.deco-overview {
  margin: 0 auto;
  max-width: 1920px;
  overflow: hidden;
}

.deco-overview .a {
  background: url(a.jpg?v2) 50% 0 no-repeat;
  display: block;
  height: 501px;
}

.deco-overview .a .text {
  padding-top: 78px;
  width: 340px;
}

.deco-overview .a .text .logo {
  background: url(a-logo.png) 80% 0 no-repeat;
  height: 51px;
  width: 149px;
}

.deco-overview .a .text h1 {
  color: #49cbd6;
  font-size: 42px;
  line-height: 1.2;
  padding-top: 14px;
}

.deco-overview .a .text p {
  font-size: 20px;
  line-height: 1.2;
  padding-top: 6px;
}

.deco-overview .a .text hr {
  background: #e1e1e1;
  border: none;
  height: 2px;
  margin-top: 24px;
}

.deco-overview .a .text .video {
  font-size: 0;
  margin-top: 22px;
}

.deco-overview .a .text .video .icon {
  background: url(a-video.png) no-repeat;
  display: inline-block;
  height: 50px;
  vertical-align: middle;
  width: 69px;
}

.deco-overview .a .text .video span {
  display: inline-block;
  font-size: 18px;
  height: 50px;
  line-height: 50px;
  margin-left: 10px;
  vertical-align: middle;
}

.deco-overview .b {
  height: 403px;
  overflow: hidden;
}

.deco-overview .b .img {
  background: url(b.jpg) 50% 0 no-repeat;
  height: 100%;
}

.deco-overview .b .img {
  background: url(b-img.jpg) 50% 0 no-repeat;
  height: 1264px;
  -webkit-transform: translate(0, -590px);
  transform: translate(0, -590px);
  -webkit-transition: -webkit-transform 0.05s linear;
  transition: transform 0.05s linear;
}

.deco-overview .c .text {
  margin: 0 auto;
  width: 1060px;
}

.deco-overview .c .text h2 {
  font-size: 58px;
  line-height: 1.2;
  /* padding-top: 77px */
  padding-top: 1.3276em;
  text-align: center;
}

.deco-overview .c .text p {
  font-size: 22px;
  line-height: 1.454545;
  /* padding-top:32px; */
  padding-top: 1.454545em;
  text-align: center;
}

.deco-overview .c .img {
  background: url(c.gif) 50% 0 no-repeat;
  height: 494px;
  position: relative;
}

.deco-overview .c .img p {
  font-size: 20px;
  line-height: 1.2;
  position: absolute;
  top: 370px;
}

.deco-overview .c .img .p1 {
  margin-right: 470px;
  right: 50%;
}

.deco-overview .c .img .p2 {
  left: 50%;
  margin-left: 10px;
}

.deco-overview .d {
  background: url(d.jpg) 50% 0 no-repeat;
  height: 450px;
  position: relative;
  z-index: 1;
}

.deco-overview .d .text {
  color: #fff;
  width: 50%;
}

.deco-overview .d .text h2 {
  font-size: 46px;
  line-height:1.2;
  padding-top: 90px;
}

.deco-overview .d .text p {
  font-size: 18px;
  line-height: 1.33333;
  padding-top: 25px;
}

.deco-overview .d .text .icons{
  background:url(deco-app-RGB-87.png?v2) 0 100% no-repeat;
  min-height:87px;
  padding-left:100px;  
  padding-top:30px;
}

.deco-overview .d .text .icons p{
  font-size:32px;
  line-height:45px;  
  padding:0;
  position:relative;
  top:-8px;  
}

.deco-overview .d .text .icons a{
  display:block;  
  float:left;  
}

.deco-overview .d .text .icons a+a{
  margin-left:10px;
}

.deco-overview .d .text .icons img{
  display:block;  
}

.deco-overview .d .hand {
  height: 539px;
  left: 50%;
  margin-left: 18px;
  position: absolute;
  top: 0;
  width: 834px;
}

.deco-overview .d .hand .inner {
  background: url(d-hand.png) no-repeat;
  height: 100%;
  position: relative;
  top: -90px;
  width: 100%;
}

