@charset "utf-8";
/* CSS Document */
body {
  margin: 0;
  padding: 0;
  font-family: "微软雅黑";
  word-wrap: break-word;
}
* {
  margin: 0;
  padding: 0;
  outline: none;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
table {
  border-collapse: collapse;
  table-layout: fixed;
}
input {
  vertical-align: middle;
}
img {
  border: 0;
  vertical-align: middle;
}
ul,
li {
  list-style-type: none;
}
a {
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  color: inherit;
}
a:hover {
  text-decoration: none;
}
.tc {
  text-align: center;
}
.tj {
  text-align: justify;
}
.tl {
  text-align: left;
}
.tr {
  text-align: right;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.cl {
  clear: both;
}
.fb {
  font-weight: bold;
}
input:focus,
textarea:focus,
select:focus {
  outline: none;
}
input,
textarea {
  font: inherit;
}
.ellipsis {
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  display: block;
}
.two {
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  overflow: hidden;
  -webkit-box-orient: vertical;
}
.three {
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-line-clamp: 3;
  overflow: hidden;
  -webkit-box-orient: vertical;
}
.rel {
  position: relative;
}
.abs {
  position: absolute;
}
h3 {
  font-weight: normal;
}
em {
  font-style: normal;
}
.flex {
  display: flex;
  display: -webkit-flex;
}
.between {
  justify-content: space-between;
}
.around {
  justify-content: space-around;
}
.start {
  align-items: flex-start;
}
.center {
  align-items: center;
}
.end {
  align-items: flex-end;
}
.flexcenter {
  display: flex;
  display: -webkit-flex;
  justify-content: center;
}
.flexend {
  display: flex;
  display: -webkit-flex;
  justify-content: flex-end;
}
.wrap {
  flex-wrap: wrap;
}
.clearfix::after {
  content: "";
  display: block;
  clear: both;
  height: 0;
}
.wrap_box {
  line-height: 1.7;
  color: #333;
  font-size: 0.16rem;
}
.content {
  width: 16.64rem;
  margin: 0 auto;
}
.bigimg img {
  transition: all 0.6s;
  -webkit-transition: all 0.6s;
}
.bigimg:hover img {
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
}
.wid70 {
  width: 70%;
}
.w100 {
  width: 100% !important;
}
.h100 {
  height: 100%;
}
.hidden {
  overflow: hidden;
}
.f57 {
  font-size: 0.57rem;
}
.f50 {
  font-size: 0.5rem;
}
.f42 {
  font-size: 0.42rem;
}
.f40 {
  font-size: 0.4rem;
}
.f34 {
  font-size: 0.34rem;
}
.f38 {
  font-size: 0.38rem;
}
.f32 {
  font-size: 0.32rem;
}
.f30 {
  font-size: 0.3rem;
}
.f28 {
  font-size: 0.28rem;
}
.f24 {
  font-size: 0.24rem;
}
.f22 {
  font-size: 0.22rem;
}
.f20 {
  font-size: 0.2rem;
}
.f18 {
  font-size: 0.18rem;
}
.f14 {
  font-size: 14px;
}
.cover {
  object-fit: cover;
}
.gray {
  color: #505050 !important;
}
.gray6 {
  color: #666 !important;
}
.gray9 {
  color: #999 !important;
}
.white {
  color: #fff;
}
.mar_t10 {
  margin-top: 0.1rem;
}
.mar_t20 {
  margin-top: 0.2rem;
}
.mar_t30 {
  margin-top: 0.3rem;
}
.mar_t40 {
  margin-top: 0.4rem;
}
.mar_t50 {
  margin-top: 0.5rem;
}
.mar_r10 {
  margin-right: 0.1rem;
}
.mar_r20 {
  margin-right: 0.2rem;
}
.red {
  color: #c11c20;
}
.brown {
  color: #7b422f;
}
.phone {
  display: none;
}
/*banner*/
