@charset "utf-8";
/*positioning->Box->visual*/
/*common class*/
.overview-content {
  position: relative;
  max-width: 768px;
  min-width: 300px;
  margin: 0 auto;
  font-family: "MyriadProLight", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 18px;
  line-height: 1.45;
  overflow: hidden;
}
.overview-content .w1200,
.overview-content .w1366 {
  width: auto;
  margin: 0 auto;
}
.overview-content .section,
.overview-content .w1200,
.overview-content .w1366,
.overview-content .clearFix,
.overview-content .row {
  position: relative;
  *zoom: 1;
}
.overview-content .section:before,
.overview-content .w1200:before,
.overview-content .w1366:before,
.overview-content .clearFix:before,
.overview-content .row:before,
.overview-content .section:after,
.overview-content .w1200:after,
.overview-content .w1366:after,
.overview-content .clearFix:after,
.overview-content .row:after {
  content: '';
  display: table;
  height: 0;
  clear: both;
  visibility: hidden;
}
.overview-content .col-lg-1,
.overview-content .col-lg-2,
.overview-content .col-lg-3,
.overview-content .col-lg-4,
.overview-content .col-lg-6,
.overview-content .col-lg-8,
.overview-content .col-lg-9,
.overview-content .col-lg-10,
.overview-content .col-lg-12,
.overview-content .col-sm-1,
.overview-content .col-sm-2,
.overview-content .col-sm-3,
.overview-content .col-sm-4,
.overview-content .col-sm-6,
.overview-content .col-sm-8,
.overview-content .col-sm-9,
.overview-content .col-sm-10,
.overview-content .col-sm-12 {
  position: relative;
  box-sizing: border-box;
}
.overview-content .col-sm-1,
.overview-content .col-sm-2,
.overview-content .col-sm-3,
.overview-content .col-sm-4,
.overview-content .col-sm-6,
.overview-content .col-sm-8,
.overview-content .col-sm-9,
.overview-content .col-sm-10,
.overview-content .col-sm-12 {
  float: left;
}
.overview-content .col-sm-2 {
  width: 16.66%;
}
.overview-content .col-sm-3 {
  width: 25%;
}
.overview-content .col-sm-4 {
  width: 33.33%;
}
.overview-content .col-sm-6 {
  width: 50%;
}
.overview-content .col-sm-8 {
  width: 66.66%;
}
.overview-content a {
  text-decoration: none;
  color: #000;
}
.overview-content h2 {
  font-size: 7.5vw;
  line-height: 1.2;
  font-family: "MyriadProRegular", Helvetica, Arial, sans-serif;
}
.overview-content h4 {
  margin: 10px 0 5px;
  font-size: 15px;
  line-height: 1.2;
}
.overview-content h5 {
  margin: 40px 0 20px;
  font-size: 30px;
  line-height: 1.2;
  font-family: "MyriadProRegular", Helvetica, Arial, sans-serif;
}
.overview-content h6 {
  font-size: 4.4vw; 
}
.overview-content .nowrap {
  white-space: nowrap;
}
.overview-content .hr {
  display: block;
  height: 1px;
  width: 100%;
  margin: 20px 0;
}
.overview-content .inline-block {
  display: inline-block;
  *display: inline;
  *zoom: 1;
}
.overview-content .fBold {
  font-family: "MyriadProBold", Helvetica, Arial, sans-serif;
  font-weight: bold;
}
.overview-content .fMedium {
  font-family: "MyriadProMedium", Helvetica, Arial, sans-serif;
}
.overview-content .fRegular {
  font-family: "MyriadProRegular", Helvetica, Arial, sans-serif;
