body {
  overflow-x: hidden; }

* {
  border: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  text-decoration: none;
  font-family: "Myriad Set Pro","Helvetica Neue","Helvetica","Arial",sans-serif; }

.d-1 {
  width: 8.33333%; }

.d-2 {
  width: 16.66667%; }

.d-3 {
  width: 25%; }

.d-4 {
  width: 33.33333%; }

.d-5 {
  width: 41.66667%; }

.d-6 {
  width: 50%; }

.d-7 {
  width: 58.33333%; }

.d-8 {
  width: 66.66667%; }

.d-9 {
  width: 75%; }

.d-10 {
  width: 83.33333%; }

.d-11 {
  width: 91.66667%; }

.d-12 {
  width: 100%; }

@media screen and (max-width: 1068px) {
  .z-1 {
    width: 8.33333%; }
  .z-2 {
    width: 16.66667%; }
  .z-3 {
    width: 25%; }
  .z-4 {
    width: 33.33333%; }
  .z-5 {
    width: 41.66667%; }
  .z-6 {
    width: 50%; }
  .z-7 {
    width: 58.33333%; }
  .z-8 {
    width: 66.66667%; }
  .z-9 {
    width: 75%; }
  .z-10 {
    width: 83.33333%; }
  .z-11 {
    width: 91.66667%; }
  .z-12 {
    width: 100%; } }

@media screen and (max-width: 767px) {
  .x-1 {
    width: 8.33333%; }
  .x-2 {
    width: 16.66667%; }
  .x-3 {
    width: 25%; }
  .x-4 {
    width: 33.33333%; }
  .x-5 {
    width: 41.66667%; }
  .x-6 {
    width: 50%; }
  .x-7 {
    width: 58.33333%; }
  .x-8 {
    width: 66.66667%; }
  .x-9 {
    width: 75%; }
  .x-10 {
    width: 83.33333%; }
  .x-11 {
    width: 91.66667%; }
  .x-12 {
    width: 100%; } }