.header_bg {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  height: 1.05rem;
  z-index: 9;
  background: #fff;
}
.header {
  width: 17.1rem;
  margin: 0 auto;
}
.logo img {
  width: 6.24rem;
}
.ss_btn {
  cursor: pointer;
}
.ss_btn img {
  width: 0.26rem;
  height: 0.26rem;
}
.nav {
  width: 9.75rem;
}
.nav li {
  width: 1.38rem;
  height: 1.05rem;
  text-align: center;
  position: relative;
  display: flex;
  align-items: center;
}
.nav li > a {
  width: 100%;
  height: 100%;
  line-height: 0.47rem;
  height: 0.47rem;
  position: relative;
  display: block;
}
.nav li.active > a {
  background: url(../images/nav.png) no-repeat;
  background-size: 100% 100%;
}
.nav li:hover > a {
  background: url(../images/nav.png) no-repeat;
  background-size: 100% 100%;
}
.nav li:hover .subnav {
  display: block;
}
.subnav {
  width: 100%;
  top: 1.05rem;
  left: 0;
  padding: 0 0.1rem;
  background: #fff url(../images/subnav.png) no-repeat center bottom;
  background-size: 100%;
  font-size: 0.16rem;
  display: none;
}
.subnav a {
  border-bottom: solid 1px #f4f4f4;
  padding: 0.15rem 0;
  display: block;
}
.subnav a:hover {
  color: #7b422f;
}
.search_box {
  width: 100%;
  height: 100%;
  position: fixed;
  top: -100%;
  left: 0;
  background: #7b422f;
  z-index: 11;
  transition: 0.5s;
  padding: 15% 0 0 15%;
  color: #fff;
}
.search_con {
  width: 770px;
  height: 56px;
  border-radius: 28px;
  background: #fff;
  padding: 0 30px;
  margin: 2% 0;
}
.ss_txt {
  width: 680px;
  height: 56px ;
  border: none;
}
.search_tit {
  font-size: 72px;
  line-height: 1.3;
}
.key b {
  font-size: 18px;
}
.key a {
  margin-left: 2%;
}
.search_close {
  width: 56px;
  height: 56px;
  position: absolute;
  top: 30px;
  right: 40px;
  cursor: pointer;
}
.search_logo {
  width: 130px;
  position: absolute;
  top: 30px;
  left: 6.25%;
}
.search_logo img {
  width: 100%;
}
.banner,
.m_banner {
  margin: 1.05rem 0 0;
}
.banner .swiper-pagination-bullet-active,
.m_banner .swiper-pagination-bullet-active {
  background: #b28960;
}
.banner_txt {
  color: #f3f4f4;
  left: 5%;
  top: 15%;
  z-index: 10;
  display: none;
}
.banner_txt h3 {
  font-size: 52px;
}
.banner_txt p {
  font-size: 24px;
  text-transform: uppercase;
}
.swiper-slide-active .banner_txt {
  display: block;
}
.page {
  text-align: center;
}
.page a {
  line-height: 42px;
  display: inline-block;
  text-align: center;
  background: #e8e8e8;
  padding: 0 17px;
  margin: 0 5px;
}
.page a.active {
  background: #7b422f;
  color: #fff;
}
.service_box {
  padding: 0.5rem 0 0.8rem;
}
.tit {
  line-height: 1.5;
}
.tit p {
  text-transform: uppercase;
}
.service_list {
  margin: 0.4rem 0 0;
}
.service_list li {
  width: 3.72rem;
  margin-right: 0.57rem;
}
.service_list li:nth-child(4n) {
  margin-right: 0;
}
.service_list li a {
  display: block;
}
.service_list li:hover .service_list_con {
  transform: scale(1, 1);
}
.service_list li:hover h4 {
  opacity: 0;
}
.service_list_pic {
  height: 5.205rem;
  border-radius: 0.15rem;
  overflow: hidden;
  position: relative;
  margin-bottom: 0.25rem;
}
.service_list_con {
  width: 100%;
  height: 100%;
  background: rgba(138, 95, 53, 0.84);
  top: 0;
  left: 0;
  color: #fff;
  padding: 30% 0 0;
