* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-family: Arial, '微软雅黑', 'Hiragino Sans GB', 'Microsoft Yahei', SimSun, sans-serif !important;
  -moz-user-select: none;
  /*mozilar*/
  -webkit-user-select: none;
  /*webkit*/
  -ms-user-select: none;
  /*IE*/
  user-select: none;
}
input,
textarea {
  -webkit-transform: translate3d(0, 0, 0) !important;
  -webkit-user-select: text !important;
}
ul {
  list-style: none;
  /*去掉列表的默认样式*/
}
[tip] {
  position: relative;
}
[tip]:before,
[tip]:after {
  content: '';
  position: absolute;
  opacity: 0;
  visibility: hidden;
  -webkit-transition: transform 0.24s;
  transition: transform 0.24s;
  pointer-events: none;
}
[tip]:after {
  content: attr(tip);
  top: 50%;
  left: 100%;
  white-space: nowrap;
  padding: 3px 10px 4px 10px;
  line-height: 16px;
  font-size: 14px;
  background-color: rgba(24, 24, 24, 0.75);
  box-shadow: 0 2px 3px #ccc;
  color: #fff;
  font-family: "PingFang SC", "Microsoft YaHei", SimHei, SimSun, sans-serif;
  border: 0;
  text-align: center;
  border-radius: 2px;
  letter-spacing: 1px;
  max-width: 300px;
  z-index: 1;
}
[tip]:hover:after {
  opacity: 1;
  visibility: visible;
}
[tip]:hover:before {
  opacity: 1;
  border: 5px solid transparent;
  visibility: visible;
  z-index: 2;
}
[tip]:after {
  -webkit-transform: translate(-10px, -50%);
  transform: translate(-10px, -50%);
}
[tip]:hover:after,
[tip]:hover:before {
  -webkit-transform: translate(10px, -50%);
  transform: translate(10px, -50%);
}
[tip]:hover:before {
  top: 50%;
  right: 0;
  border-color: transparent;
  border-right-color: rgba(24, 24, 24, 0.75);
  border-right-width: 4px;
}
[tip][tip-align="top"]:after {
  top: auto;
  left: 50%;
  bottom: 100%;
  -webkit-transform: translate(-50%, 10px);
  transform: translate(-50%, 5px);
}
[tip][tip-align="top"]:hover:after,
[tip][tip-align="top"]:hover:before {
  -webkit-transform: translate(-50%, -10px);
  transform: translate(-50%, -10px);
}
[tip][tip-align="top"]:before {
  left: 50%;
  top: 0;
  right: auto;
  border-color: transparent;
  border-top-color: rgba(24, 24, 24, 0.75);
  border-top-width: 4px;
}
[tip][tip-align="bottom"]:after {
  top: 100%;
  left: 50%;
  bottom: auto;
  -webkit-transform: translate(-50%, -10px);
  transform: translate(-50%, -10px);
}
[tip][tip-align="bottom"]:hover:after,
[tip][tip-align="bottom"]:hover:before {
  -webkit-transform: translate(-50%, 10px);
  transform: translate(-50%, 10px);
}
[tip][tip-align="bottom"]:before {
  left: 50%;
  bottom: 0;
  top: auto;
  right: auto;
  border-color: transparent;
  border-bottom-color: rgba(24, 24, 24, 0.75);
  border-bottom-width: 4px;
}
[tip][tip-align="left"]:after {
  top: 50%;
  right: 100%;
  left: auto;
  bottom: auto;
  -webkit-transform: translate(10px, -50%);
  transform: translate(10px, -50%);
}
[tip][tip-align="left"]:hover:after,
[tip][tip-align="left"]:hover:before {
  -webkit-transform: translate(-10px, -50%);
  transform: translate(-10px, -50%);
}
[tip][tip-align="left"]:before {
  top: 50%;
  left: 0;
  right: auto;
  border-color: transparent;
  border-left-color: rgba(24, 24, 24, 0.75);
  border-left-width: 4px;
}
[tip=""]:after,
[tip=""]:before {
  content: none !important;
}
.loading {
  background: url(data:image/gif;base64,R0lGODlhGAAYAPYAALGxsbOzs7S0tLu7u76+vsDAwMXFxcrKys/Pz…gfkCRdhBHjTgi/GHVCiuTFhxdYFSmy8aunsxofwmbdaiOlyRU2FL2owZWR0HgfBDOaCwQAOw==) center no-repeat;
}
.clear::after {
  /*清除浮动的*/
  content: "";
  display: block;
  clear: both;
}
.ellipsis {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.more_ellipsis {
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
a {
  text-decoration: none;
}
img {