}
.overview-content .fLight {
  font-family: "MyriadProLight", Helvetica, Arial, sans-serif;
}
.overview-content .bgWhite {
  background-color: #fff;
}
.overview-content .bgBlack {
  background-color: #000;
}
.overview-content .m-hide {
  display: none;
}
.overview-content .m-show {
  display: none;
}
@media screen and (min-width: 768px) {
  .overview-content {
    max-width: 1920px;
    min-width: 960px;
    font-size: 22px;
    line-height: 1.72;
    /*1200*/
    /*1366*/
  }
  .overview-content .w1200 {
    width: 54.546em;
  }
  .overview-content .w1366 {
    width: 62.1em;
  }
  .overview-content h2 {
    font-size: 3.18em;
    font-family: "MyriadProRegular", Helvetica, Arial, sans-serif;
  }
  .overview-content h4 {
    margin: 0;
    font-size: 1.27em;
    font-family: "MyriadProRegular", Helvetica, Arial, sans-serif;
  }
  .overview-content h5 {
    margin: 0.92em 0 0.62em;
    font-size: 2.95em;
  }
  .overview-content h6 {
    font-size: 1.1em;
    font-family: "MyriadProRegular", Helvetica, Arial, sans-serif;
    letter-spacing: 14px;
  }
  .overview-content .hr {
    margin: 55px 0;
  }
  .overview-content .col-lg-2,
  .overview-content .col-lg-3,
  .overview-content .col-lg-4,
  .overview-content .col-lg-6,
  .overview-content .col-lg-8,
  .overview-content .col-lg-9 {
    float: left;
  }
  .overview-content .col-lg-2 {
    width: 16.66%;
  }
  .overview-content .col-lg-3 {
    width: 25%;
  }
  .overview-content .col-lg-4 {
    width: 33.33%;
  }
  .overview-content .col-lg-6 {
    width: 50%;
  }
  .overview-content .col-lg-8 {
    width: 66.66%;
  }
  .overview-content .col-lg-9 {
    width: 75%;
  }
  .overview-content .lg-offset-6-right {
    margin-right: 10px;
  }
  .overview-content .lg-offset-6-left {
    margin-left: 10px;
  }
  .overview-content .col-offset-6 {
    margin-left: 50%;
  }
  .overview-content .col-offset-3 {
    margin-left: 25%;
  }
  .overview-content .col-offset-2 {
    margin-left: 16.66%;
  }
  .overview-content .col-offset-1 {
    margin-left: 8.33%;
  }
  .overview-content .pc-show {
    display: initial;
  }
  .overview-content .pc-block {
    display: block;
  }
  .overview-content .pc-hide {
    display: none;
  }
}
@media screen and (max-width: 1366px) {
  .overview-content {
    font-size: 18px;
  }
}
/*page class*/
.c7a {
  color: #fff;
}
.c7a .banner {
  height: 49.1em;
  background-color: #000;
  background: url(a.jpg)no-repeat 50% 50%;
}
.c7a .banner video {
  position: absolute;
  top: 0;
  left: 50%;
  width: 87.272em;
  height: auto;
  -webkit-transform: translate3d(-50%, 0, 0);
  -moz-transform: translate3d(-50%, 0, 0);
  -ms-transform: translate3d(-50%, 0, 0);
  transform: translate3d(-50%, 0, 0);
}
.c7a .banner .desc {
  width: 28.63em;
  float: right;
  margin: 17.1em -5.45em 0 0;
}
.c7a .banner .desc img {
  width: 28.6em;
  height: auto;
  vertical-align: top;
}
.c7a .a {
  background-color: #001c45;
}
.c7a .a .desc {
  padding: 6.36em 0 3.64em;
}
.c7a .a .desc ul li {
  margin-bottom: 4.1em;
  text-align: center;
