.nav {
  position: fixed;
  right: 0px;
  z-index: 90;
  -webkit-transition: right 0.3s;
  -moz-transition: right 0.3s;
  -o-transition: right 0.3s;
  transition: right 0.3s;
  margin-top: -210px;
  top: 50%;
  white-space: nowrap;
  pointer-events: none;
  font-size: 0;
  background: rgba(0, 0, 0, 0.0911765);
  width: 200px;
  height: 235px;
  padding-top: 16px; }

.fold {
  right: -235px; }

.nav a {
  position: relative;
  display: block;
  padding: 1px 0 0 13px;
  height: 20px;
  line-height: 20px;
  -webkit-transition: none;
  -moz-transition: none;
  -o-transition: none;
  transition: none;
  pointer-events: all; }

.nav a + a {
  margin-top: 28px; }

.nav .line-2 {
  margin-right: 10px;
  margin-top: -1px;
  width: 30px;
  height: 1px; }

.nav .line {
  background: #6565f7; }

.nav .line-1 {
  position: absolute;
  height: 32px;
  bottom: 100%;
  width: 1px;
  left: 50%; }

.nav .txt, .nav .line-2 {
  display: inline-block;
  vertical-align: middle; }

.nav .icon {
  position: absolute;
  font-style: normal;
  text-align: center;
  font-size: 0;
  color: #6565f7;
  font-weight: 700;
  left: 0;
  top: 50%;
  margin-top: -5px;
  background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/nav.png) no-repeat center;
  width: 12px;
  height: 12px; }

.nav .txt {
  color: #6565f7;
  font-size: 16px;
  font-weight: bold; }

.nav .active .txt {
  color: #6565f7;
  font-size: 18px;
  font-family: 'simhei';
  text-shadow: 0 0 5px #6565f7; }

.nav .active + a .line-1, .nav a + .active .line-1 {
  display: none; }

.nav .active .line {
  visibility: hidden; }

.nav .active .icon {
  background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/nav-on.png) no-repeat center;
  font-size: 24px;
  line-height: 79px;
  height: 79px;
  width: 80px;
  margin-top: -45px;
  margin-left: -36px; }

.nav .fold-btn {
  position: absolute;
  top: 50%;
  margin-top: -55px;
  right: 113%;
  margin-right: 8px;
  padding: 20px;
  cursor: pointer;
  z-index: 101; }

.nav.fold .fold-btn em {
  background-image: url(https://img8.99.com/yhkd/image/act/2020/0117/img/fold-icon-f.png); }

.nav .fold-btn em {
  display: block;
  font-style: normal;
  color: #6565f7;
  text-align: right;
  pointer-events: all;
  width: 23px;
  height: 58px;
  font-size: 0;
  background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/fold-icon.png) no-repeat center;
  background-color: rgba(158, 96, 35, 0.1); }

* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  zoom: 1; }

body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td {
  margin: 0;
  padding: 0; }

header, footer, article, section, nav, menu, hgroup {
  display: block;
  clear: all; }

html {
  font-family: "Microsoft YaHei", "Helvetica Neue", Helvetica, STHeiTi, Arial, sans-serif;
  -ms-text-size-adjust: auto;
  -webkit-text-size-adjust: auto;
  height: 100%; }

body {
  margin: 0;
  color: #fff;
  background-color: #1c1412;
  height: 100%;
  -webkit-overflow-scrolling: touch; }

h1, h2, h3, h4, h5, h6 {
  font-size: 100%;
  font-weight: normal; }

article, aside, details, figcaption, figure, footer, header, hgroup, main, nav, section, summary {
  display: block; }

a {
  background: transparent;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent; }

a:active {
  outline: 0; }

img {
  border: 0;
  vertical-align: middle;
  -ms-interpolation-mode: bicubic; }

hr {
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  height: 0; }

button, html input[type="button"], input[type="reset"], input[type="submit"] {
  -webkit-appearance: button;
  cursor: pointer; }

button[disabled], html input[disabled] {
  cursor: default; }

button::-moz-focus-inner, input::-moz-focus-inner {
  border: 0;
  padding: 0; }

input::-moz-placeholder, textarea::-moz-placeholder {
  color: #cccccc; }

input:-ms-input-placeholder, textarea:-ms-input-placeholder {
  color: #cccccc; }

input::-webkit-input-placeholder, textarea::-webkit-input-placeholder {
  color: #cccccc; }

fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em; }

textarea {
  overflow: auto;
  resize: none; }

input {
  outline: 0;
  border: 0;
  font-family: "Microsoft YaHei";
  border-radius: 0; }

table {
  border-collapse: collapse;
  border-spacing: 0; }

td, th {
  padding: 0; }

ul, ol {
  list-style: none outside none; }

.clearfix:after {
  content: "";
  height: 0;
  visibility: hidden;
  display: block;
  clear: both; }