.deco-overview .d .hand .inner {
  -webkit-transform: translate(0, -90px);
  transform: translate(0, -90px);
  -webkit-transition: -webkit-transform 0.1s linear;
  transition: transform 0.1s linear;
  top: 0;
}

.deco-overview .e {
  background: #f7f7f7;
  position: relative;
  /* cover the hand of section d */
  z-index: 2;
}

.deco-overview .e h2 {
  font-size: 58px;
  line-height: 1.2;
  padding-top: 90px;
  padding-bottom: 90px;
  text-align: center;
}

.deco-overview .e .deco-wrapper:after {
  clear: both;
  content: "";
  display: block;
}

.deco-overview .e .img {
  background: url(e-phone.png) no-repeat;
  float: left;
  height: 765px;
  position: relative;
  width: 447px;
}

.deco-overview .e .img .screen {
  height: 549px;
  left: 61px;
  overflow: hidden;
  position: absolute;
  top: 83px;
  width: 309px;
}

@keyframes screen-slide {
  100%, 0%, 12.3% {
    left: 0;
  }
  14.3%, 26.6% {
    left: -100%;
  }
  28.6%, 40.9% {
    left: -200%;
  }
  42.9%, 55.7% {
    left: -300%;
  }
  57.7%, 69.4% {
    left: -400%;
  }
  71.4%, 83.7% {
    left: -500%;
  }
  85.7%, 98% {
    left: -600%;
  }  
}

.deco-overview .e .img .screen ul {
  animation: screen-slide 21s linear infinite;
  font-size: 0;
  position: relative;
  white-space: nowrap;
  width: 700%;
}

.deco-overview .e .img .screen li {
  background-repeat: no-repeat;
  display: inline-block;
  height: 549px;
  width: 309px;
}

.deco-overview .e .img .screen .li1 {
  background-image: url(e-screen-1.png?v2);
}

.deco-overview .e .img .screen .li2 {
  background-image: url(e-screen-2.png?v2);
}

.deco-overview .e .img .screen .li3 {
  background-image: url(e-screen-3.png?v2);
}

.deco-overview .e .img .screen .li4 {
  background-image: url(e-screen-4.png?v2);
}

.deco-overview .e .img .screen .li5 {
  background-image: url(e-screen-5.png?v2);
}

.deco-overview .e .img .screen .li6 {
  background-image: url(e-screen-6.png?v2);
}

.deco-overview .e .img .screen .li7 {
  background-image: url(e-screen-7.png?v2);
}

.deco-overview .e .text {
  float: right;
  padding-bottom: 50px;
  width: 800px;
}

.deco-overview .e .text dl {
  background-position: 0 0;
  background-repeat: no-repeat;
  padding-left: 75px;
  padding-bottom: 40px;
}

.deco-overview .e .text .dl1 {
  background-image: url(e-icon-1.png);
}

.deco-overview .e .text .dl2 {
  background-image: url(e-icon-2.png);
}

.deco-overview .e .text .dl3 {
  background-image: url(e-icon-3.png);
}

.deco-overview .e .text .dl4 {
  background-image: url(e-icon-4.png);
}

.deco-overview .e .text .dl5 {
  background-image: url(e-icon-5.png);
}

.deco-overview .e .text dl dt {
  font-size: 16px;
  line-height: 1.2;
}

.deco-overview .e .text dl dd {
  font-size: 14px;
  line-height: 1.2;
}

.deco-overview .e .text dl dd h4 {
  margin-top: 15px;
}

.deco-overview .e .text dl dd p {
  padding-top: 8px;
}

.deco-overview .e .text dl dd ul {
  padding-left: 25px;
}

.deco-overview .e .text dl dd li {
  background: url(e-icon-list.png) 0 0 no-repeat;
  margin-top: 15px;
  padding-left: 25px;
}

.deco-overview .e .text dl dd a {
  background: #fdc741;
  border-radius: 2px;
  color: inherit;
  display: inline-block;
  font-size: 12px;
  line-height: 33px;
  margin-top: 20px;
  margin-left: 50px;
  padding: 0 10px;
  text-decoration: none;
}

.deco-overview .e .deco-wrapper:after {
  clear: both;
  content: "";
  display: block;
}