}
.c7a .a .desc ul li b {
  display: block;
  width: 180px;
  height: 180px;
  margin: 0 auto;
  background: url(b-icon-1.png) no-repeat 50% 50%;
}
.c7a .a .desc ul li:nth-child(2) b {
  background-image: url(b-icon-2.png);
}
.c7a .a .desc ul li:nth-child(3) b {
  background-image: url(b-icon-3.png);
}
.c7a .a .desc ul:nth-of-type(2) li b {
  background-image: url(b-icon-4.png);
}
.c7a .a .desc ul:nth-of-type(2) li:nth-child(2) b {
  background-image: url(b-icon-5.png);
}
.c7a .a .desc ul:nth-of-type(2) li:nth-child(3) b {
  background-image: url(b-icon-6.png);
}
.c7a .b {
  height: 48.54em;
  background: url(c.jpg) no-repeat 50% 50%;
  color: #000;
}
.c7a .b .videoBox {
  position: absolute;
  left: 50%;
  top: 0;
  width: 87.272em;
  height: 100%;
  -webkit-transform: translate3d(-50%, 0, 0);
  -moz-transform: translate3d(-50%, 0, 0);
  -ms-transform: translate3d(-50%, 0, 0);
  transform: translate3d(-50%, 0, 0);
}
.c7a .b .videoBox video {
  position: absolute;
  left: 0;
  top: 0;
  width: 45em;
  height: auto;
}
.c7a .b .desc {
  width: 30em;
  margin: 21.82em 0 0 0;
  float: right;
}
.c7a .c {
  height: 50em;
  /*.bg{position: absolute;bottom:0;left:0;width:1560px;height:1280px;background: url(d.jpg)no-repeat 0 50%}*/
}
.c7a .c .videoBox {
  position: absolute;
  left: 50%;
  top: 0;
  width: 87.272em;
  height: 100%;
  -webkit-transform: translate3d(-50%, 0, 0);
  -moz-transform: translate3d(-50%, 0, 0);
  -ms-transform: translate3d(-50%, 0, 0);
  transform: translate3d(-50%, 0, 0);
}
.c7a .c .videoBox video {
  position: absolute;
  right: 0;
  top: -10.55em;
  width: 72em;
  height: auto;
}
.c7a .c .w1200 {
  height: 100%;
}
.c7a .d {
  height: 49.5em;
  background: url(e.jpg) no-repeat 50% 50%;
  background-size: 87.272em auto;
  color: #000;
}
.c7a .d .desc {
  width: 24.1em;
  margin-top: 14.3em;
  float: right;
}
.c7a .e {
  height: 49em;
  background: url(f.jpg) no-repeat 50% 50%;
  background-size: 87.272em auto;
}
.c7a .e .w1200 {
  height: 100%;
}
.c7a .e .desc {
  margin-top: 7.06em;
}
.c7a .e ul {
  width: 31.82em;
  margin: 4.55em 0 0 -2.73em;
  text-align: center;
}
.c7a .e ul li {
  margin-bottom: 20px;
}
.c7a .e ul b {
  display: block;
  width: 5.72em;
  height: 5.72em;
  margin: 0 auto 15px;
  background: url(f-icon1.png) no-repeat 50% 50%;
  background-size: 100% auto;
}
.c7a .e ul li:nth-child(2) b {
  background-image: url(f-icon2.png);
}
.c7a .e ul li:nth-child(3) b {
  background-image: url(f-icon3.png);
}
.c7a .e ul:nth-of-type(2) {
  margin-top: 0px;
}
.c7a .e ul:nth-of-type(2) li b {
  background-image: url(f-icon4.png);
}
.c7a .e ul:nth-of-type(2) li:nth-child(2) b {
  background-image: url(f-icon5.png);
}
.c7a .e ul:nth-of-type(2) li:nth-child(3) b {
  background-image: url(f-icon6.png);
}
.c7a .e .fuzzy {
  position: absolute;
  right: -6.82em;
  bottom: 6.55em;
  width: 29em;
  height: 26.55em;
}
.c7a .e .fuzzy .fuzzy_bg {
  width: 100%;
  height: 100%;
  background: url(f-fuzzy.png) no-repeat 50% 50%;
  background-size: 100% auto;
}
.c7a .e .fuzzy .focus {
