* {
  margin: 0;
  padding: 0;
}
html {
  margin: auto;
}
body {
  font-size: 14px;
  font-family: "Microsoft YaHei";
  -webkit-text-size-adjust: none;
  line-height: 1.62;
  color: #4b484f;
  max-width: 640px;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-tap-highlight-color: transparent;
  margin: 0 auto;
  background: #000;
  background-size: 100% auto;
  position: relative;
  line-height: 1;
  height: 100vh;
}
u,
b,
i,
s {
  text-decoration: none;
  font-weight: normal;
  font-style: normal;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
}
ul,
ol,
li {
  list-style: none;
}
em {
  font-style: normal;
}
img {
  border: none;
}
input,
textarea {
  outline: none;
}
input,
img {
  vertical-align: middle;
}
q:before,
q:after {
  content: '';
}
.step:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0;
}
.fn-clear {
  *zoom: 1;
}
a {
  color: #4b484f;
  text-decoration: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
}
a:active {
  color: #4b484f;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
}
section,
aside,
header,
footer,
hgroup,
article,
canvas {
  display: block;
}
select {
  appearance: none;
  -moz-appearance: none;
  -webkit-appearance: none;
}
.f_left {
  float: left;
}
.f_right {
  float: right;
}
.bg {
  width: 100%;
  z-index: -1;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  top: 0;
}
.fixed {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  max-width: 640px;
  overflow: hidden;
}
.delay05 {
  animation-delay: 0.5s;
}
.delay06 {
  animation-delay: 0.6s;
}
.delay07 {
  animation-delay: 0.7s;
}
.delay08 {
  animation-delay: 0.8s;
}
.delay09 {
  animation-delay: 0.9s;
}
.delay1 {
  animation-delay: 1s;
}
.delay1_1 {
  animation-delay: 1.1s;
}
.delay1_2 {
  animation-delay: 1.2s;
}
.delay1_3 {
  animation-delay: 1.3s;
}
.delay1_4 {
  animation-delay: 1.4s;
}
.delay1_5 {
  animation-delay: 1.5s;
}
.delay1_6 {
  animation-delay: 1.6s;
}
.delay1_7 {
  animation-delay: 1.7s;
}
.delay1_8 {
  animation-delay: 1.8s;
}
.delay1_9 {
  animation-delay: 1.9s;
}
.delay2 {
  animation-delay: 2s;
}
.delay2_5 {
  animation-delay: 2.5s;
}
.delay3 {
  animation-delay: 3s;
}
.delay31 {
  animation-delay: 3.1s;
}
.delay32 {
  animation-delay: 3.2s;
}
.delay33 {
  animation-delay: 3.3s;
}
.delay34 {
  animation-delay: 3.4s;
}
.delay35 {
  animation-delay: 3.5s;
}
.delay4 {
  animation-delay: 4s;
}
.delay41 {
  animation-delay: 4.1s;
}
.delay42 {
  animation-delay: 4.2s;
}
.delay45 {
  animation-delay: 4.5s;
}
.delay5 {
  animation-delay: 5s;
}
.background {
  position: absolute;
  width: 100%;
  height: 100%;
  background-size: 100% auto;
  background-repeat: no-repeat;
}
@media (min-width: 640px) {
  .fixed {
    left: 50%;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    box-shadow: 0px 0px 14px 1px rgba(0, 0, 0, 0.2);
    transform: translateX(-50%);
  }
  body {
    background: #f3f3f3;
  }
}
.fixed img {
  position: absolute;
}
.hide {
  display: none;
}
a,
button,
input,
textarea {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
.l100 {
  left: 100%;
}
input,
button,
textarea {
  -webkit-appearance: none;
  border-radius: 0;
}
.translate3d {
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}
@keyframes flicker {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.1;
  }
  100% {
    opacity: 1;
  }
}
.flicker {
  animation: flicker 3s ease-in-out infinite;
}
.flicker2 {
  animation: flicker 2s ease-in-out infinite;