.daohang {
  position: relative;
  width: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 20; }
  .daohang .daohang-inner {
    position: relative;
    max-width: 980px;
    padding: 0 22px;
    margin: 0 auto;
    z-index: 20; }
    @media screen and (max-width: 767px) {
      .daohang .daohang-inner {
        padding: 0; } }
    .daohang .daohang-inner .daohang-row {
      text-align: justify;
      height: 44px;
      margin: 0 -10px; }
      @media screen and (max-width: 767px) {
        .daohang .daohang-inner .daohang-row {
          display: none; } }
      .daohang .daohang-inner .daohang-row::after {
        content: "";
        display: inline-block;
        width: 100%;
        height: 0; }
      .daohang .daohang-inner .daohang-row li {
        position: relative;
        display: inline-block;
        height: 100%;
        z-index: 200; }
        .daohang .daohang-inner .daohang-row li a {
          height: 100%;
          display: block;
          padding: 0 10px; }
          .daohang .daohang-inner .daohang-row li a:hover {
            transition: opacity 0.8s ease;
            opacity: 0.5; }
        .daohang .daohang-inner .daohang-row li .bianxing-box {
          position: relative;
          top: 0;
          left: 0;
          display: none;
          z-index: 300;
          width: 38px;
          height: 44px; }
          .daohang .daohang-inner .daohang-row li .bianxing-box .bianxin-da, .daohang .daohang-inner .daohang-row li .bianxing-box .bianxin-xiao {
            height: 16px;
            width: 1px;
            background: #fff;
            position: absolute;
            top: 14px;
            transition: transform .5s ease; }
          .daohang .daohang-inner .daohang-row li .bianxing-box .bianxin-da {
            left: 14px; }
          .daohang .daohang-inner .daohang-row li .bianxing-box .bianxin-da-zuo {
            transform: translateX(4px) rotate3d(0, 0, 1, 45deg); }
          .daohang .daohang-inner .daohang-row li .bianxing-box .bianxin-xiao {
            right: 14px; }
          .daohang .daohang-inner .daohang-row li .bianxing-box .bianxin-xiao-you {
            transform: translateX(-4px) rotate3d(0, 0, 1, -45deg); }
      .daohang .daohang-inner .daohang-row .apple {
        background: url("./image/image_apple.svg") no-repeat center center;
        width: 20px; }
      .daohang .daohang-inner .daohang-row .mac {
        background: url("./image/image_mac.svg") no-repeat center center;
        width: 31px; }
      .daohang .daohang-inner .daohang-row .ipad {
        background: url("./image/image_ipad.svg") no-repeat center center;
        width: 30px; }
      .daohang .daohang-inner .daohang-row .iphone {
        background: url("./image/image_iphone.svg") no-repeat center center;
        width: 48px; }
      .daohang .daohang-inner .daohang-row .watch {
        background: url("./image/image_watch.svg") no-repeat center center;
        width: 44px; }
      .daohang .daohang-inner .daohang-row .tv {
        background: url("./image/image_tv.svg") no-repeat center center;
        width: 20px; }
      .daohang .daohang-inner .daohang-row .music {
        background: url("./image/image_music.svg") no-repeat center center;
        width: 40px; }
      .daohang .daohang-inner .daohang-row .support {
        background: url("./image/image_support.svg") no-repeat center center;
        width: 57px; }
      .daohang .daohang-inner .daohang-row .search {
        background: url("./image/image_search.svg") no-repeat center center;
        width: 20px; }
      .daohang .daohang-inner .daohang-row .bag {
        background: url("./image/image_bag.svg") no-repeat center center;
        width: 18px; }
      .daohang .daohang-inner .daohang-row .none {
        transition: transform .8s ease,
 opacity 0.5s ease;
        opacity: 1;
        transform: scale(1, 1); }
      .daohang .daohang-inner .daohang-row .xiaoshi {
        transition: transform .5s ease;
        transform: scale(0, 0); }
    .daohang .daohang-inner .saanjiao {
      display: none;
      width: 12px;
      height: 12px;
      position: absolute;
      left: 50%;
      margin-left: -6px;
      top: 41px;
      background: #FFFFFF;
      border-left: 1px solid #D6D6D6;
      border-top: 1px solid #D6D6D6;
      transform: rotateZ(45deg);
      z-index: 9999; }
      @media screen and (max-width: 767px) {
        .daohang .daohang-inner .saanjiao {
          top: 45px; } }
    .daohang .daohang-inner .small {
      width: 100%;
      height: 48px;
      display: none;
      background: #000;
      text-align: justify;
      position: relative;
      z-index: 210; }
      @media screen and (max-width: 767px) {
        .daohang .daohang-inner .small {
          display: block; } }
      .daohang .daohang-inner .small::after {
        content: "";
        display: inline-block;
        width: 100%;
        height: 0; }
      .daohang .daohang-inner .small .zhezhao {
        width: 48px;
        height: 48px;
        position: absolute;
        top: 0;
        left: 0; }
      .daohang .daohang-inner .small li {
        position: relative;
        display: inline-block;
        height: 100%;
        transition: transform .5s ease .5s; }
        .daohang .daohang-inner .small li .shang, .daohang .daohang-inner .small li .xia {
          width: 17px;
          height: 1px;
          background: #FFFFFF;
          position: absolute;
          left: 0;
          right: 0;
          margin: 0 auto;
          z-index: 300; }
        .daohang .daohang-inner .small li .shang {
          top: 20px;