.deco-overview .f {
  background: url(f.jpg?v2) 50% 100% no-repeat;
  padding-bottom: 632px;
}

.deco-overview .f .text {
  margin: 0 auto;
  text-align: center;
  width: 800px;
}

.deco-overview .f .text h2 {
  font-size: 50px;
  line-height: 1.2;
  padding-top: 50px;
}

.deco-overview .f .text p {
  font-size: 22px;
  line-height: 1.2;
  padding-top: 25px;
  padding-bottom: 70px;
}

.deco-overview .g .deco-wrapper {
  width: 980px;
}

.deco-overview .g .text {
  padding-top: 47px;
  text-align: center;
  width: 400px;
}

.deco-overview .g .text h2 {
  color: #4acbd6;
  font-size: 68px;
  line-height: 1.2;
}

.deco-overview .g .text p {
  font-size: 26px;
  line-height: 1.2;
  padding-top: 25px;
}

.deco-overview .g .text a {
  background: #fdc741;
  border-radius: 4px;
  color: #000;
  display: inline-block;
  font-size: 22px;
  line-height: 63px;
  margin-top: 53px;
  margin-bottom: 72px;
  padding: 0 40px;
  text-decoration: none;
}

.deco-overview .g .img {
  background: url(g.jpg) no-repeat;
  height: 288px;
  position: absolute;
  right: -50px;
  top: 60px;
  width: 714px;
  z-index: -1;
}

.deco-overview .h {
  margin-bottom: 100px;
  position: relative;
  -webkit-user-select: none;
  user-select: none;
}

.deco-overview .h .photos {
  overflow: hidden;
  position: relative;
  width: 100%;
}

.deco-overview .h .photos ul {
  left: 0;
  position: relative;
  -webkit-transition: left 0.5s ease-in-out;
  transition: left 0.5s ease-in-out;
  width: 700%;
}

.deco-overview .h .photos ul.notransition {
  -webkit-transition: none;
  transition: none;
}

.deco-overview .h .photos ul:after {
  clear: both;
  content: "";
  display: block;
}

.deco-overview .h .photos li {
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% auto;
  float: left;
  height: 0;
  padding-bottom: 6%;
  width: 14.28571428571429%;
}

.deco-overview .h .photos .li1 {
  background-image: url(photo1.jpg);
  background-position: 50% 0%;
}

.deco-overview .h .photos .li2 {
  background-image: url(photo2.jpg);
}

.deco-overview .h .photos .li3 {
  background-image: url(photo3.jpg);
  background-position: 50% 100%;
}

.deco-overview .h .photos .li4 {
  background-image: url(photo4.jpg);
}

.deco-overview .h .photos .li5 {
  background-image: url(photo5.jpg);
  background-position: 50% 100%;
}

.deco-overview .h .photos .li6 {
  background-image: url(photo6.jpg);
  background-position: 50% 100%;
}

.deco-overview .h .photos .li7 {
  background-image: url(photo7.jpg);
}

.deco-overview .h .thumb ul {
  font-size: 0;
  margin: .3% auto 0;
  text-align: justify;
  width: 1366px;
}

.deco-overview .h .thumb ul:after {
  content: "";
  display: inline-block;
  width: 100%;
}

.deco-overview .h .thumb li {
  background-size: 100% 100%;
  cursor: pointer;
  display: inline-block;
  height: 0;
  padding-bottom: 9.33333333333333%;
  position: relative;
  width: 14%;
}

.deco-overview .h .thumb li:after {
  background: #4acbd6;
  content: "";
  display: block;
  filter: alpha(opacity=0);
  height: 5px;
  opacity: 0;
  position: absolute;
  top: 0;
  -webkit-transition: opacity 0.3s linear;
  transition: opacity 0.3s linear;
  width: 100%;
}

.deco-overview .h .thumb li.on:after {
  filter: alpha(opacity=100);
  opacity: 1;
}

.deco-overview .h .thumb .li1 {
  background-image: url(photo1-thumb.jpg);
  background-position: 50% 0%;
}