  position: absolute;
  top: 6%;
  left: 29%;
  width: 8.363em;
  height: 8.363em;
  background: url(f-focus.png) no-repeat 50% 50%;
  background-size: 100% auto;
}
.c7a .f {
  height: 50em;
  color: #000;
  background-color: #f1f0f6;
}
.c7a .f .phone {
  position: relative;
  width: 22em;
  height: 44.5em;
  margin: 2.5em auto 0;
  background: url(g-phone.png) no-repeat 50% 50%;
  background-size: 100% auto;
}
.c7a .f .phone .layer {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: url(g-phone-layer.png) no-repeat 50% 50%;
  background-size: 100% auto;
}
.c7a .f .phone .skin_light {
  position: absolute;
  left: 4%;
  top: 9.5%;
  width: 91%;
  height: 79.5%;
  background: url(g-phone-light.png) no-repeat 0 50%;
  background-size: 100% auto;
}
.c7a .f .desc {
  margin: 10em 0 0 2.5em;
}
.c7a .f .desc ul {
  margin-top: 1.363em;
  text-align: center;
}
.c7a .f .desc ul li b {
  display: block;
  width: 5.72em;
  height: 5.73em;
  margin: 0 auto 15px;
  background: url(g-icon1.png) no-repeat 50% 50%;
  background-size: 100% auto;
}
.c7a .f .desc ul li:nth-child(2) b {
  background-image: url(g-icon2.png);
}
.c7a .g {
  height: 52.636em;
  background: url(h.jpg) no-repeat 50% 50%;
  background-size: 87.272em auto;
}
.c7a .g .desc {
  margin-top: 3.41em;
}
.c7a .g .desc ul {
  width: 75%;
  margin-top: 3.636em;
  text-align: center;
}
.c7a .g .desc ul li {
  margin-bottom: 30px;
}
.c7a .g .desc ul li b {
  display: block;
  width: 5.863em;
  height: 5.88em;
  margin: 0 auto 15px;
  background: url(h-icon1.png) no-repeat 50% 50%;
  background-size: 100% auto;
}
.c7a .g .desc ul li:nth-child(2) b {
  background-image: url(h-icon2.png);
}
.c7a .h {
  height: 63.86em;
  background: url(i.jpg) no-repeat 50% 50%;
  text-align: center;
  background-size: 87.272em auto;
}
.c7a .h video {
  position: absolute;
  top: 0;
  left: 50%;
  width: 87.272em;
  -webkit-transform: translate3d(-50%, 0, 0);
  -moz-transform: translate3d(-50%, 0, 0);
  -ms-transform: translate3d(-50%, 0, 0);
  transform: translate3d(-50%, 0, 0);
}
.c7a .h .desc {
  margin-top: 3.636em;
}
.c7a .h ul {
  width: 22.73em;
  margin: 2.27em 0 0 18.2em;
}
.c7a .h ul li b {
  display: block;
  margin: 0 auto 15px;
  width: 5.863em;
  height: 5.863em;
  background: url(i-icon1.png) no-repeat 50% 50%;
  background-size: 100% auto;
}
.c7a .h ul li:nth-child(2) b {
  background-image: url(i-icon2.png);
}
.c7a .i {
  height: 50.95em;
  background: url(j.jpg) no-repeat 50% 50%;
  color: #000;
  text-align: center;
  background-size: 87.272em auto;
}
.c7a .i .desc {
  margin-top: 4.1em;
}
.c7a .j {
  background-color: #000;
  text-align: center;
}
.c7a .j .desc {
  margin-top: 150px;
}
.c7a .j ul {
  margin-top: 40px;
}
.c7a .j ul img {
  width: 100%;
  height: auto;
  vertical-align: top;
}
.c7a .j ul .bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #000;
}
.c7a .j ul .text {
  position: absolute;
  top: 50%;
  left: 50%;
}
.c7a .j ul li {
  padding: 0 10px 0 0;
}
.c7a .j ul li b {
  display: block;
  margin: 10px auto;
  width: 8.64em;
  height: 8.67em;