          transition: transform .3s ease; }
        .daohang .daohang-inner .small li .xia {
          bottom: 20px;
          transition: transform .3s ease; }
        .daohang .daohang-inner .small li .Top {
          transform: rotate3d(0, 0, 1, 133deg) translate3d(3px, -3px, 0); }
        .daohang .daohang-inner .small li .Bottom {
          transform: rotate3d(0, 0, 1, 47deg) translate3d(-2px, -1px, 0); }
      .daohang .daohang-inner .small .bag-you {
        transform: translateX(40px); }
      .daohang .daohang-inner .small a {
        display: inline-block;
        height: 100%;
        padding: 0 10px; }
        .daohang .daohang-inner .small a:hover {
          transition: opacity .3s ease;
          opacity: 0.6; }
      .daohang .daohang-inner .small .apple {
        background: url("image/apple_small.svg") no-repeat center center;
        width: 20px; }
      .daohang .daohang-inner .small .bag {
        background: url("image/bag_small.svg") no-repeat center center;
        width: 30px; }
      .daohang .daohang-inner .small .caidan {
        display: inline-block;
        width: 48px;
        height: 100%;
        padding: 0;
        line-height: 48px;
        font-size: 48px;
        text-align: center;
        color: #fff;
        position: relative;
        left: 0;
        top: -7px; }
    .daohang .daohang-inner .small-xiala {
      overflow-y: auto;
      display: none;
      position: absolute;
      z-index: 200;
      top: 48px;
      right: 0;
      left: 0;
      padding: 12px 48px 0;
      min-height: 425px;
      height: calc(100vh - 76px - 84px);
      background: #000;
      transition: transform .8s ease;
      transform: translateY(-100%); }
      .daohang .daohang-inner .small-xiala li {
        height: 47px;
        border-bottom: 1px solid #333; }
        .daohang .daohang-inner .small-xiala li a {
          display: block;
          width: 100%;
          height: 100%; }
        .daohang .daohang-inner .small-xiala li .mac {
          background: url("./image/image_mac.svg") no-repeat left center;
          background-size: 36px 48px; }
        .daohang .daohang-inner .small-xiala li .ipad {
          background: url("./image/image_ipad.svg") no-repeat left center;
          background-size: 35px 48px; }
        .daohang .daohang-inner .small-xiala li .iphone {
          background: url("./image/image_iphone.svg") no-repeat left center;
          background-size: 58px 48px; }
        .daohang .daohang-inner .small-xiala li .watch {
          background: url("./image/image_watch.svg") no-repeat left center;
          background-size: 52px 48px; }
        .daohang .daohang-inner .small-xiala li .tv {
          background: url("./image/image_tv.svg") no-repeat left center;
          background-size: 23px 48px; }
        .daohang .daohang-inner .small-xiala li .music {
          background: url("./image/image_music.svg") no-repeat left center;
          background-size: 48px 48px; }
        .daohang .daohang-inner .small-xiala li .support {
          background: url("./image/image_support.svg") no-repeat left center;
          background-size: 68px 48px; }
        .daohang .daohang-inner .small-xiala li:hover a {
          transition: opacity .3s ease;
          opacity: 0.6; }
      .daohang .daohang-inner .small-xiala li:nth-child(1) {
        transition: transform 1s ease 0.05s, opacity 0.1s ease 0.8s;
        transform: translateX(-50px);
        opacity: 0; }
      .daohang .daohang-inner .small-xiala .li-yiru:nth-child(1) {
        transition: transform 1s ease 0.05s, opacity 0.8s ease 0.05s;
        transform: translateX(0);
        opacity: 1; }
      .daohang .daohang-inner .small-xiala li:nth-child(2) {
        transition: transform 1s ease 0.1s, opacity 0.1s ease 0.8s;
        transform: translateX(-50px);
        opacity: 0; }
      .daohang .daohang-inner .small-xiala .li-yiru:nth-child(2) {
        transition: transform 1s ease 0.1s, opacity 0.8s ease 0.1s;
        transform: translateX(0);
        opacity: 1; }
      .daohang .daohang-inner .small-xiala li:nth-child(3) {
        transition: transform 1s ease 0.15s, opacity 0.1s ease 0.8s;
        transform: translateX(-50px);
        opacity: 0; }
      .daohang .daohang-inner .small-xiala .li-yiru:nth-child(3) {
        transition: transform 1s ease 0.15s, opacity 0.8s ease 0.15s;
        transform: translateX(0);
        opacity: 1; }
      .daohang .daohang-inner .small-xiala li:nth-child(4) {
        transition: transform 1s ease 0.2s, opacity 0.1s ease 0.8s;
        transform: translateX(-50px);
        opacity: 0; }
      .daohang .daohang-inner .small-xiala .li-yiru:nth-child(4) {
        transition: transform 1s ease 0.2s, opacity 0.8s ease 0.2s;
        transform: translateX(0);
        opacity: 1; }
      .daohang .daohang-inner .small-xiala li:nth-child(5) {
        transition: transform 1s ease 0.25s, opacity 0.1s ease 0.8s;
        transform: translateX(-50px);
        opacity: 0; }
      .daohang .daohang-inner .small-xiala .li-yiru:nth-child(5) {
        transition: transform 1s ease 0.25s, opacity 0.8s ease 0.25s;
        transform: translateX(0);
        opacity: 1; }
      .daohang .daohang-inner .small-xiala li:nth-child(6) {
        transition: transform 1s ease 0.3s, opacity 0.1s ease 0.8s;
        transform: translateX(-50px);
        opacity: 0; }
      .daohang .daohang-inner .small-xiala .li-yiru:nth-child(6) {
        transition: transform 1s ease 0.3s, opacity 0.8s ease 0.3s;
        transform: translateX(0);
        opacity: 1; }
      .daohang .daohang-inner .small-xiala li:nth-child(7) {