  transform: scale(0, 0);
  transition: all 0.5s;
}
.service_list_con img {
  width: 1.12rem;
  height: 1.12rem;
}
.service_list_con h2 {
  margin: 0.4rem 0 0;
}
.service_list_con h2::after {
  width: 0.38rem;
  height: 0.03rem;
  background: #ffffff;
  content: "";
  display: block;
  margin: 0.3rem auto 0;
}
.news_bg {
  background: url(../images/news_bg.jpg) no-repeat center bottom #f6f6f6;
  background-size: 100% 100%;
  padding: 0.5rem 0 0.6rem;
}
.news {
  width: 11.1rem;
}
.news_list {
  margin: 0.55rem 0 0;
}
.news_list li {
  width: 5.33rem;
}
.news_pic {
  height: 3.72rem;
}
.news_con {
  padding: 0.3rem 0.24rem 0;
  height: 2.6rem;
  background: #fff;
  box-shadow: 0 10px 50px rgba(136, 136, 136, 0.17);
}
.news_time {
  margin: 0.15rem 0;
}
.news_time img {
  width: 0.23rem;
  height: 0.23rem;
}
.notice {
  width: 5.11rem;
  margin: 0.2rem 0 0;
}
.notice_list li {
  border-bottom: solid 1px #e1e1e1;
  padding: 0.37rem 0;
}
.notice_list li:last-child {
  border: none;
}
.notice_pic {
  width: 2.66rem;
  height: 1.6rem;
  overflow: hidden;
}
.notice_pic img {
  object-fit: cover;
}
.notice_con {
  width: 2.15rem;
  background: url(../images/nar.png) no-repeat left bottom;
  background-size: 0.33rem 0.09rem;
  padding-bottom: 0.35rem;
}
.more {
  width: 1.57rem;
  height: 0.46rem;
  background: url(../images/more.png) no-repeat;
  background-size: 100% 100%;
  color: #b07f44;
}
.bg1 {
  background: url(../images/bg1.jpg) no-repeat center top;
  background-size: 100% 100%;
  padding: 0.5rem 0;
}
.room_list {
  padding: 0.35rem 0 0.85rem;
}
.room_list li {
  width: 4rem;
  height: 3.74rem;
  border-radius: 0.2rem;
  overflow: hidden;
  padding: 0.62rem 0.4rem 0;
  text-align: center;
  color: #fff;
  margin-right: 0.2rem;
}
.room_list li img {
  width: 1.04rem;
  height: 1.03rem;
  transition: all 0.6s;
}
.room_list li h2 {
  margin: 0.3rem 0 0.15rem;
}
.room_list li p {
  text-align: left;
}
.room_list li:nth-child(4n+1) {
  background: #b79471;
}
.room_list li:nth-child(4n+2) {
  background: #9a2b32;
}
.room_list li:nth-child(4n+3) {
  background: #8a5f35;
}
.room_list li:nth-child(4n+4) {
  background: #6d3a27;
}
.room_list li:nth-child(4n) {
  margin-right: 0;
}
.room_list li:hover img {
  transform: rotate(360deg);
}
.friendly {
  margin-top: 0.2rem;
}
.friendly li img {
  height: 1.13rem;
}
.friendly .swiper-pagination {
  position: static;
  margin: 0.3rem 0 0;
}
.friendly .swiper-pagination-bullet {
  width: 0.3rem;
  height: 2px;
  background: rgba(192, 196, 204, 0.3);
  border-radius: 0;
  opacity: 1;
}
.friendly .swiper-pagination-bullet-active {
  background: #c0c4cc;
}
.footer_bg {
  background: #212121;
  padding: 0.65rem 0 0.3rem;
}
.footer_logo img {
  width: 3.07rem;
}
.footer_nav {
  margin: 0.6rem 0.2rem 0.1rem;
}
.footer_nav::after {
  width: 100%;
  height: 1px;
  background: #3e3e3e;
  content: "";
  display: block;
  position: absolute;
  top: 0.55rem;
  left: 0;
}
.footer_nav li h2 {
  font-size: 0.18rem;
  margin-bottom: 0.5rem;
  color: #fff;
}
.footer_nav li p a {
  display: block;
  line-height: 0.36rem;
  color: #86847e;
}
.share_list li {
  position: relative;
  width: 0.45rem;
  margin-right: 0.1rem;
