* {
  -webkit-text-size-adjust: none;
}
.w {
  width: 100%;
  max-width: 790px;
  margin: 0 auto;
  padding: 0 20px;
  /* 避免边缘内容贴边 */
  box-sizing: border-box;
}
.mr_t {
  margin-top: -170px;
}
body {
  position: relative;
}
.intelligent {
  display: none;
}
.intelligent img {
  width: 100%;
  height: 100%;
}
.header {
  background: url(../images/001sylbt.png) no-repeat;
  background-position: center center;
  background-size: cover;
  height: 1060px;
  padding-top: 20px;
}
.header .header_top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-direction: column;
}
.header .header_top .header_top_left {
  margin-top: 30px;
  margin-bottom: 30px;
}
.header .header_top .header_top_left img {
  width: 600px;
  height: 100%;
}
.header .header_top .header_top_right {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #fff;
  padding: 30px 20px;
  box-sizing: border-box;
  border-radius: 10px;
  width: 100%;
  gap: 30px;
}
.header .header_top .header_top_right > ul {
  display: flex;
  align-items: center;
}
.header .header_top .header_top_right > ul li {
  border-right: 1px solid #333333;
  padding: 0 20px;
}
.header .header_top .header_top_right > ul li img {
  vertical-align: middle;
  width: 32px;
  height: 100%;
}
.header .header_top .header_top_right > ul li a {
  font-size: 28px;
  line-height: 16px;
  color: #333333;
}
.header .header_top .header_top_right > ul li:hover a {
  color: #016bb5;
}
.header .header_top .header_top_right > ul li:last-child {
  border-right: 0;
}
.header .header_top .header_top_right > ul li:first-child {
  margin: 0;
}
.header .header_top .header_top_right .search {
  position: relative;
  width: 100%;
}
.header .header_top .header_top_right .search input {
  width: 100%;
  height: 80px;
  background: #fff;
  border: 1px solid #016bb5;
  border-radius: 22px;
  padding: 0 70px 0 20px;
  box-sizing: border-box;
  font-size: 28px;
}
.header .header_top .header_top_right .search .magnifier {
  border: 0;
  width: 120px;
  height: 80px;
  background: #016bb5;
  text-align: center;
  padding-top: 6px;
  box-sizing: border-box;
  position: absolute;
  top: 0;
  right: 0px;
  border-radius: 22px;
}
.header .header_top .header_top_right .search .magnifier img {
  width: 42px;
  height: auto;
}
.header .header_top .header_top_right .search .magnifier:hover {
  background: #0a6ed1;
  cursor: pointer;
}
.header .header_bottom {
  margin: 0 auto;
  margin-top: 50px;
  height: auto;
  background: url(../images/062dhbg.png) no-repeat;
  background-size: cover;
  background-position: center center;
  background: none;
}
.header .header_bottom ul {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  flex-wrap: wrap;
  gap: 10px;
}
.header .header_bottom ul li {
  flex: 1 1 calc(50% - 5px);
  line-height: 80px;
  position: relative;
  background-color: #fff;
  width: 33%;
  text-align: center;
  border-radius: 10px;
  flex-shrink: 0;
}
.header .header_bottom ul li a {
  display: block;
  font-size: 28px;
  color: #016bb5;
}
.header .header_bottom ul li:hover a {
  font-weight: bold;
}
.header .header_bottom ul li:hover ::after {
  content: "";
  display: block;
  width: calc(100% - 250px);
  height: 2px;
  background-color: #337ab7;
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
}
.header .header_bottom ul .active a {
  font-weight: bold;
}
.header .header_bottom ul .active ::after {
  content: "";
  display: block;
  width: calc(100% - 250px);
  height: 2px;
  background-color: #337ab7;
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
}
.footer {
  padding: 30px 0 26px;
  background: #016bb5;
  margin-top: 50px;
}
.footer .footer_top {
  display: flex;
  justify-content: space-between;
  position: relative;
  flex-wrap: wrap;
  gap: 20px;
}
.footer .footer_top > li {
  padding-top: 10px;
  width: 50%;
  flex: 1 1 calc(50% - 10px);
}
.footer .footer_top > li > a {
  cursor: pointer;
  display: block;
  background: #045b98;
  width: 100%;
  line-height: 80px;
  text-align: center;
  font-size: 28px;
  color: #ffffff;
}
.footer .footer_top > li span {
  font-size: 28px;
  color: #ffffff;
}
.footer .footer_top > li img {
  width: 22px;
  height: auto;
  vertical-align: middle;
}
.footer .footer_top > li > ul {
  position: absolute;
  bottom: 64px;
  left: 0;
  z-index: 99;
  background: #045b98;
  width: 100%;
  padding: 30px;
  box-sizing: border-box;
  display: none;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
}
.footer .footer_top > li > ul > li {
  flex: 1 1 calc(50% - 20px);
  height: 60px;
  justify-content: center;
  display: flex;
}
.footer .footer_top > li > ul > li > a {
  color: #fff;
  font-size: 28px;
}
.footer .footer_top > .pull_down:hover {
  background: #045b98;
}
.footer .footer_top > .pull_down:hover > ul {
  display: flex;
}
.footer .footer_top > .pull_down:hover > ul > li a:hover {
  font-weight: bold;
}
.footer .footer_bottom {
  margin-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-direction: column;
  gap: 30px;
}
.footer .footer_bottom .footer_bottm_one {
  display: flex;
  align-items: center;
  gap: 0 60px;
  padding-right: 0px;
  justify-content: center;
  border-right: 0px solid rgba(255, 255, 255, 0.5);
  width: 100%;
}
.footer .footer_bottom .footer_bottm_one a {
  display: inline-block;
}
.footer .footer_bottom .footer_bottm_one a img {
  width: auto;
  height: 100px;
}
.footer .footer_bottom .footer_bottm_two {
  display: block;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}
.footer .footer_bottom .footer_bottm_two ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.footer .footer_bottom .footer_bottm_two ul li {
  background: #fff;
  flex: 1 1 calc(50% - 10px);
  text-align: center;
}
.footer .footer_bottom .footer_bottm_two ul li a {
  line-height: 60px;
  font-size: 28px;
  color: #016bb5;
  padding: 20px;
}
.footer .footer_bottom .footer_bottm_two ul li a:hover {
  font-weight: bold;
}
.footer .footer_bottom .footer_bottm_two > p {
  margin-top: 30px;
  line-height: 60px;
  font-size: 28px;
  color: #fff;
}
.footer .footer_bottom .footer_bottm_three {
  line-height: 60px;
  font-size: 28px;
  color: #fff;
}