}
@keyframes leftRight {
  0% {
    transform: translateX(0%);
  }
  50% {
    transform: translateX(100%);
  }
  100% {
    transform: translateX(0%);
  }
}
.leftRight {
  animation: leftRight 8s ease-in-out infinite;
}
input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: #4b484f;
}
.w100 {
  width: 100%;
}
.displayLineBlock {
  display: inline-block;
}
.hoverState {
  cursor: pointer;
}
.clear:after {
  display: block;
  content: " ";
  clear: both;
}
select {
  outline: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
.audioBtn {
  width: 0.5rem;
  position: fixed;
  left: 0.3rem;
  top: 0.2rem;
  z-index: 2;
}
.play {
  animation: playmusic 2s linear infinite;
  -moz-animation: playmusic 2s linear infinite;
  -webkit-animation: playmusic 2s linear infinite;
  -o-animation: playmusic 2s linear infinite;
}
@keyframes playmusic {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
@-moz-keyframes playmusic {
  from {
    -moz-transform: rotate(0deg);
  }
  to {
    -moz-transform: rotate(360deg);
  }
}
@-webkit-keyframes playmusic {
  from {
    -webkit-transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
  }
}
@-o-keyframes playmusic {
  from {
    -o-transform: rotate(0deg);
  }
  to {
    -o-transform: rotate(360deg);
  }
}
@keyframes zoom {
  0 {
    transform: scale3d(1, 1, 1);
  }
  50% {
    transform: scale3d(0.7, 0.7, 0.7);
  }
  100% {
    transform: scale3d(1, 1, 1);
  }
}
.zoom {
  animation: zoom 3s linear infinite;
}
.msg {
  position: fixed;
  min-width: 3.8rem;
  padding: 0 0.1rem;
  height: 0.5rem;
  background: rgba(255, 255, 255, 0.9);
  left: 50%;
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  transform: translateX(-50%);
  bottom: 0.5rem;
  text-align: center;
  line-height: 0.5rem;
  color: #000;
  display: none;
  font-family: "Microsoft YaHei";
  font-size: 0.2rem;
  z-index: 99;
}
@keyframes upOut {
  from {
    opacity: 1;
  }
  to {
    transform: translateY(-100%) scale(0.2);
  }
}
.upOut {
  animation-name: upOut;
  animation-duration: 0.3s;
  animation-fill-mode: both;
}
@keyframes bottomIn {
  from {
    transform: translateY(150%) scale(2);
  }
  to {
    transform: translateY(0%) scale(1);
  }
}
.bottomIn {
  animation-name: bottomIn;
  animation-duration: 0.2s;
  animation-fill-mode: both;
}
.restore {
  transform: translateY(0%);
}
.arrow-bottom {
  animation: clockwiserotation 1.5s ease-in-out infinite;
  -moz-animation: clockwiserotation 1.5s ease-in-out infinite;
  -webkit-animation: clockwiserotation 1.5s ease-in-out infinite;
  -o-animation: clockwiserotation 1.5s ease-in-out infinite;
}
@keyframes clockwiserotation {
  0% {
    margin-bottom: -10px;
    opacity: 0;
  }
  35% {
    margin-bottom: 0;
    opacity: 0.8;
  }
  65% {
    margin-bottom: 0;
    opacity: 0.8;
  }
  85% {
    margin-bottom: 10px;
    opacity: 0;
  }
  100% {
    margin-bottom: -10px;
    opacity: 0;
  }
}
.swiper-container {
  width: 100%;
  height: 100%;
}
.swiper-slide {
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}
.page {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}
.page img {
  position: absolute;
}
.loader_black {
  background: #112e61;
}
.loader_black .bg {
  top: auto;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
}
.loader {
  background: #ad7967;
}
.loading_bottom {
  bottom: 0;
}
.car_bar_box {
  top: 30%;
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  transform: translateX(-50%);