  cursor: pointer;
}
.share_list li:hover .share_code {
  display: block;
}
.share_code {
  width: 1.16rem;
  height: 1.16rem;
  top: -1.34rem;
  left: -0.35rem;
  border: solid 1px #686868;
  padding: 0.05rem;
  display: none;
}
.share_code img {
  width: 100%;
  height: 100%;
}
.share_code::after {
  width: 0;
  height: 0;
  border-left: 0.1rem solid transparent;
  border-right: 0.1rem solid transparent;
  border-top: 0.1rem solid #d8cdbb;
  display: block;
  content: "";
  position: absolute;
  bottom: -0.1rem;
  left: 0;
  right: 0;
  margin: 0 auto;
}
.path {
  padding: 0.24rem 0;
}
.path img {
  width: 0.16rem;
  height: 0.2rem;
  margin-right: 0.1rem;
}
.m_about_bg {
  background: url(../images/m_about_bg.jpg) no-repeat center top;
  background-size: 100% 100%;
  padding: 0.86rem 0 0.72rem;
}
.tit_icon {
  width: 0.48rem;
  height: 0.87rem;
  top: 0.1rem;
  left: 50%;
  margin-left: 1.3rem;
}
.m_tit p {
  text-transform: uppercase;
}
.m_about {
  left: 0;
  right: 0;
  top: 2.2rem;
}
.about_box {
  width: 10.21rem;
  height: 5.84rem;
  background: url(../images/about_bg.jpg) no-repeat;
  background-size: 100% 100%;
  padding: 0.85rem 0.6rem 0 0.8rem;
  margin: 1rem 0 0;
}
.m_about_tit {
  text-transform: uppercase;
}
.m_about_tit::after {
  width: 0.4rem;
  height: 0.03rem;
  background: #c11c20;
  content: "";
  display: block;
  margin: 0.15rem 0 0;
}
.m_about_txt {
  height: 2.2rem;
  overflow: hidden;
}
.about_pic {
  right: 0 ;
  bottom: 0;
  z-index: 0;
}
.about_pic img {
  width: 8.42rem;
}
.leader_bg {
  background: url(../images/leader_bg.jpg) no-repeat center top;
  background-size: 100% 100%;
  padding: 0.9rem 0 0.5rem;
}
.leader {
  margin: 0.6rem 0 0;
}
.leader .swiper {
  width: 14.15rem;
}
.leader .swiper li {
  background: url(../images/leader.png) no-repeat;
  background-size: 100% 100%;
  height: 5.31rem;
  text-align: center;
}
.leader .swiper li a {
  display: block;
  padding: 0.55rem 0.3rem 0;
}
.leader .swiper li h3 {
  margin: 0.2rem 0 0.1rem;
}
.leader .swiper-button-prev,
.leader .swiper-button-next {
  width: 0.45rem;
  height: 0.77rem;
}
.leader .swiper-button-prev::after,
.leader .swiper-button-next::after {
  display: none;
}
.leader .swiper-button-prev {
  background: url(../images/btn1.png) no-repeat;
  background-size: 100% 100%;
}
.leader .swiper-button-next {
  background: url(../images/btn2.png) no-repeat;
  background-size: 100% 100%;
}
.leader_pic {
  width: 1.66rem;
  height: 1.66rem;
  border-radius: 100%;
  border: solid 0.04rem #6d3a25;
  margin: 0 auto;
  overflow: hidden;
}
.leader_pic img {
  width: 100%;
  height: 100%;
}
.leader_txt {
  margin: 0.1rem 0 0.2rem;
  line-height: 0.3rem;
  height: 0.9rem;
  overflow: hidden;
}
.leader_more {
  width: 1.88rem;
  height: 0.32rem;
  background: url(../images/leader_more.png) no-repeat;
  background-size: 100% 100%;
  color: #fff;
  line-height: 0.32rem;
  padding-left: 0.47rem;
  margin-left: 0.57rem;
  text-align: left;
}
.history_bg {
  background: url(../images/history_bg.jpg) no-repeat center bottom #fff;
  background-size: 100%;
  padding: 1.27rem 0 1.15rem;
}
.history {
  margin: 0.75rem 0 0;
}
.history::after {