  display: block;
  border: none;
}
body,
html {
  width: 100%;
  min-height: 800px;
  font-size: 16px;
}
.header {
  width: 100%;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 100;
  background-color: white;
}
.header .logo_nav {
  width: 100%;
  height: 80px;
}
.header .logo_nav > div {
  width: 1100px;
  height: 100%;
  margin: 0 auto;
}
.header .logo_nav > div .logo {
  width: 250px;
  height: 100%;
  background-color: #fff;
  background: url("../img/logo.png") no-repeat center;
  background-size: 98%;
  float: left;
  cursor: pointer;
  overflow: hidden;
}
.header .logo_nav > div .logo img {
  width: 100%;
  height: auto;
  display: block;
}
.header .logo_nav > div .nav {
  float: right;
  width: 805px;
  height: 100%;
}
.header .logo_nav > div .nav li {
  width: 115px;
  height: 80px;
  text-align: center;
  position: relative;
  background-color: white;
  float: left;
  cursor: pointer;
}
.header .logo_nav > div .nav li:hover {
  font-weight: bold;
}
.header .logo_nav > div .nav li .item_text {
  display: inline-block;
  width: 110px;
  height: 40px;
  line-height: 40px;
  letter-spacing: 3px;
  margin: 20px auto;
  background-color: #fff;
  border-radius: 10px;
}
.header .logo_nav > div .nav li a {
  color: #5d5d5d;
}
.header .logo_nav > div .nav li.active a {
  color: #fff;
}
.header .logo_nav > div .nav li.active a .item_text {
  background-color: #138ee2;
}
.header .logo_nav > div .nav_bar {
  width: 30px;
  height: 30px;
  background-image: url("data:image/png;base64,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");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 30px 30px;
  float: right;
  margin-right: 15px;
  margin-top: 10px;
}
.header .logo_nav > div .nav_xs_list {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 101;
  width: 100%;
  height: 100%;
}
.header .logo_nav > div .nav_xs_list li {
  height: 50px;
  padding-left: 15px;
  line-height: 50px;
  color: #fff;
}
.header .logo_nav > div .nav_xs_list li.active {
  background-color: #5d5d5d;
}
.banner {
  width: 100%;
  margin-top: 80px;
  min-height: 210px;
  min-width: 1120px;
}
.banner .swiper {
  position: relative;
}
.banner .swiper img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: auto;
  -webkit-transition: 1s;
  /* Safari 和 Chrome */
}
.banner .swiper img:hover {
  -webkit-filter: contrast(1.5);
}
.banner .swiper .pagination {
  position: absolute;
  z-index: 20;
  height: 20px;
  bottom: 20px;
  width: 100%;
  text-align: center;
}
.banner .swiper .pagination .swiper-pagination-bullet {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #f1f1f1;
  border-radius: 8px !important;
  margin-left: 20px !important;
  cursor: pointer;
}
.banner .swiper .pagination .swiper-pagination-bullet-active {
  background: #fff;
  width: 30px;
  transition: width 1s linear;
  -ms-transition: width 1s;
  /* IE 9 */
  -moz-transition: width 1s;
  /* Firefox */
  -webkit-transition: width 1s;
  /* Safari 和 Chrome */
  -o-transition: width 1s;
}
.banner > img {
  width: 100%;
  height: auto;
}
.footer {
  width: 100%;
  height: 115px;
  text-align: center;
  font-size: 14px;
  color: #fff;
  min-width: 1120px;
}
.footer .footer_lg {
  padding-top: 12px;
  width: 100%;
  height: 100%;
  background: url("../img/footer.jpg") no-repeat center;
}
.footer .footer_lg > div {
  height: 30px;
  line-height: 30px;
}
.footer .footer_lg > div a:hover {
  text-decoration: underline;
}
.footer .footer_xs {
  padding-top: 12px;
}
.footer .footer_xs .footer_xs_item {
  padding: 0 15px;
  text-align: left;
  position: relative;
  font-size: 14px;
  height: 40px;
}
.footer .footer_xs .footer_xs_item:nth-child(4) {
  height: 50px;