  width: 80%;
}
.load_car {
  width: 26%;
}
.loading_logo {
  width: 20%;
  top: 5%;
  right: 10%;
}
.loading_key_btn {
  width: 4rem;
  left: 50%;
  margin-left: -2rem;
  bottom: 1rem;
  animation: flicker 3s ease-in-out infinite;
}
.loader_bar_box,
.loader_text_btn {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translateX(-50%) translateY(-50%);
  -moz-transform: translateX(-50%) translateY(-50%);
  -ms-transform: translateX(-50%) translateY(-50%);
  -o-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
  margin-top: -12%;
  color: #fff;
}
.load_car_end {
  width: 1.56rem;
  left: 50%;
  margin-left: -0.78rem;
  top: 30%;
}
.video {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 2;
  object-fit: cover;
  background: #000;
  object-position: top;
}
.ask2_video,
.ask3_video,
.ask4_video {
  object-fit: cover;
}
.end_video {
  object-fit: cover;
  object-position: initial;
}
.key_rongliang_max {
  width: 3.29rem;
  left: 50%;
  margin-left: -1.645rem;
  top: 30%;
}
.p2 {
  pointer-events: none;
}
.p3 .bg {
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
}
.p3_logo_left {
  top: 0.2rem;
  left: 0.43rem;
  width: 1.13rem;
}
.p3_logo_right {
  width: 1.17rem;
  right: 0.43rem;
  top: 0.15rem;
}
.p3_tips {
  width: 3.23rem;
  left: 50%;
  margin-left: -1.615rem;
  top: 7.1rem;
  pointer-events: none;
}
.key_bg {
  width: 1.35rem;
  top: 7.8rem;
}
.key_bg-1 {
  left: 0.35rem;
}
.key_bg-2 {
  left: 1.85rem;
}
.key_bg-3 {
  left: 3.28rem;
}
.key_bg-4 {
  left: 4.72rem;
}
.key_min {
  width: 0.81rem;
  top: 8.1rem;
  z-index: 1;
}
.key_min-1 {
  left: 0.6rem;
}
.key_min-2 {
  left: 2.05rem;
}
.key_min-3 {
  left: 3.5rem;
}
.key_min-4 {
  left: 4.9rem;
}
.drag_door_box {
  width: 3.15rem;
  left: 50%;
  margin-left: -1.575rem;
  height: 5.95rem;
  position: absolute;
  top: 1.15rem;
  pointer-events: none;
}
.p3_hand_tips {
  width: 1.15rem;
  left: 4.2rem;
  top: 4.5rem;
  animation: flicker 3s ease-in-out infinite;
}
.p4 .bg {
  height: 100%;
  object-fit: cover;
}
.p4_hei_bg {
  height: 12.36rem;
  object-fit: cover;
}
.p4_layer_box {
  width: 5.01rem;
  height: 6.2rem;
  top: 50%;
  left: 50%;
  -webkit-transform: translateX(-50%) translateY(-50%);
  -moz-transform: translateX(-50%) translateY(-50%);
  -ms-transform: translateX(-50%) translateY(-50%);
  -o-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
  position: absolute;
}
.p4_layer_input_box input {
  position: fixed;
  width: 2.6rem;
  height: 0.35rem;
  border: 0;
  left: 1.7rem;
  top: 1.1rem;
  background: rgba(0, 0, 0, 0);
}
.p4_layer_input_box .phone {
  top: 2.3rem;
}
.p4_layer_input_box .address {
  top: 3.45rem;
}
.p4_layer_bg {
  width: 5.01rem;
}
.p4_text {
  width: 2.43rem;
  left: 1.3rem;
  top: 2.3rem;
}
.p4_btn {
  width: 3.66rem;
  left: 50%;
  margin-left: -1.83rem;
  top: 4rem;
}
.p4_input_btn {
  top: 4.5rem;
}
.p4_zhuangshi {
  width: 1.17rem;
  left: 0.03rem;
  top: 4.5rem;
  pointer-events: none;
}
.p5 {
  background: #fff;
}
.p5 .bg {
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
}
.p5_map_box {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
}
.p5_map {
  width: 0.81rem;
}
.p5_map1 {
  left: 2.24rem;
  margin-top: -0.7rem;
}
.p5_map2 {
  left: 0.4rem;
  margin-top: 0.2rem;
}
.p5_map3 {
  left: 3.86rem;
  margin-top: -0.1rem;
}
.p5_map4 {
  left: 4.61rem;
  margin-top: -0.7rem;
}
.p5_banner_box {
  position: absolute;