  width: 100%;
  background: url(../images/line2.png) no-repeat;
  background-size: 100%;
  height: 1.22rem;
  content: "";
  position: absolute;
  left: 0;
  top: 3.3rem;
}
.history li {
  height: 5.85rem;
  display: flex;
  justify-content: space-between;
  flex-direction: column;
}
.history li:nth-child(even) {
  flex-direction: column-reverse;
  margin-top: 1.85rem;
}
.history_con {
  background: url(../images/line1.png) no-repeat left 0.2rem;
  background-size: 0.22rem;
  padding-left: 0.4rem;
}
.year b {
  font-family: Arial;
}
.history_txt {
  margin: 0.15rem 0 0;
}
.history_pic {
  width: 2.14rem;
  height: 2.14rem;
  border-radius: 100%;
  border: solid 0.03rem #b5b5b5;
  overflow: hidden;
}
.history_pic img {
  width: 100%;
  height: 100%;
}
.honor_bg {
  background: url(../images/honor_bg.jpg) no-repeat center top;
  background-size: 100% 100%;
  padding: 1.1rem 0 1rem;
}
.honor {
  margin-top: 0.8rem;
}
.honor li img {
  width: 100%;
}
.honor li p {
  margin-top: 0.25rem;
}
.honor li.swiper-slide-next {
  margin-left: 0.2rem;
}
.honor li.swiper-slide-prev {
  margin-right: 0.25rem;
}
.main_bg1 {
  background: url(../images/room_bg.jpg) no-repeat center bottom #f6f4ef;
  background-size: 100%;
  padding-bottom: 1rem;
}
.type {
  margin: 0.6rem 0 0;
}
.type a {
  width: 2.25rem;
  height: 0.6rem;
  background: url(../images/type1.png) no-repeat;
  background-size: 100% 100%;
  text-align: center;
  line-height: 0.6rem;
  margin: 0 0.1rem;
  color: #9f5d23;
  font-weight: bold;
}
.type a:hover {
  color: #ffffff;
  background: url(../images/type2.png) no-repeat;
  background-size: 100% 100%;
}
.type a.on {
  color: #ffffff;
  background: url(../images/type2.png) no-repeat;
  background-size: 100% 100%;
}
.m_service {
  margin: 0.65rem 0 0;
  padding: 0.3rem 0.25rem 0.65rem;
  background: #fff;
}
.form_txt {
  border: solid 1px #dcdcdc;
  padding: 0 0.15rem;
  height: 0.46rem;
}
.form_txt input {
  border: none;
  background: none;
}
.form_txt1 {
  height: 2.5rem;
}
.form_txt1 textarea {
  border: none;
  padding: 0.1rem 0;
}
.upload {
  width: 1.18rem;
  height: 1.14rem;
}
.upload_input {
  top: 0;
  left: 0;
  opacity: 0;
}
.button {
  width: 4rem;
  height: 0.6rem;
  background: #7b422f;
  color: #fff;
  border-radius: 0.3rem;
  margin: 0.3rem auto 0;
  cursor: pointer;
}
.m_room {
  padding: 0.5rem 0 0.3rem;
}
.m_room li {
  width: 5.25rem;
  height: 5.56rem;
  background: url(../images/room_bg2.jpg) no-repeat;
  background-size: 100% 100%;
  padding: 0.37rem 0.38rem 0;
  margin: 0 0.43rem 0.3rem 0;
}
.m_room li:nth-child(3n) {
  margin-right: 0;
}
.m_room li:hover .m_room_icon {
  background: url(../images/room_icon2.png) no-repeat;
  background-size: 100% 100%;
}
.m_room_pic {
  height: 2.96rem;
}
.m_room_icon {
  width: 1rem;
  height: 1rem ;
  background: url(../images/room_icon1.png) no-repeat;
  background-size: 100% 100%;
  margin: -0.5rem auto 0;
}
.m_room_icon img {
  width: 0.33rem;
  height: 0.3rem;
}
.room_show_bg {
  background: url(../images/room_show_bg.jpg) no-repeat center bottom #f6f4ef;
  background-size: 100%;
  padding-bottom: 1.25rem;
}
.room_show_box {
  margin: 1.8rem 0 0;
}
.room_show_tit {