.deco-overview .h .thumb .li2 {
  background-image: url(photo2-thumb.jpg);
}

.deco-overview .h .thumb .li3 {
  background-image: url(photo3-thumb.jpg);
  background-position: 50% 100%;
}

.deco-overview .h .thumb .li4 {
  background-image: url(photo4-thumb.jpg);
}

.deco-overview .h .thumb .li5 {
  background-image: url(photo5-thumb.jpg);
  background-position: 50% 100%;
}

.deco-overview .h .thumb .li6 {
  background-image: url(photo6-thumb.jpg);
  background-position: 50% 100%;
}

.deco-overview .h .thumb .li7 {
  background-image: url(photo7-thumb.jpg);
}

.deco-overview .h .left, .deco-overview .h .right {
  background-color: rgba(255, 255, 255, 0.5);
  background-repeat: no-repeat;
  background-position: center;
  border-radius: 2px;
  cursor: pointer;
  height: 91px;
  margin-top: -54px;
  opacity: 0.8;
  padding: 25px 15px;
  position: absolute;
  -webkit-transition: opacity 0.3s linear;
  transition: opacity 0.3s linear;
  top: 50%;
  width: 23px;
}

.deco-overview .h .left:hover, .deco-overview .h .right:hover {
  opacity: 1;
}

.deco-overview .h .left {
  background-image: url(h-left.png);
  margin-right: 683px;
  right: 50%;
}

.deco-overview .h .right {
  background-image: url(h-right.png);
  left: 50%;
  margin-left: 683px;
}

@media screen and (max-width:1440px) {
  .deco-overview .c .img {
    background-size: 100% auto;
    height: 430px;
  }
  .deco-overview .c .img p {
    top: 330px;
  }
  .deco-overview .c .img .p1 {
    left: 5px;
    margin-right: 0;
    right: auto;
  }
  .deco-overview .e .text {
    width: 520px;
  }
  .deco-overview .e .text dl {
    padding-bottom: 25px;
  }
  .deco-overview .h .thumb ul {
    width: 1024px;
  }
  .deco-overview .h .left {
    margin-right: 512px;
  }
  .deco-overview .h .right {
    margin-left: 512px;
  }
}

@media screen and (max-width:1200px) {
  .deco-overview .c .text h2, .deco-overview .d .text h2, .deco-overview .e h2, .deco-overview .f .text h2 {
    font-size: 40px;
    padding-top: 60px;
  }
  .deco-overview .b {
    background: url(b-img.jpg) 50% 50% no-repeat;
    background-size: 1200px auto;
    height: 450px;
  }
  .deco-overview .b .img {
    display: none;
  }
  .deco-overview .c {
    padding-bottom: 60px;
  }
  .deco-overview .c .img {
    background-size: 100% auto;
    font-size: 0;
    height: 0;
    margin-top: 30px;
    padding-bottom: 39%;
    text-align: justify;
  }
  .deco-overview .c .img:after {
    content: "";
    display: inline-block;
    width: 100%;
  }
  .deco-overview .c .img p {
    display: inline-block;
    font-size: 18px;
    margin: 0!important;
    padding-top: 32%;
    position: static;
    text-align: left;
    width: 50%;
  }
  .deco-overview .d .text {
    width: 400px;
  }
  .deco-overview .c .text {
    width: auto;
  }
  .deco-overview .e {
    text-align: center;
  }
  .deco-overview .e h2 {
    padding-bottom: 30px;
  }
  .deco-overview .e .img {
    display: none;
  }
  .deco-overview .e .text {
    display: inline-block;
    float: none;
    text-align: left;
    width: auto;
  }
  .deco-overview .e .text dl dt {
    font-size: 20px;
  }
  .deco-overview .e .text dl dd {
    font-size: 18px;
  }
  .deco-overview .e .text dl dd li {
    background-position: 0 2px;
  }
  .deco-overview .f .text {
    width: auto;
  }
  .deco-overview .g .deco-wrapper {
    width: 720px;
  }
  .deco-overview .g .text {
    width: 360px;
  }
  .deco-overview .g .text h2 {
    font-size: 50px;
  }
  .deco-overview .g .text p {
    font-size: 22px;
    padding-top: 10px;
  }
  .deco-overview .g .text a {
    font-size: 18px;
    line-height: 48px;
    margin-top: 30px;
    margin-bottom: 50px;
  }
  .deco-overview .g .img {
    background-size: 100% auto;
    height: 216px;
    width: 535px;
  }
  .deco-overview .h .photos li {
    padding-bottom: 9.52381%;
  }
  .deco-overview .h .left, .deco-overview .h .right {
    display: none;
  }
  .deco-overview .h .thumb {
    bottom: 20px;
    position: absolute;
    width: 100%;
  }
  .deco-overview .h .thumb ul {
    margin: 0 auto;
    width: 172px;
  }
  .deco-overview .h .thumb li {
    background: #fff!important;
    border-radius: 50%;
    filter: alpha(opacity=50);
    height: 14px;
    opacity: 0.5;
    padding: 0;
    width: 14px;
  }
  .deco-overview .h .thumb li:after {
    content: none;
  }
  .deco-overview .h .thumb li.on {
    filter: alpha(opacity=100);
    opacity: 1;
  }
}