        transition: transform 1s ease 0.35s, opacity 0.1s ease 0.8s;
        transform: translateX(-50px);
        opacity: 0; }
      .daohang .daohang-inner .small-xiala .li-yiru:nth-child(7) {
        transition: transform 1s ease 0.35s, opacity 0.8s ease 0.35s;
        transform: translateX(0);
        opacity: 1; }
      .daohang .daohang-inner .small-xiala li:nth-child(8) {
        transition: transform 1s ease 0.4s, opacity 0.1s ease 0.8s;
        transform: translateX(-50px);
        opacity: 0; }
      .daohang .daohang-inner .small-xiala .li-yiru:nth-child(8) {
        transition: transform 1s ease 0.4s, opacity 0.8s ease 0.4s;
        transform: translateX(0);
        opacity: 1; }
      .daohang .daohang-inner .small-xiala .input {
        border-color: silver;
        margin-bottom: 40px; }
        .daohang .daohang-inner .small-xiala .input input {
          height: 44px;
          float: left;
          font-size: 20px;
          line-height: 44px;
          color: #FFFFFF;
          font-weight: 100;
          font-style: normal;
          background: rgba(0, 0, 0, 0.03); }
        .daohang .daohang-inner .small-xiala .input .sousuo-img {
          float: left;
          width: 40px;
          height: 44px;
          background: url(image/image_search.svg) no-repeat center center; }
      @media screen and (max-width: 767px) {
        .daohang .daohang-inner .small-xiala {
          display: block; } }
    .daohang .daohang-inner .xiala-donghua {
      transform: translateY(0); }
    .daohang .daohang-inner .sousuo {
      height: 100%;
      width: 60%;
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      margin: auto; }
      .daohang .daohang-inner .sousuo .suosou-list {
        width: 100%;
        height: 230px;
        position: absolute;
        top: 44px;
        left: 0;
        background: #FFFFFF; }
      .daohang .daohang-inner .sousuo .sousuo-img {
        float: left;
        width: 40px;
        height: 44px;
        background: url(image/image_search.svg) no-repeat center center; }
      .daohang .daohang-inner .sousuo input {
        height: 44px;
        float: left;
        font-size: 16px;
        line-height: 44px;
        color: #FFFFFF;
        font-weight: 300;
        font-style: normal;
        background: rgba(0, 0, 0, 0.03); }
    .daohang .daohang-inner .sousuo-show {
      transform: translate3d(700px, 0, 0);
      opacity: 0; }
      .daohang .daohang-inner .sousuo-show .mulv {
        overflow-x: hidden;
        margin: 0 40px;
        padding: 24px 0 15px; }
        .daohang .daohang-inner .sousuo-show .mulv h3 {
          font-size: 12px;
          line-height: 1;
          font-weight: 400;
          letter-spacing: normal;
          color: #999; }
        .daohang .daohang-inner .sousuo-show .mulv a {
          font-size: 14px;
          font-family: inherit;
          font-weight: inherit;
          line-height: inherit;
          text-align: inherit;
          color: #999;
          display: block;
          padding: 10px 10px;
          text-decoration: none; }
        .daohang .daohang-inner .sousuo-show .mulv .huadong:nth-child(1) {
          transition: transform 0.5s ease 0.1s;
          transform: translate3d(100%, 0, 0);
          z-index: -10; }
        .daohang .daohang-inner .sousuo-show .mulv .huadong-none:nth-child(1) {
          transition: transform 0.5s ease 0.05s;
          transform: translate3d(0, 0, 0);
          z-index: 10; }
        .daohang .daohang-inner .sousuo-show .mulv .huadong:nth-child(2) {
          transition: transform 0.5s ease 0.2s;
          transform: translate3d(100%, 0, 0);
          z-index: -10; }
        .daohang .daohang-inner .sousuo-show .mulv .huadong-none:nth-child(2) {
          transition: transform 0.5s ease 0.1s;
          transform: translate3d(0, 0, 0);
          z-index: 10; }
        .daohang .daohang-inner .sousuo-show .mulv .huadong:nth-child(3) {
          transition: transform 0.5s ease 0.3s;
          transform: translate3d(100%, 0, 0);
          z-index: -10; }
        .daohang .daohang-inner .sousuo-show .mulv .huadong-none:nth-child(3) {
          transition: transform 0.5s ease 0.15s;
          transform: translate3d(0, 0, 0);
          z-index: 10; }
        .daohang .daohang-inner .sousuo-show .mulv .huadong:nth-child(4) {
          transition: transform 0.5s ease 0.4s;
          transform: translate3d(100%, 0, 0);
          z-index: -10; }
        .daohang .daohang-inner .sousuo-show .mulv .huadong-none:nth-child(4) {
          transition: transform 0.5s ease 0.2s;
          transform: translate3d(0, 0, 0);
          z-index: 10; }
        .daohang .daohang-inner .sousuo-show .mulv .huadong:nth-child(5) {
          transition: transform 0.5s ease 0.5s;
          transform: translate3d(100%, 0, 0);
          z-index: -10; }
        .daohang .daohang-inner .sousuo-show .mulv .huadong-none:nth-child(5) {
          transition: transform 0.5s ease 0.25s;
          transform: translate3d(0, 0, 0);
          z-index: 10; }
        .daohang .daohang-inner .sousuo-show .mulv .huadong:nth-child(6) {
          transition: transform 0.5s ease 0.6s;
          transform: translate3d(100%, 0, 0);
          z-index: -10; }
        .daohang .daohang-inner .sousuo-show .mulv .huadong-none:nth-child(6) {
          transition: transform 0.5s ease 0.3s;
          transform: translate3d(0, 0, 0);
          z-index: 10; }
    .daohang .daohang-inner .sousuo-none {
      transition: transform .5s ease,
 opacity .4s ease;
      transform: translate3d(0, 0, 0);
      opacity: 1;
      z-index: 10; }