.clearfix {
  zoom: 1; }

.hide {
  display: none !important; }

.fl {
  float: left; }

.fr {
  float: right; }

.portrait {
  position: fixed;
  z-index: 99999;
  background: #140f15;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  display: none; }
  .portrait p {
    color: #fff;
    font-size: 20px;
    text-align: center;
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    width: 90%;
    text-align: center;
    left: 5%;
    letter-spacing: 5px; }

.hor .portrait p {
  font-size: 50px; }

@media screen and (orientation: portrait) {
  .ver .portrait {
    display: none; }

  .hor .portrait {
    display: table; }
 }

@media screen and (orientation: landscape) {
  .ver .portrait {
    display: table; }

  .hor .portrait {
    display: none; }
 }

.swiper-pagination-bullet {
  opacity: 1;
  border-radius: 0; }

.swiper-container-fade .swiper-slide {
  visibility: hidden; }
  .swiper-container-fade .swiper-slide.swiper-slide-active {
    visibility: visible; }

.pop {
  background: rgba(0, 0, 0, 0.8); }
  .pop .pop-main {
    background: #000;
    -webkit-transform: scale(1, 0) translate(-50%, -50%);
    transform: scale(1, 0) translate(-50%, -50%); }
  .pop.show .pop-main {
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%); }
  .pop.pop-video .pop-main {
    width: 700px;
    height: 396px; }
  .pop.usual-pop .pop-main {
    width: 590px;
    height: 186px;
    display: table; }
  .pop.usual-pop p {
    vertical-align: middle;
    color: #f8f2d2;
    line-height: 38px;
    display: table-cell;
    font-size: 20px;
    text-align: center; }

.ios {
  top: 56px;
  font-size: 16px; }

.pop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  visibility: hidden;
  *visibility: visible;
  *display: none; }
  .pop .pop-main {
    opacity: 0;
    z-index: 49;
    background: #000;
    position: absolute;
    left: 50%;
    top: 50%; }
  .pop .btn-close {
    width: 40px;
    height: 40px;
    position: absolute;
    top: -60px;
    right: 24px;
    background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/close.png) no-repeat center;
    z-index: 100; }
  .pop.show {
    z-index: 999;
    visibility: visible;
    display: block;
    -webkit-transition-delay: 0s;
    transition-delay: 0s; }
    .pop.show .pop-main {
      opacity: 1;
      -webkit-transition-delay: 0.3s;
      transition-delay: 0.3s; }
  .pop.pop-wait .pop-main {
    width: 600px;
    text-align: center;
    padding: 100px 0;
    font-size: 30px;
    margin-left: -300px;
    margin-top: -130px;
    transform: translate(0);
    color: #ffffff; }
  .pop.pop-video .video-box {
    overflow: hidden; }
  .pop.pop-video .pop-main {
    width: 700px;
    height: 396px; }
    .pop.pop-video .pop-main p {
      text-align: center;
      font-size: 22px;
      margin-top: 150px;
      color: #fff; }
  .pop.pop-video iframe, .pop.pop-video .video-box {
    width: 100%;
    height: 100%; }

.ios {
  position: absolute;
  top: 70px;
  left: 0;
  width: 100%;
  text-align: center;
  color: #fff; }

* {
  tap-highlight-color: transparent;
  -webkit-tap-highlight-color: transparent; }

body {
  height: 100%;
  background: #0f0e16; }

.logo {
  position: absolute;
  width: 200px;
  left: 50%;
  top: 0px;
  z-index: 2;
  margin-left: -100px; }
  .logo img {
    width: 100%; }