  background: url(k-icon1.png) no-repeat 50% 50%;
  background-size: 100% auto;
}
.c7a .j ul li:nth-child(2) {
  padding: 0 5px;
}
.c7a .j ul li:nth-child(2) b {
  background-image: url(k-icon2.png);
}
.c7a .j ul li:nth-child(3) {
  padding: 0 0 0 10px;
}
.c7a .j ul li:nth-child(3) b {
  background-image: url(k-icon3.png);
}
.c7a .k {
  height: 48.5em;
  background: url(l.jpg) no-repeat 50% 50%;
  text-align: center;
  background-size: 87.272em auto;
}
.c7a .k .desc {
  margin-top: 6.363em;
}
.c7a .k .desc span {
  font-size: 0.64em;
}
.c7a .section .animate {
  -webkit-transition: all 0.65s ease-out 0s;
  -moz-transition: all 0.65s ease-out 0s;
  -ms-transition: all 0.65s ease-out 0s;
  transition: all 0.65s ease-out 0s;
  opacity: 0;
}
.c7a .section .banner_from_top {
  -webkit-transform: translate3d(0, -30px, 0);
  -moz-transform: translate3d(0, -30px, 0);
  -ms-transform: translate3d(0, -30px, 0);
  transform: translate3d(0, -30px, 0);
  opacity: 1;
}
.c7a .section .from_top {
  -webkit-transform: translate3d(0, -100px, 0);
  -moz-transform: translate3d(0, -100px, 0);
  -ms-transform: translate3d(0, -100px, 0);
  transform: translate3d(0, -100px, 0);
}
.c7a .section .banner_from_bottom {
  -webkit-transform: translate3d(0, 20px, 0);
  -moz-transform: translate3d(0, 20px, 0);
  -ms-transform: translate3d(0, 20px, 0);
  transform: translate3d(0, 20px, 0);
  opacity: 1;
}
.c7a .section .from_bottom {
  -webkit-transform: translate3d(0, 100px, 0);
  -moz-transform: translate3d(0, 100px, 0);
  -ms-transform: translate3d(0, 100px, 0);
  transform: translate3d(0, 100px, 0);
}
.c7a .section .from_left {
  -webkit-transform: translate3d(-100px, 0, 0);
  -moz-transform: translate3d(-100px, 0, 0);
  -ms-transform: translate3d(-100px, 0, 0);
  transform: translate3d(-100px, 0, 0);
}
.c7a .section .from_right {
  -webkit-transform: translate3d(100px, 0, 0);
  -moz-transform: translate3d(100px, 0, 0);
  -ms-transform: translate3d(100px, 0, 0);
  transform: translate3d(100px, 0, 0);
}
.c7a .section .m-bg {
  opacity: 0;
}
.c7a .section .m-text {
  -webkit-transform: translate3d(-50%, -10%, 0);
  -moz-transform: translate3d(-50%, -10%, 0);
  -ms-transform: translate3d(-50%, -10%, 0);
  transform: translate3d(-50%, -10%, 0);
}
.c7a .section .skin_light {
  opacity: 0;
}
.c7a .section .focus {
  opacity: 0;
  transform: scale(1.2);
}
.c7a .section .fuzzy_bg {
  opacity: 1;
}
.c7a .section .during0 {
  -webkit-transition-duration: 0.5s;
  -moz-transition-duration: 0.5s;
  -ms-transition-duration: 0.5s;
  transition-duration: 0.5s;
}
.c7a .section .during1 {
  -webkit-transition-duration: 1s;
  -moz-transition-duration: 1s;
  -ms-transition-duration: 1s;
  transition-duration: 1s;
}
.c7a .section .delay0 {
  -webkit-transition-delay: 0.15s;
  -moz-transition-delay: 0.15s;
  -ms-transition-delay: 0.15s;
  transition-delay: 0.15s;
}
.c7a .section .delay1 {
  -webkit-transition-delay: 0.3s;
  -moz-transition-delay: 0.3s;
  -ms-transition-delay: 0.3s;
  transition-delay: 0.3s;
}
.c7a .section .delay2 {
  -webkit-transition-delay: 0.45s;