  width: 0.57rem;
  line-height: 0.66rem;
}
.room_show_pic {
  width: 7.04rem;
  height: 4.66rem;
  margin-left: 0.5rem;
  z-index: 2;
}
.room_show {
  width: 12.06rem;
  height: 5.84rem;
  background: url(../images/room_show_box.jpg) no-repeat;
  background-size: 100% 100%;
  right: 0;
  top: -0.58rem;
  padding: 0.5rem 0.53rem 0.5rem 4.05rem;
  z-index: 1;
}
.room_show_title::after {
  width: 0.48rem;
  height: 0.03rem;
  background: #7b422f;
  content: "";
  display: block;
}
.m_room_show {
  line-height: 0.26rem;
  height: 3.12rem;
  overflow: hidden;
}
.room_show_list_tit {
  background: url(../images/tit2.png) no-repeat 1.37rem 0.35rem;
  background-size: 1.22rem;
  line-height: 1.5;
  margin: 1.9rem 0 0;
}
.room_show_list_tit h2 {
  font-size: 0.42rem;
}
.room_show_list_tit p {
  text-transform: uppercase;
}
.show_txt_box {
  background: #fff;
  padding: 0.65rem 0.35rem;
}
.show_txt img {
  max-width: 100%;
}
.m_news_show_box {
  padding: 0 0.35rem 0.6rem;
  background: #fff;
}
.m_news_show_tit {
  border-bottom: solid 1px #f5f5f5;
  padding: 0.34rem 0 0.24rem;
}
.m_news {
  padding: 0.6rem 0;
}
.m_news li {
  border-bottom: dotted 2px #e1d6ce;
  padding: 0.3rem 0;
}
.m_news li:last-child {
  border: none;
}
.m_news li a {
  background: #fff;
  padding: 0.3rem;
}
.m_news_pic {
  width: 3.79rem;
  height: 2.28rem;
}
.m_news_con {
  width: 12rem;
}
.tese_box {
  background: #fff;
  margin: 0.6rem 0 0;
  align-items: flex-start;
}
.type_list {
  width: 5rem;
  padding: 0.2rem 0 0;
}
.type_list li {
  height: 1.18rem;
  margin-bottom: 0.2rem;
  font-size: 0.26rem;
}
.type_list li a {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  position: relative;
  padding-left: 1.1rem;
  z-index: 1;
}
.type_list li a::after {
  width: 0;
  height: 100%;
  background: url(../images/tese_nav.png) no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  content: "";
  z-index: -1;
  transition: all 0.6s;
}
.type_list li:hover a {
  color: #fff;
  font-weight: bold;
}
.type_list li:hover a::after {
  width: 6.03rem;
}
.type_list li.on a {
  color: #fff;
  font-weight: bold;
}
.type_list li.on a::after {
  width: 6.03rem;
}
.tese_list {
  width: 11.62rem;
  border: solid 0.15rem #e3dac2;
  background-size: 100% 100%;
  padding: 0.2rem 0.45rem 0.2rem 1.2rem;
}
.tese_list li {
  border-bottom: dashed 1px #d7c6c0;
  padding: 0.25rem 0;
}
.tese_list li:last-child {
  border: none;
}
.nextpage {
  margin: 0.5rem 0 0;
}
.nextpage a {
  width: 0.9rem;
  height: 0.5rem;
  border-radius: 0.1rem;
  border: solid 0.02rem #6d3a25;
}
.expert_box {
  padding: 0.8rem 0.6rem 0;
}
.expert_pic {
  width: 3.02rem;
  height: 3.95rem;
}
.expert_pic::after {
  width: 100%;
  height: 100%;
  background: url(../images/ex_bg.png) no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  content: "";
}
.expert_con {
  width: 11.92rem;
  background: url(../images/ex_txt_bg.jpg) no-repeat;
  background-size: 100% 100%;
  min-height: 12.15rem;
  padding: 0.5rem 0.6rem;
}
.expert_tit {
  margin: 0.5rem 0 0.4rem;
}
.expert_tit img {
  width: 3.3rem;
}
.backtop {
  width: 0.5rem;
  height: 0.41rem;
  position: fixed;
  right: 3%;
  bottom: 10%;
  z-index: 8;
  cursor: pointer;
}