html,
body {
  margin: 0;
}
body {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  /*布局方向是垂直的*/
  flex-direction: column;
  width: 100%;
  text-size-adjust: none;
    /* 或者设置为100%，表示不进行缩放 */
    /* text-size-adjust: 100%; */
    
    /* 为了更好的兼容性，可以加上带前缀的属性 */
    -webkit-text-size-adjust: none;
    -moz-text-size-adjust: none;
    -ms-text-size-adjust: none;
}
a {
  text-decoration: none;
}
header {
  height: 4.06rem;
  position: sticky;
  top: 0;
  left: 0;
  z-index: 999;
  padding: 0rem 0.75rem;
  background: #27469a;
  text-align: center;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header .header_img {
  display: flex;
  align-items: center;
  font-weight: 500;
  font-size: 1.2rem;
  color: #ffffff;
  text-align: left;
  font-style: normal;
  text-transform: none;
}
header .header_img .header_img_nr {
  width: 14.8rem;
  height: 2.72rem;
}
header .header_box {
  width: 1.81rem;
  height: 1.66rem;
}
header .navigate {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
}
header .navigate .navigate_img {
  width: 100vw;
  height: 100vh;
}
header .navigate .navigate_box {
  width: 100vw;
  padding-top: 3.5rem;
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
header .navigate .navigate_box .navigate_box_img {
  position: absolute;
  right: 0.7rem;
  top: 1.2rem;
  width: 1.72rem;
  height: 1.72rem;
}
header .navigate .navigate_box .navigate_box_logo {
  width: 3.94rem;
  height: 4.16rem;
  margin-bottom: 0.72rem;
}
header .navigate .navigate_box .navigate_box_title {
  font-weight: 500;
  font-size: 1.88rem;
  color: #ffffff;
  text-align: center;
  font-style: normal;
  text-transform: none;
  margin-bottom: 2.22rem;
}
header .navigate .navigate_box .navigate_box_list {
  width: 100%;
}
header .navigate .navigate_box .navigate_box_list .navigate_box_list_nr {
  display: block;
  width: 100%;
  border-bottom: 1px solid rgba(225, 225, 225, 0.2);
  font-weight: 500;
  font-size: 1.56rem;
  color: #ffffff;
  text-align: center;
  font-style: normal;
  text-transform: none;
  padding: 0.9rem 0;
}
header .navigate .navigate_box .navigate_box_list .navigate_box_list_nr:nth-child(1) {
  border-top: 1px solid rgba(225, 225, 225, 0.2);
}
header .navigate .navigate_box .navigate_box_list .navigate_box_list_nr_xz {
  background-color: rgba(225, 225, 225, 0.2);
}
footer {
  text-align: center;
  display: flex;
  flex-direction: column;
}
footer .footer_box {
  position: relative;
  padding-bottom: 2rem;
}
footer .footer_box .footer_img {
  position: absolute;
  left: 0;
  width: 23.44rem;
  height: 12.5rem;
  z-index: -1;
}
footer .footer_box .footer_box_nr {
  margin: 1rem 1rem 2rem 2rem;
}
footer .footer_box .footer_box_nr .footer_box_nr_title {
  font-weight: 500;
  font-size: 1.13rem;
  color: #ffffff;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-bottom: 1rem;
}
footer .footer_box .footer_box_nr .footer_box_nr_text {
  font-weight: 400;
  font-size: 0.88rem;
  color: #ffffff;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-bottom: 0.5rem;
}
footer .footer_box .footer_box_but {
  padding: 0 0.3rem 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
footer .footer_box .footer_box_but .footer_box_but_z {
  display: flex;
  justify-content: center;
  align-items: center;
}
footer .footer_box .footer_box_but .footer_box_but_z .footer_box_but_z_nr {
  width: 6.25rem;
  height: 1.56rem;
  border-radius: 0.78rem 0.78rem 0.78rem 0.78rem;
  border: 0.06rem solid #ffffff;
  font-weight: 400;
  font-size: 0.88rem;
  color: #ffffff;
  line-height: 1.56rem;
  text-align: center;
  font-style: normal;
  text-transform: none;
  margin: 0 0.5rem;
}
footer .footer_box .footer_box_but .footer_box_but_y {
  position: fixed;
  right: 1rem;
  bottom: 5rem;
}
footer .footer_box .footer_box_but .footer_box_but_y img {
  width: 3.75rem;
  height: 3.75rem;
}
footer .footer_but {
  width: 23.44rem;
  height: 4.69rem;
  background: #ffffff;
}
footer .footer_but .footer_but_nr {
  font-weight: 400;
  font-size: 0.75rem;
  color: #333333;
  text-align: center;
  font-style: normal;
  text-transform: none;
  margin-bottom: 1rem;
}
footer ul {
  margin-bottom: 0;
}
footer ul li {
  list-style-type: none;
  clear: both;
  font-size: larger;
  text-decoration: none;
}
/* 设置高度是跟父元素的高度一致，100% */
/* 实际高度是100% 减去顶部高度和底部高度，左右两边固定，中间是剩余100%原理一致*/
main {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  width: 100%;
  overflow-x: hidden;
}
.con {
  width: calc(100%-1.26rem);
  padding: 0 0.63rem;
}
.hidden {
  display: none !important;
}
.general_top {
  width: 100%;
  height: 7.81rem;
  background: #a5bdff;
  position: relative;
}
.general_top .top_img {
  width: 100%;
  height: 7.81rem;
  background: #a5bdff;
}
.general_top .top_title {
  position: absolute;
  top: 2.5rem;
  left: 50%;
  transform: translate(-50%, 0);
  font-weight: 500;
  font-size: 1.69rem;
  color: #ffffff;
  text-align: center;
  font-style: normal;
  text-transform: none;
  white-space: nowrap;
}
.general_top .top_text {
  position: absolute;
  top: 5.1rem;
  left: 50%;
  transform: translate(-50%, 0);
  font-weight: 400;
  font-size: 0.81rem;
  color: #ffffff;
  text-align: center;
  font-style: normal;
  text-transform: none;
  white-space: nowrap;
}
.laypage {
  text-align: center;
}