  -moz-transition-delay: 0.45s;
  -ms-transition-delay: 0.45s;
  transition-delay: 0.45s;
}
.c7a .section .delay3 {
  -webkit-transition-delay: 0.6s;
  -moz-transition-delay: 0.6s;
  -ms-transition-delay: 0.6s;
  transition-delay: 0.6s;
}
.c7a .section .delay4 {
  -webkit-transition-delay: 0.75s;
  -moz-transition-delay: 0.75s;
  -ms-transition-delay: 0.75s;
  transition-delay: 0.75s;
}
.c7a .section .active .animate {
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  opacity: 1;
}
.c7a .section .active .m-bg {
  opacity: 0.5;
}
.c7a .section .active .m-text {
  -webkit-transform: translate3d(-50%, -50%, 0);
  -moz-transform: translate3d(-50%, -50%, 0);
  -ms-transform: translate3d(-50%, -50%, 0);
  transform: translate3d(-50%, -50%, 0);
}
.c7a .section .active .skin_light {
  opacity: 1;
}
.c7a .section .active .focus {
  opacity: 1;
  transform: scale(1);
}
.c7a .section .active .fuzzy_bg {
  opacity: 0;
}
@media screen and (max-width: 768px) {
  .c7a .section {
    background-size: 100% auto;
    background-position: 50% 100%;
    background-repeat: no-repeat;
    text-align: center;
  }
  .c7a .section .desc {
    width: auto;
    padding: 0 20px;
  }
  .c7a .section .videoBox,
  .c7a .section video {
    display: none;
  }
  .c7a .banner {
    height: auto;
    padding-bottom: 145vw;
    text-align: left;
    background: url(mobile/a.jpg) no-repeat 50% 100%, url(mobile/a-bg.jpg) repeat-y 50% 0;
    background-size: 100% auto;
  }
  .c7a .banner .desc {
    margin: 10vw 0;
    float: none;
  }
  .c7a .banner .desc img {
    width: 90vw;
    margin-bottom:5%;
    height: auto;
  }
  .c7a .a .desc {
    padding: 40px 20px;
  }
  .c7a .a .desc ul li {
    margin-bottom: 15px;
  }
  .c7a .a .desc ul li b {
    width: 60px;
    height: 60px;
    background-size: 100% auto;
  }
  .c7a .b {
    height: auto;
    background-image: url(mobile/c.jpg);
    padding-bottom: 80%;
  }
  .c7a .b .desc {
    margin-top: 0;
  }
  .c7a .b .desc .p2 {
    font-size:20px;
    position:relative;
    top:80vw;
  }
  .c7a .c {
    height: auto;
    padding-bottom: 70%;
    background-image: url(mobile/d.jpg);
  }
  .c7a .c .bg {
    display: none;
  }
  .c7a .d {
    height: auto;
    padding-bottom: 130%;
    background-image: url(mobile/e.jpg);
  }
  .c7a .d .desc {
    margin-top: 0;
  }
  .c7a .e {
    height: auto;
    background-image: url(mobile/f2.jpg);
    background-repeat: repeat-y;
  }
  .c7a .e .fuzzy {
    display: none;
  }
  .c7a .e .desc {
    margin-top: 0;
    padding-bottom: 80%;
    background: url(mobile/f.jpg) no-repeat 50% 100%;
    overflow: hidden;
    background-size: 100% auto;
  }
  .c7a .e ul {
    width: auto;
    padding: 0 20px;
    margin: 0;
  }
  .c7a .e ul li b {
    width: 60px;
    height: 60px;
    background-size: 100% auto;
  }
  .c7a .f {
    height: auto;
    padding-bottom: 180%;
    background-image: url(mobile/g.jpg);
    background-color: #f1f0f6;
  }
  .c7a .f .col-lg-6:nth-child(1) {
    display: none;
  }
  .c7a .f .desc {
    margin: 0;
  }