.bagview {
  width: 288px;
  position: absolute;
  right: 0;
  top: 48px;
  margin-right: -123px;
  z-index: 1000;
  font-size: 16px;
  line-height: 1.73333;
  font-weight: 400;
  letter-spacing: normal;
  background: #fff;
  border: 1px solid #d6d6d6;
  border-radius: 2px;
  display: none; }
  @media screen and (max-width: 1275px) {
    .bagview {
      margin-right: calc(512px - 50vw);
      right: 0; } }
  @media screen and (max-width: 1068px) {
    .bagview {
      right: -12px;
      margin-right: 0; } }
  @media screen and (max-width: 767px) {
    .bagview {
      top: 52px;
      right: 0;
      margin-right: 0; } }
  .bagview .neikuan {
    position: relative;
    top: 0;
    margin: 0 20px; }
    .bagview .neikuan p {
      height: 90px;
      width: 100%;
      color: #999;
      line-height: 90px;
      margin: 0;
      text-align: center; }
    .bagview .neikuan .list {
      height: 45px;
      width: 100%;
      border-top: 1px solid #e3e3e3; }
      .bagview .neikuan .list .list-li {
        opacity: 1;
        color: #0070c9;
        display: block;
        line-height: 44px;
        padding: 0 30px; }
        .bagview .neikuan .list .list-li:hover {
          opacity: 1; }
      .bagview .neikuan .list .bag1 {
        background: url("./image/bag1.svg") no-repeat left center; }
      .bagview .neikuan .list .favorites2 {
        background: url("./image/favorites2.svg") no-repeat left center; }
      .bagview .neikuan .list .orders3 {
        background: url("./image/orders3.svg") no-repeat left center; }
      .bagview .neikuan .list .account4 {
        background: url("./image/account4.svg") no-repeat left center; }
      .bagview .neikuan .list .signIn5 {
        background: url("./image/signIn5.svg") no-repeat left center; }