  background: url("../img/footer_xs.jpg") no-repeat center;
}
.footer .footer_xs .footer_xs_item > span {
  position: absolute;
  left: 45px;
  top: 5px;
  line-height: 20px;
  width: 85%;
}
.footer .footer_xs .footer_xs_item img {
  position: absolute;
  left: 10px;
  top: 0;
  display: inline-block;
  width: 30px;
  height: auto;
}
.footer .footer_xs .footer_xs_item > div {
  text-align: center;
  line-height: 25px;
  color: #fff;
}
@media (max-width: 768px) {

  .header {
    width: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 100;
    background-color: #f2f4f8 !important;
    padding: 0 0px 0px 0px!important;
  }
  .header .logo_nav {
    width: 100%;
    height: 50px !important;
  }
  .header .logo_nav > div {
    width: 100%!important;
    height: 100%;
    margin: 0 auto;
  }
  .header .logo_nav > div .logo {
    width: 210px;
    height: 100%;
    margin-left: -6px !important;
    background-color: #fff;
    background: url("../img/logo.png") no-repeat center;
    background-size: 80% 65% !important;
    float: left;
    cursor: pointer;
  }
  .header .logo_nav > div .logo img {
    width: 100%;
    height: auto;
    display: block;
  }
  .header .logo_nav > div .nav {
    display: none!important;
    float: right;
    width: 805px;
    height: 80px;
  }
  .header .logo_nav > div .nav li {
    width: 115px;
    height: 80px;
    text-align: center;
    position: relative;
    background-color: white;
    float: left;
    cursor: pointer;
  }
  .header .logo_nav > div .nav li:hover {
    font-weight: bold;
  }
  .header .logo_nav > div .nav li .item_text {
    display: inline-block;
    width: 110px;
    height: 40px;
    line-height: 40px;
    letter-spacing: 3px;
    margin: 20px auto;
    background-color: #fff;
    border-radius: 10px;
  }
  .header .logo_nav > div .nav li a {
    color: #5d5d5d;
  }
  .header .logo_nav > div .nav li.active a {
    color: #fff;
  }
  .header .logo_nav > div .nav li.active a .item_text {
    background-color: #138ee2;
  }
  .banner {
    width: 100%;
    margin-top: 50px !important;
    min-height: auto!important;
    min-width: 100%!important;
  }
  .banner .swiper {
    position: relative;
  }
  .banner .swiper img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: auto;
    -webkit-transition: 1s;
    /* Safari 和 Chrome */
  }
  .banner .swiper img:hover {
    -webkit-filter: contrast(1.5);
  }
  .banner .swiper .pagination {
    position: absolute;
    z-index: 20;
    height: 10px!important;
    bottom: 5px!important;
    width: 100%;
    text-align: center;
  }
  .banner .swiper .pagination .swiper-pagination-bullet {
    display: inline-block;
    width: 8px;
    height: 4px;
    background: #f1f1f1;
    border-radius: 4px !important;
    margin-left: 20px !important;
    cursor: pointer;
  }
  .banner .swiper .pagination .swiper-pagination-bullet-active {
    background: #fff;
    width: 20px;
    transition: width 1s linear;
    -ms-transition: width 1s;
    /* IE 9 */
    -moz-transition: width 1s;
    /* Firefox */
    -webkit-transition: width 1s;
    /* Safari 和 Chrome */
    -o-transition: width 1s;
  }
  .banner > img {
    width: 100%;
    height: auto;
  }
  .banner .img_lg {
    display: none;
  }
  .footer {
    width: 100%;
    height: auto!important;
    text-align: center;
    font-size: 14px;
    color: #000 !important;
    min-width: 100%!important;
  }
  .footer .footer_lg {
    display: none!important;
  }
}
@media (min-width: 768px) {
  .banner .img_xs {
    display: none;
  }
  .nav_bar {
    display: none!important;
  }
  .nav_xs_list {
    display: none!important;
  }
  .footer_xs {
    display: none!important;
  }
}