  .c7a .f .desc ul li b {
    width: 60px;
    height: 60px;
    background-size: 100% auto;
  }
  .c7a .g {
    height: auto;
    padding-bottom: 100%;
    background-image: url(mobile/h.jpg);
    background-color: #000614;
  }
  .c7a .g .desc ul {
    width: auto;
    margin-top: 20px;
  }
  .c7a .g .desc ul li b {
    width: 60px;
    height: 60px;
    background-size: 100% auto;
  }
  .c7a .h {
    height: auto;
    padding-bottom: 80vw;
    background-image: url(mobile/i.jpg);
    background-color: #020202;
  }
  .c7a .h .desc {
    margin-top: 0;
  }
  .c7a .h ul {
    width: auto;
    margin: 20px 0 0;
  }
  .c7a .h ul li b {
    width: 60px;
    height: 60px;
    background-size: 100% auto;
  }
  .c7a .i {
    height: auto;
    padding-bottom: 170%;
    background-image: url(mobile/j.jpg);
  }
  .c7a .i .desc {
    margin-top: 0;
  }
  .c7a .j .desc {
    margin-top: 0;
  }
  .c7a .j ul li {
    padding: 0 0  50vw 0;
    margin-bottom: 15px;
    background: url(mobile/k1.jpg) no-repeat 50% 50%;
    background-size: 100% auto;
    font-size: 12px;
  }
  .c7a .j ul li b {
    width: 50px;
    height: 50px;
    background-size: 100% auto;
  }
  .c7a .j ul li img {
    display: none;
  }
  .c7a .j ul li:nth-child(2) {
    padding: 0 0  50vw 0;
    background-image: url(mobile/k2.jpg);
  }
  .c7a .j ul li:nth-child(3) {
    padding: 0 0  50vw 0;
    background-image: url(mobile/k3.jpg);
  }
  .c7a .k {
    height: auto;
    padding-bottom: 70%;
    background-color: #000;
    background-image: url(mobile/l.jpg);
  }
  .c7a .k .desc {
    margin-top: 0;
  }
  .c7a .section .banner_from_top {
    -webkit-transform: translate3d(0, -2vw, 0);
    -moz-transform: translate3d(0, -2vw, 0);
    -ms-transform: translate3d(0, -2vw, 0);
    transform: translate3d(0, -2vw, 0);
  }
  .c7a .section .banner_from_bottom {
    -webkit-transform: translate3d(0, 2vw, 0);
    -moz-transform: translate3d(0, 2vw, 0);
    -ms-transform: translate3d(0, 2vw, 0);
    transform: translate3d(0, 2vw, 0);
  }
  .c7a .section .a-padding-bottom {
    padding-bottom: 150vw;
    opacity: 1;
  }
  .c7a .section .car {
    -webkit-transform: translate3d(-5vw, -5vw, 0) scale(0.8) rotateY(5deg);
    -moz-transform: translate3d(-5vw, -5vw, 0) scale(0.8) rotateY(5deg);
    -ms-transform: translate3d(-5vw, -5vw, 0) scale(0.8) rotateY(5deg);
    transform: translate3d(-5vw, -5vw, 0) scale(0.8) rotateY(5deg);
    opacity: 1;
  }
  .c7a .section .m-delay4 {
    -webkit-transition-delay: 1.5s;
    -moz-transition-delay: 1.5s;
    -ms-transition-delay: 1.5s;
    transition-delay: 1.5s;
  }
  .c7a .section .active .circle {
    left: 85%;
  }
  .c7a .section .active .circle b {
    -webkit-animation: m-control 0.75s cubic-bezier(0, 0, 0.5, 1) 0.6s forwards;
    -moz-animation: m-control 0.75s cubic-bezier(0, 0, 0.5, 1) 0.6s forwards;
    -ms-animation: m-control 0.75s cubic-bezier(0, 0, 0.5, 1) 0.6s forwards;
    animation: m-control 0.75s cubic-bezier(0, 0, 0.5, 1) 0.6s forwards;
  }
  .c7a .section .active .a-padding-bottom {
    padding-bottom: 13vw;
  }
}