.carousel {
  width: 100%;
  z-index: 0;
  height: calc(100vh - 76px - 44px);
  min-height: 460px;
  position: relative; }
  @media screen and (max-width: 767px) {
    .carousel {
      height: calc(100vh - 76px - 84px);
      min-height: 400px; } }
  .carousel .content {
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 0; }
    .carousel .content .iphone {
      background: #000 url(image/iphone_large.jpg) no-repeat center bottom; }
    .carousel .content .watch {
      background: #f2f2f2 url(image/watch_large.jpg) no-repeat center bottom; }
    .carousel .content .airpods {
      background: #fff url(image/airpods_large.jpg) no-repeat center bottom; }
    .carousel .content .event {
      background: #000 url(image/event_large.jpg) no-repeat center bottom; }
    .carousel .content .imgs {
      width: 100%;
      height: 100%;
      position: absolute;
      top: 0;
      left: 0;
      background-size: contain;
      z-index: 0;
      display: none; }
      .carousel .content .imgs a {
        display: block;
        width: 100%;
        height: 100%; }
      .carousel .content .imgs .iphone {
        width: 95px;
        height: 24px;
        background: url(./image/logo_iphone_large_2x.png) no-repeat;
        background-size: 95px 24px;
        position: absolute;
        left: 50%;
        margin-left: -47.5px;
        top: 40px; }
        @media screen and (max-width: 767px) {
          .carousel .content .imgs .iphone {
            width: 72px;
            height: 18px;
            background: url(./image/logo_iphone_large.png) no-repeat;
            background-size: 72px 18px;
            position: absolute;
            left: 50%;
            margin-left: -36px; } }
      .carousel .content .imgs .this7 {
        width: 100%;
        height: 38px;
        font-size: 38px;
        line-height: 1;
        font-weight: 200;
        color: white;
        text-align: center;
        margin: 0.3em 0 0.45em 0;
        letter-spacing: 0em;
        position: absolute;
        top: 64px; }
        @media screen and (max-width: 767px) {
          .carousel .content .imgs .this7 {
            font-size: 32px; } }
      .carousel .content .imgs .watch {
        width: 148px;
        height: 56px;
        background: url(image/logo_watch_large_2x.png) no-repeat;
        background-size: 148px 56px;
        position: absolute;
        left: 50%;
        margin-left: -74px;
        top: 40px; }
        @media screen and (max-width: 767px) {
          .carousel .content .imgs .watch {
            width: 111px;
            height: 43px;
            background: url(./image/logo_watch_large.png) no-repeat;
            background-size: 111px 43px;
            position: absolute;
            left: 50%;
            margin-left: -55.5px; } }
      .carousel .content .imgs .series {
        position: absolute;
        text-align: center;
        z-index: 1;
        width: 100%;
        bottom: 10%;
        font-size: 38px;
        color: #333;
        line-height: 1;
        font-weight: 200;
        margin: 0.3em 0 0.45em 0;
        letter-spacing: 0em; }
        @media screen and (max-width: 767px) {
          .carousel .content .imgs .series {
            font-size: 32px;
            bottom: 7%; } }
      .carousel .content .imgs .airpods {
        width: 108px;
        height: 23px;
        background: url(image/logo_airpods_large_2x.png) no-repeat;
        background-size: 108px 23px;
        position: absolute;
        left: 50%;
        margin-left: -54px;
        top: 40px; }
        @media screen and (max-width: 767px) {
          .carousel .content .imgs .airpods {
            width: 85px;
            height: 18px;
            background: url(./image/logo_airpods_large.png) no-repeat;
            background-size: 85px 18px;
            position: absolute;
            left: 50%;
            margin-left: -42.5px; } }
      .carousel .content .imgs .magical {
        position: absolute;
        text-align: center;
        z-index: 1;
        width: 100%;
        top: 73px;
        font-size: 38px;
        color: #333;
        line-height: 1;
        font-weight: normal;
        margin: 0.3em 0 0.45em 0;
        letter-spacing: 0em; }
        @media screen and (max-width: 767px) {
          .carousel .content .imgs .magical {
            font-size: 32px; } }
      .carousel .content .imgs .apple {
        width: 283px;
        height: 30px;
        background: url(image/logo_event_large_2x.png) no-repeat;
        background-size: 283px 30px;
        position: absolute;
        left: 50%;
        margin-left: -142px;
        top: 40px; }
        @media screen and (max-width: 767px) {
          .carousel .content .imgs .apple {
            width: 216px;
            height: 23px;
            background: url(./image/logo_event_large.png) no-repeat;
            background-size: 216px 23px;
            position: absolute;
            left: 50%;
            margin-left: -108px;
            top: 30px; } }
      .carousel .content .imgs .keynote {
        font-family: "Helvetica Neue";
        position: absolute;
        text-align: center;
        z-index: 1;
        width: 100%;
        top: 88px;
        font-size: 38px;
        color: #fff;
        line-height: 1;
        font-weight: normal;
        margin: 0.3em 0 0.45em 0;
        letter-spacing: 0em; }
        @media screen and (max-width: 767px) {
          .carousel .content .imgs .keynote {
            font-size: 32px;
            top: 48px; } }
      .carousel .content .imgs .bofang {
        width: 90px;
        height: 90px;
        border-radius: 45px;
        background: url(image/play_button_large_2x.png);
        background-size: 90px 90px;
        background-color: rgba(30, 30, 30, 0.7);
        position: absolute;
        top: 50%;
        left: 50%;
        margin: -45px 0 0 -45px;
        transition: background-color 0.3s linear; }
        @media screen and (max-width: 767px) {
          .carousel .content .imgs .bofang {
            width: 74px;
            height: 74px;
            border-radius: 37.5px;
            background: url(./image/play_button_large.png) no-repeat;
            background-size: 74px 74px;
            background-color: rgba(30, 30, 30, 0.7);
            position: absolute;
            top: 50%;
            left: 50%;
            margin: -37.5px 0 0 -37.5px; } }
        .carousel .content .imgs .bofang:hover {
          background-color: rgba(30, 30, 30, 0.85); }
        .carousel .content .imgs .bofang a {
          z-index: 999999999999999;
          display: block;
          width: 90px;
          height: 90px; }
    .carousel .content .active {
      display: block;
      z-index: 1; }
    .carousel .content .zuo-chu {
      display: block;
      animation: zuochu .8s ease 0s 1 both; }