.main {
  margin: 0 auto;
  background: url("https://img8.99.com/yhkd/image/act/2020/0117/img/hor-bg-1.jpg") no-repeat center top, url("https://img8.99.com/yhkd/image/act/2020/0117/img/hor-bg-2.jpg") no-repeat center 715px, url("https://img8.99.com/yhkd/image/act/2020/0117/img/hor-bg-3.jpg") no-repeat center 1595px, url("https://img8.99.com/yhkd/image/act/2020/0117/img/hor-bg-4.jpg") no-repeat center 2818px;
  overflow-x: hidden; }

.wrapper {
  overflow: hidden;
  height: 100%;
  width: 1200px;
  margin: 0 auto; }

.arrow {
  width: 92px;
  height: 56px;
  display: block;
  background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/btn-arrow.png) no-repeat;
  position: absolute;
  left: calc(50% - 41px);
  top: 530px;
  z-index: 2;
  animation: next linear 0.4s infinite; }

.header {
  height: 780px;
  padding-top: 400px; }
  .header .share-btn {
    margin: 0 auto;
    background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/btn-share.png) no-repeat center;
    width: 326px;
    height: 141px;
    display: block;
    margin-left: 290px; }
    .header .share-btn.receive {
      background-image: url(https://img8.99.com/yhkd/image/act/2020/0117/img/btn-shared.png); }
    .header .share-btn.disabled {
      background-image: url(https://img8.99.com/yhkd/image/act/2020/0117/img/btn-geted.png); }

.section {
  position: relative; }

.swiper-button-next, .swiper-button-prev {
  display: none; }

.btn-play {
  width: 115px;
  height: 119px;
  position: absolute;
  z-index: 4;
  background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/play.png) no-repeat center;
  animation: play 0.2s infinite alternate; }
  .btn-play:hover {
    animation: none; }