@media screen and (max-width:736px) {
  .deco-overview .a {
    background: url(a-sm.png) 50% 100% / 100% auto no-repeat;
    height: auto;
    padding-top: 0;
    padding-bottom: 60%;
  }
  .deco-overview .a .text {
    padding-top: 50px;
    width: auto;
  }
  .deco-overview .c .text h2, .deco-overview .d .text h2, .deco-overview .e h2, .deco-overview .f .text h2 {
    font-size: 30px;
    padding-top: 40px;
  }
  .deco-overview .c .text p, .deco-overview .d .text p {
    font-size: 18px;
    padding-top: 20px;
  }
  .deco-overview .b {
    background-size: 150% auto;
    height: 0;
    padding-bottom: 75%;
  }
  .deco-overview .c {
    background-color: #f8f8f8;
  }
  .deco-overview .c .img {
    background-image: url(c.png);
    background-size: 150% auto;
  }
  .deco-overview .c .img p {
    font-size: 12px;
  }
  .deco-overview .d {
    background: url(d-sm.jpg) 50% 100% no-repeat;
    background-size: 100% auto;
    height: auto;
    padding-bottom: 66.7%;
  }
  .deco-overview .d .text {
    color: #000;
    padding-bottom: 30px;
    width: auto;
  }
  .deco-overview .d .text .icons p{
    display:none;
  }
  .deco-overview .d .text .icons a+a{
    margin-top:3px;
    margin-left:0;
  }
  .deco-overview .d .hand {
    display: none;
  }
  .deco-overview .e h2 {
    font-size: 28px;
    padding-top: 60px;
  }
  .deco-overview .e h2 {
    text-align: left;
  }
  .deco-overview .e .text {
    padding-bottom: 20px;
  }
  .deco-overview .e .text dl {
    background-size: 32px auto;
    padding-left: 50px;
  }
  .deco-overview .e .text dl dt {
    font-size: 18px;
  }
  .deco-overview .e .text dl dd {
    font-size: 16px;
  }
  .deco-overview .e .text dl dd ul {
    padding-left: 15px;
  }
  .deco-overview .e .text dl dd li {
    padding-left: 20px;
  }
  .deco-overview .f {
    background-size: 200% auto;
    padding-bottom: 65.8333333%;
  }
  .deco-overview .f .text h2 {
    font-size: 30px;
    padding-top: 30px;
  }
  .deco-overview .f .text p {
    font-size: 18px;
    line-height: 1.5;
    padding-top: 20px;
    padding-bottom: 30px;
  }
  .deco-overview .g .deco-wrapper {
    width: auto;
  }
  .deco-overview .g .text {
    width: auto;
  }
  .deco-overview .g .text p {
    font-size: 18px;
  }
  .deco-overview .g .img {
    background-size: 100% auto;
    height: 0;
    margin-top: 20px;
    max-width: 100%;
    padding-bottom: 40%;
    position: relative;
    right: 4%;
    top: 0;
    width: 100%;
  }
  .deco-overview .h .thumb ul {
    width: 120px;
  }
  .deco-overview .h .thumb li {
    height: 10px;
    width: 10px;
  }
}