@keyframes zuochu {
  0% {
    transform: translate3d(0, 0, 0); }
  100% {
    transform: translate3d(-300px, 0, 0); } }
    .carousel .content .you-jin {
      display: block;
      z-index: 2;
      animation: youjin .8s ease 0s 1 both; }

@keyframes youjin {
  0% {
    transform: translate3d(100%, 0, 0); }
  100% {
    transform: translate3d(0, 0, 0); } }
    .carousel .content .you-chu {
      display: block;
      animation: youchu .8s ease 0s 1 both; }

@keyframes youchu {
  0% {
    transform: translate3d(0, 0, 0); }
  100% {
    transform: translate3d(300px, 0, 0); } }
    .carousel .content .zuo-jin {
      display: block;
      z-index: 20;
      animation: zuojin .8s ease 0s 1 both; }

@keyframes zuojin {
  0% {
    transform: translate3d(-100%, 0, 0); }
  100% {
    transform: translatt3d(0, 0, 0); } }
  .carousel .btn {
    width: 240px;
    height: 22px;
    position: absolute;
    left: 50%;
    margin-left: -120px;
    z-index: 1000;
    bottom: 20px; }
    @media screen and (max-width: 767px) {
      .carousel .btn {
        bottom: 10px; } }
    .carousel .btn .btn-son {
      margin: 0 5px;
      width: 50px;
      height: 2px;
      float: left;
      padding: 10px 0;
      position: relative;
      background: rgba(128, 128, 128, 0.2);
      background-clip: content-box; }
      .carousel .btn .btn-son p {
        width: 0;
        height: 2px;
        position: absolute;
        top: 50%;
        margin-top: -1px;
        left: 0;
        display: block;
        background: gray;
        z-index: 1000;
        transform-origin: left;
        opacity: 1; }
      .carousel .btn .btn-son .p {
        position: absolute;
        left: 0;
        transition: width 3s ease;
        width: 100%; }
  .carousel .anniu-a {
    position: absolute;
    top: 0;
    left: 0;
    cursor: pointer;
    width: 20%;
    height: 100%;
    z-index: 3;
    opacity: 0; }
    .carousel .anniu-a:hover {
      opacity: 1; }
    .carousel .anniu-a .anniu-left {
      font-family: "Apple Icons";
      font-weight: normal;
      width: 64px;
      height: 64px;
      z-index: 1000;
      border-radius: 32px;
      background-color: rgba(180, 180, 180, 0.25);
      color: #848484;
      font-size: 40px;
      line-height: 64px;
      text-align: center;
      position: absolute;
      left: 18px;
      top: 50%;
      margin-top: -32px; }
  .carousel .anniu-b {
    position: absolute;
    top: 0;
    right: 0;
    cursor: pointer;
    width: 20%;
    height: 100%;
    z-index: 3;
    opacity: 0; }
    .carousel .anniu-b:hover {
      opacity: 1; }
    .carousel .anniu-b .anniu-right {
      font-family: "Apple Icons";
      font-weight: normal;
      width: 64px;
      height: 64px;
      z-index: 1000;
      border-radius: 32px;
      background-color: rgba(180, 180, 180, 0.25);
      color: #848484;
      font-size: 40px;
      line-height: 64px;
      text-align: center;
      position: absolute;
      right: 18px;
      top: 50%;
      margin-top: -32px; }

.row {
  width: 100%;
  overflow: hidden;
  border-bottom: 2px solid #fff; }

.list {
  float: left;
  height: 200px;
  box-sizing: border-box;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff; }
  .list a {
    display: block;
    width: 100%;
    height: 100%; }

.ios {
  background: url("./image/ios_large.jpg") no-repeat center center; }

@media screen and (max-width: 1068px) {
  .ios {
    background: url("./image/ios_medium.jpg") no-repeat center center; } }

@media screen and (max-width: 767px) {
  .ios {
    background: url("./image/ios_small.jpg") no-repeat center center; } }

.watchos {
  background: url("./image/watchos_large.jpg") no-repeat center center; }

@media screen and (max-width: 1068px) {
  .watchos {
    background: url("./image/watchos_medium.jpg") no-repeat center center; } }

@media screen and (max-width: 767px) {
  .watchos {
    background: url("./image/watchos_small.jpg") no-repeat center center; } }

.swift_playgrounds {
  background: url("./image/swift_playgrounds_large.jpg") no-repeat center center; }

@media screen and (max-width: 1068px) {
  .swift_playgrounds {
    background: url("./image/swift_playgrounds_medium.jpg") no-repeat center center; } }

@media screen and (max-width: 767px) {
  .swift_playgrounds {
    background: url("./image/swift_playgrounds_small.jpg") no-repeat center center; } }

.music_festival {
  background: url("./image/music_festival_large.jpg") no-repeat center center; }

@media screen and (max-width: 1068px) {
  .music_festival {
    background: url("./image/music_festival_medium.jpg") no-repeat center center; } }

@media screen and (max-width: 767px) {
  .music_festival {
    background: url("./image/music_festival_small.jpg") no-repeat center center; } }