.sec-hero {
  height: 818px; }
  .sec-hero .wrapper {
    padding-left: 620px;
    width: 1200px;
    margin: 0 auto; }
  .sec-hero h2 {
    position: relative;
    top: 0;
    color: #ffffff;
    font-size: 114px;
    padding: 0 0 0 20px;
    line-height: 110px;
    font-weight: bold;
    margin: 15px 0 0 50px;
    background: url("https://img8.99.com/yhkd/image/act/2020/0117/img/sec-hero-title.png") no-repeat center;
    width: 525px;
    height: 180px; }
  .sec-hero .btn-play {
    top: 40px;
    left: -130px; }
  .sec-hero .swiper-container {
    margin: 0;
    width: 520px;
    height: 230px;
    margin: 32px 16px 0; }
  .sec-hero .info {
    border-radius: 10px;
    padding: 15px;
    width: 470px;
    font-size: 20px;
    color: #ffdea7;
    box-sizing: content-box;
    line-height: 1.6;
    border-top: 1px solid #70342b; }
  .sec-hero .name {
    color: #fee4b8;
    font-size: 0;
    margin-bottom: 20px;
    line-height: 20px;
    display: none; }
    .sec-hero .name i, .sec-hero .name span {
      display: inline-block;
      vertical-align: middle; }
    .sec-hero .name i {
      width: 3px;
      height: 24px;
      margin-right: 10px;
      background: #fee4b8;
      display: none; }
    .sec-hero .name span {
      font-size: 20px;
      color: #e7d4ff;
      padding-bottom: 20px; }
  .sec-hero .skill {
    margin-left: 40px; }
  .sec-hero .skill-icons {
    z-index: 60;
    white-space: nowrap;
    pointer-events: none;
    font-size: 0;
    top: 547px;
    left: -30px;
    height: 150px;
    width: 100%;
    padding: 0; }
  .sec-hero .skill-icons li {
    display: inline-block;
    *zoom: 1;
    *display: inline;
    background: 0 0;
    pointer-events: all;
    width: 150px;
    height: 116px;
    outline: 0;
    vertical-align: top;
    cursor: pointer;
    box-sizing: border-box; }
    .sec-hero .skill-icons li.swiper-pagination-bullet-active {
      background: url("https://img8.99.com/yhkd/image/act/2020/0117/img/skill-on.png") no-repeat center bottom; }
  .sec-hero .skill-icons li + li {
    margin-right: 0;
    margin-left: -20px; }
  .sec-hero .skill-icons .icon {
    -webkit-transform-origin: center top;
    -moz-transform-origin: center top;
    -ms-transform-origin: center top;
    -o-transform-origin: center top;
    transform-origin: center top;
    -webkit-transform: scale(0.65);
    -moz-transform: scale(0.65);
    -ms-transform: scale(0.65);
    -o-transform: scale(0.65);
    transform: scale(0.65);
    zoom: 0.65 \9;
    display: block;
    margin: 0 auto;
    margin: 0 0 0 28px \9;
    background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/icon.png);
    width: 153px;
    height: 153px; }
  .sec-hero .skill-icons .sp-1 .icon {
    background-position: -250px -216px; }
  .sec-hero .skill-icons .sp-2 .icon {
    background-position: -250px -389px; }
  .sec-hero .skill-icons .sp-3 .icon {
    margin-top: -4px;
    background-position: -247px -552px;
    width: 160px;
    height: 160px; }
  .sec-hero .skill-icons .sp-4 .icon {
    background-position: -250px -734px; }
  .sec-hero .skill-icons .swiper-pagination-bullet-active.sp-1 .icon {
    background-position: -39px -216px; }
  .sec-hero .skill-icons .swiper-pagination-bullet-active.sp-2 .icon {
    background-position: -39px -389px; }
  .sec-hero .skill-icons .swiper-pagination-bullet-active.sp-3 .icon {
    background-position: -36px -552px; }
  .sec-hero .skill-icons .swiper-pagination-bullet-active.sp-4 .icon {
    background-position: -39px -734px; }
  .sec-hero .skill-icons .sj {
    display: block;
    border-top: 8px solid #54ce69;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    height: 0;
    width: 0;
    margin: -50px auto 10px;
    margin: -7px auto 10px \9;
    *margin-top: 0;
    visibility: hidden; }
  .sec-hero .skill-icons .swiper-pagination-bullet-active .sj {
    /*visibility: visible;*/ }
  .sec-hero .skill-icons .text {
    display: block;
    text-align: center;
    font-size: 22px;
    color: #c49c58;
    line-height: 38px;
    width: 100px;
    height: 38px;
    margin: 0 auto; }
  .sec-hero .skill-icons .swiper-pagination-bullet-active .text {
    color: #fee4b8; }
  .sec-hero .skill-icons .sp-3 .text {
    margin-top: -3px; }
  .sec-hero .btn-hor {
    display: block;
    position: absolute;
    left: 810px;
    top: 540px;
    width: 345px;
    height: 105px;
    background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/pc-btn-detail.png);
    transform: scale(0.9);
    z-index: 1; }

.sec-1 {
  height: 1016px;
  position: relative; }
  .sec-1 h2 {
    position: relative;
    height: 260px;
    background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/title-sec1.png) no-repeat center -50px;
    background-size: auto 300px; }
  .sec-1 .btn-play {
    background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/play1.png) no-repeat center;
    width: 182px;
    height: 183px;
    top: 276px;
    left: 170px; }