  height: 8.3rem;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
}
.p5_banner_pic {
  width: 4.63rem;
  top: 0.75rem;
  left: 0.93rem;
}
.p5_btn {
  width: 2.16rem;
  bottom: 0.3rem;
}
.p5_btn1 {
  left: 0.83rem;
}
.p5_btn2 {
  right: 0.83rem;
}
.via {
  background: rgba(0, 0, 0, 0.8);
}
.p4_logo_left {
  top: 0.5rem;
}
.p4_logo_right {
  top: 0.4rem;
}
.unlock_box {
  position: absolute;
  width: 100%;
  top: 3.5rem;
  transform: scale3d(0, 0, 0);
  animation: zoom_unlock_box 1s both;
  transform-origin: center center;
}
.unlock_box .key_max,
.unlock_box .key_max_quan {
  width: 2.5rem;
  left: 50%;
  margin-left: -1.25rem;
}
.unlock_box .key_tips {
  width: 4.2rem;
  left: 50%;
  margin-left: -2.1rem;
  top: 2rem;
}
.unlock_box .key_max_quan {
  animation: playmusic 2s ease-out infinite;
  -moz-animation: playmusic 2s ease-out infinite;
  -webkit-animation: playmusic 2s ease-out infinite;
  -o-animation: playmusic 2s ease-out infinite;
}
@keyframes zoom_unlock_box {
  0 {
    transform: scale3d(0, 0, 0);
  }
  100% {
    transform: scale3d(1, 1, 1);
  }
}
.p3_logo {
  width: 1.17rem;
  top: 0.6rem;
  right: 5%;
}
.p3_door_over_key {
  width: 6.34rem;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translateX(-50%) translateY(-50%);
  -moz-transform: translateX(-50%) translateY(-50%);
  -ms-transform: translateX(-50%) translateY(-50%);
  -o-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
  animation: flicker 3s ease-in-out infinite;
}
.door_key_max {
  width: 2.5rem;
  left: 1.7rem;
  top: 14rem;
}
.console {
  position: fixed;
  z-index: 999;
  color: #fff;
}
.end_video_had {
  width: 0.78rem;
  position: fixed;
  z-index: 9;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translateX(-50%) translateY(-50%);
  -moz-transform: translateX(-50%) translateY(-50%);
  -ms-transform: translateX(-50%) translateY(-50%);
  -o-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
  margin-top: 3.8rem;
  pointer-events: none;
}
.end_video_click {
  position: fixed;
  z-index: 9;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translateX(-50%) translateY(-50%);
  -moz-transform: translateX(-50%) translateY(-50%);
  -ms-transform: translateX(-50%) translateY(-50%);
  -o-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
  width: 4rem;
  height: 2.6rem;
  margin-top: 3.8rem;
}
.load_hand {
  width: 0.78rem;
  left: 50%;
  margin-left: -0.39rem;
  top: 38%;
  pointer-events: none;
}
.tiaoguo {
  position: fixed;
  bottom: 0.5rem;
  right: 0.5rem;
  z-index: 9;
  color: #fff;
}
.p5_zoom_banner {
  width: 5.07rem;
}
.p5_zoom_bg {
  position: absolute;
  width: 100%;
  height: 100%;
  background: #fff;
}
.bannerShow {
  animation-duration: 0.3s;
  animation-fill-mode: both;
  animation-name: bannerShow;
}
@keyframes bannerShow {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
    width: 100%;
    left: 0;
    top: 0;
  }
}
.door_area_box {
  width: 0.95rem;
  height: 1.8rem;
  position: absolute;
}
.door_area_box1 {
  left: 0.57rem;
  top: 0.65rem;
}
.door_area_box2 {
  left: 1.7rem;
  top: 0.65rem;
}
.door_area_box3 {
  left: 0.57rem;
  top: 2.68rem;
}
.door_area_box4 {
  left: 1.7rem;
  top: 2.68rem;
}
.door_star_box {
  position: absolute;
}
.door_star_box img {
  width: 1.1rem;
}
.door_star_box .door_key_huawen {
  opacity: 0.5;
}
.door_star_box .door_key_guangquan {
  transform: scale3d(0, 0, 0);
}
.door_star_box.hover .door_key_huawen {
  animation: huawen 1s both;
