html {
  font-size: 16px;
}
body {
  background: rgb(255, 255, 255);
  color: rgb(0, 0, 0);
  font-family: "Open Sans", "open_sans", "Lucida Grande", "Verdana",
    "Pingfang SC", "Pingfang TC", "Hiragino Sans GB", "Microsoft YaHei", Cardo,
    STSong, "Songti SC", SimSun, "PingFang SC", "Microsoft YaHei", 微软雅黑,
    STXihei, 华文细黑, serif;
  margin: 0px auto;
  -webkit-font-smoothing: antialiased;

  padding-right: calc(100% - 100vw);
}
.loading_index{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #FFFFFF;
  z-index: 10000;
  display: flex;
  justify-content: center;
  align-items: center;
}
.loading-img{
  width: 8rem;
  height: 8rem;
  z-index: 10001;
}
.loading-img img{
  width: 100%;
  height: 100%;
  z-index: 10002;
}
/* 大容器 */
.contenter-wrap {
  box-sizing: border-box;
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-box-align: center;
  align-items: center;
  margin: 0px auto;
}
/* 导航头 =================================================================*/
.contenter-wrap-nav {
  box-sizing: border-box;
  width: 100%;
  display: flex;
  position: fixed;
  height: 3.6rem;
  top: 0;
  z-index: 999;
  line-height: 3.5rem;
  justify-content: center;
  align-items: center;
  background-color: #ffffff;
  border-bottom: 1px solid #ffffff;
  padding: 0 3.2rem 0 3.2rem;
}
.tab_box {
  width: 100%;
  display: flex;
  justify-content: center;
}