.sec-2 {
  height: 950px; }
  .sec-2 .wrapper {
    background: url("https://img8.99.com/yhkd/image/act/2020/0117/img/main-04-wrapper.png") no-repeat center 234px;
    height: 100%; }
  .sec-2 h2 {
    position: relative;
    height: 260px;
    background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/title-sec2.png) no-repeat center; }
  .sec-2 h6 {
    color: #ffd4a5;
    font-size: 26px;
    text-align: center;
    position: absolute;
    top: 160px;
    left: 0;
    height: 90px;
    line-height: 90px;
    width: 100%; }
  .sec-2 .sec2-cont {
    font-size: 0;
    text-align: center;
    display: none;
    height: 440px; }
    .sec-2 .sec2-cont.show {
      display: block; }
  .sec-2 .pic, .sec-2 .txt {
    display: inline-block;
    vertical-align: middle; }
  .sec-2 .pic {
    height: 406px;
    border: 1px solid #ffd4a5; }
    .sec-2 .pic img {
      height: 100%; }
  .sec-2 .txt {
    color: #ffd4a5;
    font-size: 18px;
    width: 400px;
    margin-left: 21px;
    text-align: justify;
    line-height: 1.36; }
  .sec-2 .s2-nav {
    background: url("https://img8.99.com/yhkd/image/act/2020/0117/img/s2-nav.png") no-repeat center;
    height: 181px;
    font-size: 0;
    padding: 0 17px;
    width: 1180px;
    margin: 0 auto; }
    .sec-2 .s2-nav a {
      display: inline-block;
      font-size: 35px;
      text-align: center;
      width: 278px;
      height: 181px;
      color: #ffd4a5;
      transition: none;
      line-height: 1.5; }
      .sec-2 .s2-nav a.i-1 {
        width: 282px; }
        .sec-2 .s2-nav a.i-1.on {
          background-position: 0 0; }
      .sec-2 .s2-nav a.i-2 {
        width: 290px; }
        .sec-2 .s2-nav a.i-2.on {
          background-position: -282px 0; }
      .sec-2 .s2-nav a.i-3 {
        width: 289px; }
        .sec-2 .s2-nav a.i-3.on {
          background-position: -572px 0; }
      .sec-2 .s2-nav a.i-4 {
        width: 276px; }
        .sec-2 .s2-nav a.i-4.on {
          background-position: -861px 0; }
      .sec-2 .s2-nav a.on {
        color: #d3873d;
        background-image: url("https://img8.99.com/yhkd/image/act/2020/0117/img/s2-nav-on.png"); }
        .sec-2 .s2-nav a.on i {
          color: #d3873d;
          background: url("https://img8.99.com/yhkd/image/act/2020/0117/img/s2-a-on.png") no-repeat center; }
    .sec-2 .s2-nav i {
      vertical-align: middle;
      background: url("https://img8.99.com/yhkd/image/act/2020/0117/img/s2-a.png") no-repeat center;
      height: 40px;
      text-align: center;
      line-height: 40px;
      color: #ffd4a5;
      font-style: normal;
      display: block;
      font-weight: normal;
      transition: none;
      margin: 35px 0 0 0; }

.sec-3 {
  height: 730px; }
  .sec-3 .wrapper {
    width: 100%; }
  .sec-3 h2 {
    position: relative;
    height: 260px;
    background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/title-sec3.png) no-repeat center; }
  .sec-3 .feature-slider img {
    display: block;
    border: 1px solid #850809;
    margin: 0 auto; }
  .sec-3 .prev-btn, .sec-3 .next-btn {
    position: absolute;
    top: 356px;
    display: block;
    width: 100px;
    height: 107px;
    cursor: pointer;
    z-index: 10; }
  .sec-3 .prev-btn {
    left: 125px;
    background: url('https://img8.99.com/yhkd/image/act/2020/0117/img/arrow-l-2.png') no-repeat center center; }
  .sec-3 .next-btn {
    right: 125px;
    background: url('https://img8.99.com/yhkd/image/act/2020/0117/img/arrow-r-2.png') no-repeat center center; }
  .sec-3 .feature-slider {
    margin: 0px auto 0;
    width: 622px; }
  .sec-3 .swiper-slide {
    width: 530px;
    height: 299px; }
  .sec-3 .swiper-pagination-bullet-active {
    width: 16px;
    border-radius: 8px; }
  .sec-3 .banner-page {
    margin: 50px auto;
    left: 0;
    right: 0; }
    .sec-3 .banner-page .swiper-pagination-bullet {
      background: #9e3330;
      width: 15px;
      height: 15px;
      border-radius: 100%; }
    .sec-3 .banner-page .swiper-pagination-bullet-active {
      background: #ffd4a5; }
  .sec-3 .banner-page span {
    margin: 0 10px; }
  .sec-3 .text {
    font-size: 20px;
    text-align: center;
    padding: 80px;
    color: #ffd189;
    line-height: 1.4; }
    .sec-3 .text p {
      font-size: 22px;
      color: #d99223;
      font-weight: bold; }
  .sec-3 .mask {
    background: url("https://img8.99.com/yhkd/image/act/2020/0117/img/feature-slider-mask.png") no-repeat center;
    width: 728px;
    height: 499px;
    position: absolute;
    z-index: 2;
    top: 167px;
    left: 50%;
    margin-left: -359px;
    pointer-events: none; }