.top {
  padding-top: 20px; }
  @media screen and (max-width: 767px) {
    .top {
      padding-top: 0; } }

.footer {
  font-size: 12px;
  line-height: 1.66667;
  font-weight: 400;
  letter-spacing: normal;
  background-color: #f2f2f2;
  color: #666;
  overflow: hidden;
  position: relative;
  z-index: 1; }
  .footer .center {
    margin: 0 auto;
    padding: 0 22px;
    max-width: 980px;
    font-size: 12px;
    position: relative;
    z-index: 1;
    padding-top: 20px;
    overflow: hidden; }
    @media screen and (max-width: 767px) {
      .footer .center {
        position: relative;
        top: 0;
        padding: 0 16px;
        line-height: 2.5; } }
    .footer .center .rows {
      position: relative;
      float: left;
      width: 20%; }
      @media screen and (max-width: 767px) {
        .footer .center .rows {
          width: 100%; } }
      .footer .center .rows .zhezhao1 {
        display: none;
        width: 100%;
        height: 39px;
        position: absolute;
        top: 0;
        left: 0;
        z-index: 1000000; }
      .footer .center .rows h3 {
        background: #F2F2F2;
        cursor: copy;
        font-size: 12px;
        font-weight: 600;
        letter-spacing: normal;
        color: #333;
        margin: 0; }
        @media screen and (max-width: 767px) {
          .footer .center .rows h3 {
            width: 100%;
            height: 39px;
            font-size: 14px;
            line-height: 2.78571;
            font-weight: 400;
            letter-spacing: normal;
            border-top: 1px solid #e3e3e3;
            position: relative;
            top: 0;
            left: 0;
            overflow: hidden;
            z-index: 10000; }
            .footer .center .rows h3::after {
              content: '+';
              float: right;
              font-weight: normal;
              margin-right: 8px;
              font-size: 14px;
              line-height: 39px;
              font-weight: 400;
              letter-spacing: normal; } }
      @media screen and (max-width: 767px) {
        .footer .center .rows .h3-one {
          padding-top: 20px;
          border-top: 0; }
        .footer .center .rows .h3-last {
          border-bottom: 1px solid #e3e3e3; } }
      .footer .center .rows ul {
        width: 100%;
        margin-right: -10px;
        list-style: none;
        padding: 0; }
        @media screen and (max-width: 767px) {
          .footer .center .rows ul {
            background: #F2F2F2;
            height: 0;
            position: relative;
            transform: translateY(-100%);
            overflow: hidden;
            z-index: 10; } }
      .footer .center .rows .ul-donghua {
        transition: transform .3s ease,
 height .3s ease,
 z-index .3s ease .1s;
        transform: translateY(0);
        height: 100%;
        z-index: 15; }
      .footer .center .rows a {
        font-size: 12px;
        display: block;
        width: 100%;
        height: 30px;
        color: #666;
        text-decoration: none; }
        .footer .center .rows a:hover {
          text-decoration: underline; }
  .footer .yejiao {
    position: relative;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    padding: 20px 0 24px;
    max-width: 980px;
    font-size: 12px;
    color: #999;
    z-index: 1;
    overflow: hidden; }
    @media screen and (max-width: 767px) {
      .footer .yejiao {
        padding: 20px 16px 24px; } }
    .footer .yejiao .shop {
      display: inline-block;
      width: 100%;
      border-bottom: 1px solid #e3e3e3;
      max-height: 9999px;
      margin-bottom: 6px;
      padding-bottom: 5px; }
      @media screen and (max-width: 767px) {
        .footer .yejiao .shop {
          border-bottom: 0; } }
    .footer .yejiao .copyright {
      float: left;
      display: inline-block;
      margin-right: 26px; }
    .footer .yejiao .centers {
      float: left;
      display: inline-block; }
      .footer .yejiao .centers a {
        border-right: 1px solid #d6d6d6;
        margin-right: 10px;
        padding-right: 12px;
        white-space: nowrap;
        color: #666; }
    .footer .yejiao .right {
      float: right; }
      .footer .yejiao .right a {
        color: #666; }
        .footer .yejiao .right a span {
          background: url(./image/32.png) no-repeat left center;
          background-size: 16px 16px;
          display: inline-block;
          width: 16px;
          height: 16px;
          padding-right: 5px;
          margin-left: 1px;
          float: left; }
      @media screen and (max-width: 767px) {
        .footer .yejiao .right {
          float: inherit; } }
    .footer .yejiao a:hover {
      color: #333;
      text-decoration: underline; }
    @media screen and (max-width: 767px) {
      .footer .yejiao .dibu {
        padding-top: 13px; } }