.login_box {
  min-width: 5rem;
}

ul li a {
  color: #1e1e1e;
  padding: 0.9375rem 1.25rem;
  font-size: 1rem;
  font-weight: bold;
}
ul li .home {
  padding: 0.9375rem 2.25rem;
  margin-bottom: 0;
}
.currentPage {
  font-size: 0.48rem;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  display: inline-block;
  height: 3.48rem;
  border-bottom: 0.2rem solid #FE5A68;
}
.currentPage a {
  color: #FF605A;
}
.logo_box {
  width: 9.64rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  font-size: 1.5rem;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #ffffff;
  line-height: 1.92rem;
}
.logo {
  width: 4.82rem;
  height: 3.61rem;
  margin-right: 0.48rem;
}
/*  =================================================================*/
/* 内容 */
.contenter-wrap-content {
  width: 100%;
}
/* 左上角三条杠一开始不显示 */
.nav-btn {
  display: none;
}
/* 第一张图片 */
.firstPicture {
  width: 100%;
  height: 30rem;
  background-repeat: no-repeat;
  background-size: cover;
  background-color: transparent;
  background-position: 50% 50%;
  background-image: url("../images/home/one.png");
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  color: white;
  font-size: 1.57rem;
  position: relative;
}
.mask {
  position: absolute;
  opacity: 0.1;
  width: 100%;
  height: 100%;
  background: #605f6d;
}
.xylogo {
  width: 20.8rem;
  height: 13.96rem;
  margin-top: 3.9rem;
}
.xylogo img {
  width: 100%;
  height: 100%;
}
.firstPicture > p {
  display: block;
  font-weight: 300;
  letter-spacing: 0px;
  margin-top: 1.5rem;
  font-size: 2rem;
  font-weight: 400;
}
.firstPicture > strong {
  margin-top: 1rem;
  font-size: 4.5rem;
}
/* 第二张图片 */
.secondPicture {
  width: 100%;
  height: 23.56rem;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #fff7f9;
}
.secondPicture-left {
  height: 100%;
  width: 23.9375rem;
  display: flex;
  align-items: center;
}
.secondPicture-left img {
  width: 17.48rem;
  height: 17.56rem;
}
.secondPicture-right {
  height: 100%;
  /* width: 38rem; */
  display: flex;
  align-items: center;
  margin-right: 0.88rem;
}
.find-margin-dating {
  height: 3.125rem;
  font-size: 2rem;
  color: #333;
  margin-left: 2.88rem;
  margin-top: 6.4375rem;
}
.whatDoIDo {
  font-size: 1.6rem;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #000000;
  line-height: 1.92rem;
  margin-top: 0.625rem;
  margin-bottom: 0.625rem;
}
.toGetTrees {
  color: #856251;
  margin-bottom: 1.875rem;
  font-size: 1rem;
  font-size: 1.5rem;
}
.addButton {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 7.32rem;
  height: 1.92rem;
  line-height: 1.92rem;
  background: #FE5A68;
  box-shadow: 0rem 0.44rem 0.68rem 0rem rgba(233,53,25,0.13);
  border-radius: 0.24rem;
  margin-top: 3.64rem;
}
.addButton a {
  color: white;
}
.addButton:hover {
  background: rgb(255, 216, 194);
}
/* 联系我们 */
.thirdPicture {
  width: 100%;
  height: 21.52rem;
  padding-top: 2.5rem;
  background-color: #fff;
}
.thirdPicture-top {
  width: 100%;
  height: 6.25rem;
}
.contactUs {
  width: 100%;
  margin-bottom: 1.25rem;
  text-align: center;
  font-weight: 600;
  color: #0f0f0f;
  font-size: 1.8rem;
}
.describe {
  width: 100%;
  color: #585858;
  font-size: 0.8rem;
  text-align: center;
}
.thirdPicture-bot {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 1.25rem;
}
.email {
  width: 14rem;
  height: 11.3125rem;
  text-align: center;
}
.mobile {
  height: 9.5625rem;
  margin-top: -1.6875rem;
  text-align: center;
  margin-left: 3.125rem;
}
.weChat {
  width: 14.5625rem;
  height: 9.5625rem;
  margin-top: -1.6875rem;
  text-align: center;
}
.mobilePicture {
  margin-left: 12.825rem;
  margin-bottom: 0.625rem;
}
.weChatPicture {
  margin-left: 3.825rem;
  margin-bottom: 0.625rem;
}
.emailPicture {
  margin-left: 5.5625rem;
}
.emailPicture,
.mobilePicture,
.weChatPicture {
  width: 6.875rem;
  height: 6.875rem;
}
.emailPicture img,
.mobilePicture img,
.weChatPicture img {
  width: 100%;
  height: 100%;
}
.emailPicture_img {
  width: 19.84rem;
  height: 11.16rem;
}
.mobile_box {
  width: 20.8rem;
  height: 11.16rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 1.84rem;
  background: #FE5A68;
  box-sizing: border-box;
}
.mobile_box img {
  width: 4.12rem;
  height: 4.12rem;
}
.mobile_box .mobilWord {
  margin: 0;
}
.mobile_box .mobilWord .mobilWord-top {
  font-size: 1.12rem;
  font-family: PingFangSC-Semibold, PingFang SC;
  font-weight: 600;
  color: #fff;
  margin-top: 1rem;
}
.mobile_box .mobilWord .mobileWord {
  font-size: 0.88rem;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #fff;
  line-height: 1.2rem;
}
.emailWord-top {
  margin-top: 0.625rem;
  margin-left: 3.9rem;
  margin-bottom: 0.625rem;
}
.emailWord-bot {
  margin-top: 0.625rem;
  margin-left: 2.3rem;
  margin-bottom: 0.625rem;
  font-size: 16px;
  color: #333;
}
.mobilWord {
  margin-left: 8.625rem;
}
.mobilWord-top {
  margin-top: 0.625rem;
  margin-bottom: 0.625rem;
}
.navButtons {
  position: fixed;
  right: 20px;
  z-index: 9999;
  bottom: 20px;
}
.prev {
  background: #222 url("https://cdn.xqapi.cn/website/hsleu_com/prev.png")
    no-repeat 13px 12px;
  width: 45px;
  height: 45px;
  margin-top: 6px;
  border-radius: 3px;
  display: block;
  cursor: pointer;
}
.next {
  background: #222 url("https://cdn.xqapi.cn/website/hsleu_com/next.png")
    no-repeat 13px 12px;
  width: 45px;
  height: 45px;
  margin-top: 6px;
  border-radius: 3px;
  display: block;
  cursor: pointer;
}
/* 寻缘树二维码以及电话地址 */
.fourthPicture {
  width: 100%;
  height: 5.84rem;
  background: #3c3c3c;
}
.fourthPicture-content {
  width: 80%;
  height: 100%;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fourthPicture-content-top {
  width: 100%;
  display: flex;
  font-size: 0.875rem;
  border-bottom: 2px solid #999;
}
.left,
.right {
  width: 50%;
  display: flex;
  justify-content: space-around;
}
.left-qrCode {
  width: 8.75rem;
  height: 8.75rem;
  margin-top: 1rem;
}
.left-qrCode img {
  width: 100%;
}
.left-email {
  color: #333;
  margin-top: 4rem;
}
.right-tel,
.right-address {
  margin: auto 0;
}
.right-tel {
  width: 9.375rem;
  color: #333;
}
.right-address {
  width: 21rem;
  color: #333;
  margin-right: 2rem;
}
.fourthPicture-content-bot {
  text-align: center;
  font-size: 0.875rem;
}
.bot-ICP {
  color: #fff;
  margin-bottom: 0.375rem;
}
.bot-ICP a {
  font-size: 0.96rem;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.32rem;
}
.bot-record a {
  font-size: 0.96rem;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #ffffff;
  line-height: 1.32rem;
}
.bot-record {
  text-decoration: underline;
  color: #fff;
}