.sec-4 {
  height: 1020px; }
  .sec-4 h2 {
    position: relative;
    height: 260px;
    background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/title-sec4.png) no-repeat center; }
  .sec-4 .wrapper {
    height: 100%; }
  .sec-4 .swiper-container {
    background: #421314; }
  .sec-4 .swiper-container-accordion {
    height: 526px;
    width: 1179px;
    margin: -20px auto 0 auto; }
    .sec-4 .swiper-container-accordion .sec-title {
      display: block;
      cursor: pointer;
      width: 125px;
      height: 100%;
      padding: 60px 0 0;
      background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/accordion.png) no-repeat center top;
      position: absolute;
      left: 0;
      top: 0;
      text-align: center; }
      .sec-4 .swiper-container-accordion .sec-title .num {
        margin-bottom: 30px;
        height: 57px;
        display: block;
        font-size: 0; }
      .sec-4 .swiper-container-accordion .sec-title span {
        display: block;
        margin: 0 auto;
        width: 1em;
        color: #ffd4a5;
        font-size: 32px;
        line-height: 34px;
        font-weight: bold; }
    .sec-4 .swiper-container-accordion .inner {
      height: 495px;
      color: #ffd4a5;
      font-size: 18px;
      margin: -9px auto 0;
      position: relative; }
    .sec-4 .swiper-container-accordion .img {
      margin: 0 auto;
      width: 682px;
      border: 1px solid #be9a5d; }
      .sec-4 .swiper-container-accordion .img img {
        width: 100%;
        height: 100%; }
    .sec-4 .swiper-container-accordion .content {
      height: 60px;
      left: 0;
      bottom: 0;
      line-height: 32px;
      width: 572px;
      overflow: hidden;
      color: #ffd4a5;
      font-size: 20px;
      position: relative;
      margin: 20px auto 0 auto; }
    .sec-4 .swiper-container-accordion .swiper-slide.swiper-slide-active {
      width: 929px; }
      .sec-4 .swiper-container-accordion .swiper-slide.swiper-slide-active .sec-title {
        background-image: url(https://img8.99.com/yhkd/image/act/2020/0117/img/accordion-on.png); }
    .sec-4 .swiper-container-accordion .swiper-slide {
      visibility: visible;
      height: 100%;
      position: relative;
      padding: 40px 0 0 125px;
      width: 0;
      display: inline-block;
      -webkit-box-sizing: content-box;
      box-sizing: content-box;
      overflow: hidden;
      -webkit-transition: width 0.3s;
      -moz-transition: width 0.3s;
      -o-transition: width 0.3s;
      transition: width 0.3s; }
    .sec-4 .swiper-container-accordion .swiper-slide-1 .sec-title .num {
      background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/c-1.png) no-repeat center; }
    .sec-4 .swiper-container-accordion .swiper-slide-2 .sec-title .num {
      background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/c-2.png) no-repeat center; }
    .sec-4 .swiper-container-accordion .swiper-slide-3 .sec-title .num {
      background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/c-3.png) no-repeat center; }
    .sec-4 .swiper-container-accordion .swiper-slide-4 .sec-title .num {
      background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/c-4.png) no-repeat center; }
    .sec-4 .swiper-container-accordion .swiper-slide-1.swiper-slide-active .sec-title .num {
      background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/c-1-on.png) no-repeat center; }
    .sec-4 .swiper-container-accordion .swiper-slide-2.swiper-slide-active .sec-title .num {
      background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/c-2-on.png) no-repeat center; }
    .sec-4 .swiper-container-accordion .swiper-slide-3.swiper-slide-active .sec-title .num {
      background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/c-3-on.png) no-repeat center; }
    .sec-4 .swiper-container-accordion .swiper-slide-4.swiper-slide-active .sec-title .num {
      background: url(https://img8.99.com/yhkd/image/act/2020/0117/img/c-4-on.png) no-repeat center; }

@keyframes play {
  to {
    transform: scale(1.1); } }

@keyframes next {
  to {
    transform: translateY(-10px); } }

.tps {
  color: #fff;
  font-size: 26px;
  text-align: center;
  padding: 0 185px;
  margin-top: 50px; }
  .tps img {
    width: 138px;
    height: 138px;
    display: block;
    margin: 20px auto 20px; }