}
.door_star_box.hover .door_key_guangquan {
  animation: guangquan 0.5s both;
}
.door_star_box1 {
  left: 0.48rem;
  top: 1rem;
}
.door_star_box2 {
  left: 1.61rem;
  top: 1rem;
}
.door_star_box3 {
  left: 0.48rem;
  top: 3rem;
}
.door_star_box4 {
  left: 1.61rem;
  top: 3rem;
}
@keyframes huawen {
  0% {
    opacity: 0.5;
  }
  100% {
    opacity: 1;
  }
}
@keyframes guangquan {
  0% {
    transform: scale3d(0, 0, 0);
  }
  100% {
    transform: scale3d(1, 1, 1);
  }
}
.video_layer_box {
  z-index: 3;
  background: rgba(0, 0, 0, 0.3);
}
.video_layer_tips {
  top: 2.5rem;
  width: 4.36rem;
  left: 50%;
  margin-left: -2.18rem;
}
.video_layer_btn {
  width: 1.95rem;
  top: 6rem;
}
.video_layer_tiaoguo {
  left: 1rem;
}
.video_layer_quxiao {
  right: 1rem;
}
.video_transition_box {
  background: #000;
  animation-duration: 2s;
  pointer-events: none;
  z-index: 1;
}
.ask_end_key_pic {
  width: 6.14rem;
  left: 50%;
  margin-left: -3.07rem;
  top: 2rem;
}
.load_center_box {
  position: absolute;
  width: 100%;
  height: 200px;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
}
.load_center_box img {
  width: 100%;
}
.load_center_box .loading_border2 {
  transform-origin: 3.31rem 1.3rem;
  animation: playmusic 2s ease-out infinite;
  -moz-animation: playmusic 2s ease-out infinite;
  -webkit-animation: playmusic 2s ease-out infinite;
  -o-animation: playmusic 2s ease-out infinite;
}
.load_center_box .loading_border1 {
  animation: playmusic360 2s ease-out infinite;
  transform-origin: 3.31rem 1.3rem;
}
.load_center_box .loading_border {
  opacity: 0;
}
@keyframes playmusic360 {
  from {
    transform: rotate(360deg);
  }
  to {
    transform: rotate(0deg);
  }
}
.outLeft {
  animation: outLeft 2s both;
}
@keyframes outLeft {
  from {
    transform: scale3d(1, 1, 1);
  }
  to {
    left: -1.5rem;
    top: 100%;
    transform: scale3d(0, 0, 0);
  }
}
.ask_tips_null_box {
  position: absolute;
  width: 4.21rem;
  left: 50%;
  margin-left: -2.105rem;
  margin-left: -2.3rem;
  height: 1.59rem;
  background-image: url("../images/ask_tips_null.png");
  background-size: cover;
  bottom: 0.5rem;
  color: #fff;
  font-size: 0.2rem;
}
.ask_tips_null_box p {
  position: absolute;
  top: 0.67rem;
  text-align: center;
  width: 3.5rem;
  left: 0.7rem;
}
.p3_door_layer_title {
  width: 4.36rem;
  left: 50%;
  margin-left: -2.18rem;
  top: 3rem;
}
.p3_layer_bopx {
  background: rgba(0, 0, 0, 0.6);
}
.p3_door_layer_btn {
  width: 1.95rem;
  left: 50%;
  margin-left: -0.975rem;
  top: 6.3rem;
}
@media only screen and (device-width: 375px) and (device-height: 812px) and (-webkit-device-pixel-ratio: 3) {
  .p3_door_layer_title {
    top: 4rem;
  }
  .p3_door_layer_btn {
    top: 7.3rem;
  }
  .ask_end_key_pic {
    top: 3rem;
  }
  .video_layer_tips {
    top: 3.5rem;
  }
  .video_layer_btn {
    top: 7rem;
  }
  .video {
    object-fit: contain;
    object-position: top;
  }
  .ask2_video,
  .ask3_video,
  .ask4_video {
    object-fit: cover;
  }
  .end_video {
    object-fit: cover;
    object-position: initial;
  }
  .unlock_box {
    top: 4.5rem;
  }
  .p3_logo_left,
  .p4_logo_left {
    top: 1.6rem;
  }
  .p3_logo_right {
    top: 1.55rem;
  }
  .p3_tips {
    top: 8.5rem;
  }
  .key_bg {
    top: 9.2rem;
  }
  .key_min {
    top: 9.5rem;
  }
  .drag_door_box {
    top: 2.55rem;
  }
  .p3_hand_tips {
    top: 5.9rem;
  }
  .p5_btn {
    top: 10.8rem;
    bottom: auto;
  }
}