px;
  width: 175px;
  font-weight: bold;
  color: #ffffff;
  text-align: center;
  box-sizing: border-box;
  vertical-align: top;
  position: relative;
}
.txh_nav .tit.cur {
  background: #3860c5;
}

.txh_bottom {
  width: 100%;
  height: 510px;
  background-color: #274094;
}
.txh_bottom .txh_bottom_header,
.txh_bottom .txh_bottom_header a {
  height: 60px;
  line-height: 60px;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  -ms-flex-pack: center;
  justify-content: center;
  font-size: 20px;
  font-family: SimHei, "Microsoft Yahei", sans-serif;
  font-weight: bold;
  color: #ffffff;
  position: relative;
}
.txh_bottom .txh_bottom_header:after {
  content: "";
  width: 100%;
  height: 1px;
  background-color: #b0c4de;
  position: absolute;
  bottom: 0;
  left: 0;
}
.txh_bottom .txh_content {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-direction: column;
  flex-direction: column;
  -ms-flex-align: center;
  align-items: center;
  height: 450px;
  box-sizing: border-box;
}
.txh_bottom .txh_content .content_links {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  margin-top: 12px;
  margin-bottom: 20px;
}
.txh_bottom .txh_content .content_links a {
  display: inline-block;
  margin-right: 24px;
}
.txh_bottom .txh_content .content_links a:last-child {
  margin-right: 0;
}
.txh_bottom .txh_content .content_links .link_img1 {
  width: 488px;
  height: 64px;
}
.txh_bottom .txh_content .content_links .link_img2 {
  width: 128px;
  height: 38px;
}
.txh_bottom .txh_content .content_item_box {
  height: 116px;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-direction: column;
  flex-direction: column;
  -ms-flex-align: center;
  align-items: center;
  -ms-flex-pack: space-between;
  justify-content: space-between;
  margin-bottom: 25px;
}
.txh_bottom .txh_content .content_item_box .content_item {
  font-size: 20px;
  font-family: SimHei, "Microsoft Yahei", sans-serif;
  font-weight: bold;
  color: #ffffff;
  line-height: 20px;
  letter-spacing: -0.4px;
}
.txh_bottom .txh_content .content_qrcode {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  margin-bottom: 25px;
}
.txh_bottom .txh_content .content_qrcode .qrcode_item {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-direction: column;
  flex-direction: column;
  -ms-flex-align: flex-start;
  align-items: flex-start;
  margin-right: 40px;
}
.txh_bottom .txh_content .content_qrcode .qrcode_item:last-child {
  margin-right: 0;
}
.txh_bottom .txh_content .content_qrcode .qrcode_item img {
  width: 97px;
  height: 97px;
  margin-bottom: 10px;
}
.txh_bottom .txh_content .content_qrcode .qrcode_item .qrcode_item_title {
  font-size: 12px;
  font-family: SimHei, "Microsoft Yahei", sans-serif;
  font-weight: bold;
  color: #ffffff;
  text-align: center;
  width: 100%;
}
.txh_bottom .txh_content .content_back a {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.txh_bottom .txh_content .content_back a img {
  height: 24px;
  margin-right: 4px;
}
.txh_bottom .txh_content .content_back a .content_back_title {
  font-size: 20px;
  font-family: "Adobe Heiti Std", SimHei, sans-serif;
  font-weight: bold;
  color: #eaeaea;
}

.local {
  height: 60px;
  line-height: 60px;
  position: relative;
}
.local a,
.local span {
  color: #ffffff;
  font-size: 20px;
}
.local .cur {
  color: #ffffff;
}
.local img {
  margin-right: 10px;
}
.local .arrow {
  margin: 0 4px;
}
.last {
  display: inline-block;
  /* width: 120px;
  max-width: 120px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis; */
}
.tab-open {
  display: none;
}

@media screen and (max-width: 768px) {
  html {
    overflow-x: hidden;
  }
  .tab-open {
    position: absolute;
    right: 0.15rem;
    top: 0.15rem;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
    align-items: center;
    cursor: pointer;
  }
  .tab-open .icon-tab {
    width: 30px;
    height: 30px;
    background: url(icon_tab_bar.png);
    background-size: 100%;
  }
  .txh_index_header {
    height: auto !important;
  }
  .txh_index_header .header_logo {
    width: 80% !important;
    height: auto;
  }
  .content_item {
    padding: 0 0.24rem;
  }
  .txh_bottom {
    height: auto !important;
  }
  .txh_bottom .txh_content {
    height: auto !important;
  }
  .txh_bottom .txh_content .content_links {
    -ms-flex-direction: column;
    flex-direction: column;
  }
  .txh_bottom .txh_content .content_links a {
    display: inline-block;
    margin-right: 0 !important;
    width: calc(100% - 0.32rem) !important;
    padding: 0 0.16rem;
    margin-top: 0.16rem;
  }
  .txh_bottom .txh_content .content_links a img {
    width: 100% !important;
    height: 100% !important;
  }
  .content_item_box .content_item {
    width: calc(100% - 0.32rem);
    padding: 0 0.16rem;
    text-align: left;
  }

  /* 移动端导航 */
  .txh_nav {
    position: fixed !important;
    right: 0.15rem;
    top: 0.6rem;
    height: auto;
    z-index: 999 !important;
  }
  .tab-container {
    display: none;
  }
  .txh_nav .centerWidth {
    -ms-flex-direction: column;
    flex-direction: column;
    width: 2.3rem;
  }
  .txh_nav .tit {
    width: 100% !important;
    background-color: rgba(56, 96, 197, 1);
    text-align: center;
  }
  .txh_nav .tit.cur {
    background-color: #213184 !important;
  }
  .txh_nav .tit:hover {
    background-color: #213184 !important;
  }
}