/* 媒体查询 -- 响应式 */
@media (max-width: 720px) {
  /* 导航头 */
  .contenter-wrap-nav {
    width: 92%;
    border-bottom: none;
    height: auto;
    display: none;
    padding: 50px 50px 0;
  }
  .contenter-wrap-nav li:first-child {
    display: none;
  }
  .firstPicture {
    height: 48rem;
  }
  .xylogo {
    width: 98px;
    height: 134px;
    margin-top: -5rem;
  }
  .contenter-wrap-nav li {
    border-right: none;
    box-sizing: border-box;
    line-height: 54px;
    text-align: left;
    border-bottom: 1px solid #f8e8e3;
  }
  .contenter-wrap-nav li a {
    font-size: 16px;
  }
  /* 导航头 */
  .nav-btn {
    display: inline-block;
    width: 40px;
    height: 40px;
    border-radius: 3px;
    background: #eab4a2;
    position: fixed;
    left: 10px;
    top: 10px;
    z-index: 999;
    overflow: hidden;
  }
  .nav-btn-icon {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    padding-bottom: 5px;
  }
  .nav-btn-icon > span {
    display: block;
    width: 24px;
    height: 3px;
    background: #fff;
    margin-top: 5px;
  }
  .contenter-wrap-content {
    margin-top: 0;
  }
  /* 盒子内容第二个图片 */
  .secondPicture {
    width: 100%;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    height: 578px;
    border-left: 2px solid #edefda;
    border-right: 2px solid #edefda;
  }
  .secondPicture-left {
    width: 300px;
  }

  .find-margin-dating {
    height: 30px;
    font-size: 22px;
    color: #333;
    margin-left: 2.25rem;
    margin-top: 20px;
  }
  .toGetTrees {
    font-size: 22px;
    margin-bottom: 30px;
  }
  .addButton {
    width: 120px;
    height: 60px;
    font-size: 18px;
    margin-left: 2.25rem;
  }
  /* 联系我们 */
  .thirdPicture {
    padding: 35px 0 65px;
    height: 750px;
    box-sizing: border-box;
    border-left: 2px solid #edefda;
    border-right: 2px solid #edefda;
  }
  .contactUs {
    font-size: 25px;
    color: #333;
  }
  .describe {
    font-size: 15px;
  }
  .email,
  .mobile,
  .weChat {
    width: 80%;
    height: 200px;
  }
  .emailPicture,
  .mobilePicture,
  .weChatPicture {
    width: 110px;
    height: 110px;
    margin-left: 32%;
  }
  .emailPicture {
    margin-top: 7%;
    margin-bottom: 3%;
  }
  .mobilePicture {
    margin-top: 9%;
    margin-bottom: 4%;
  }
  .weChatPicture {
    margin-top: 5%;
    margin-bottom: 4%;
  }
  .emailWord-top,
  .weChatWord {
    font-size: 16px;
    color: #333;
  }
  .mobilWord-top,
  .mobileWord {
    font-size: 16px;
    color: #333;
  }
  /* 寻缘树二维码以及电话地址 */
  .thirdPicture-bot {
    display: flex;
    flex-direction: column;
    width: 40.64rem;
  }
  .fourthPicture {
    width: 95%;
    height: 490px;
    padding: 7% 3% 0px;
  }
  .fourthPicture-content {
    width: 100%;
  }
  .fourthPicture-content-top {
    width: 100%;
    font-size: 14px;
    height: 300px;
    display: flex;
    flex-direction: column;
  }
  .left,
  .right {
    width: 100%;
  }
  .left-qrCode {
    width: 131px;
    height: 131px;
    margin-top: 4%;
  }
  .left {
    margin-bottom: 6%;
  }
  .right-tel {
    margin-left: 20px;
  }
  .right-address {
    width: 160px;
    margin-right: 0;
  }
  .fourthPicture-content-bot {
    margin-top: 40px;
    font-size: 14px;
  }
}
/* 宽度到达1000的时候, 根元素字体大小变为14px */
@media screen and (max-width: 1000px) {
  html {
    font-size: 14px;
  }
}
/* 宽度到达800的时候, 根元素字体大小变为12px */
@media screen and (max-width: 800px) {
  html {
    font-size: 12px;
  }
}
@media (max-width: 420px) {
  html {
    font-size: 10px;
  }
  .secondPicture {
    height: 567px;
  }
}