@charset "UTF-8";
.handset-body {
  overflow: hidden;
  background: white;
}

.img-wrap {
  height: 100%;
  color: white;
}

.img-wrap > li {
  width: 100%;
  height: 100%;
  position: absolute;
  opacity: 0;
  -webkit-transition: opacity 1.6s;
  transition: opacity 1.6s;
}

.img-wrap > li.active {
  opacity: 1;
  visibility: visible;
}

.img-wrap > li strong, .img-wrap > li span {
  position: absolute;
  text-shadow: 0 1px 5px rgba(0, 0, 0, 0.4);
}

.img-wrap > li strong {
  display: inline-block;
  font-size: 3.8rem;
  font-weight: 100;
  font-family: '仿宋';
  width: 470px;
  opacity: 0;
  left: 0;
  right: 0;
  margin: auto;
}

.img-wrap > li strong em {
  font-size: 1.2rem;
  -webkit-transform: none;
  transform: none;
}

.img-wrap > li span {
  position: absolute;
  padding: .2rem .5rem;
  border: 1px solid white;
  font-size: 20px;
  text-shadow: 0 1px 3px #404040;
  -webkit-box-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
  opacity: 0;
}

.img-wrap > li:nth-child(1) {
  background: url("../imgs/pic1.jpg") center/cover;
}

.img-wrap > li:nth-child(1) strong {
  top: 9.6vh;
}

.img-wrap > li:nth-child(1) span {
  left: 44.5vw;
  top: 26vh;
}

.img-wrap > li:nth-child(2) {
  background: url("../imgs/pic2.jpg") center/cover;
}

.img-wrap > li:nth-child(2) strong {
  top: 12vh;
  color: #404040;
}

.img-wrap > li:nth-child(2) span {
  top: 69.3vh;
  left: 21vw;
}

.img-wrap > li:nth-child(3) {
  background: url("../imgs/pic3.jpg") center/cover;
}

.img-wrap > li:nth-child(3) strong {
  -webkit-writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
  top: 10.3vh;
}

.img-wrap > li:nth-child(3) span {
  top: 53vh;
  left: 21.8vw;
}

.img-wrap > li:nth-child(4) {
  background: url("../imgs/pic4.jpg") center/cover;
  color: #404040;
}

.img-wrap > li:nth-child(4) strong {
  top: 12.2vh;
}

.img-wrap > li:nth-child(4) span {
  border-color: #404040;
  top: 58.8vh;
  left: 32.7vw;
}

.footer {
  position: absolute;
  width: 100%;
  text-align: center;
  margin-top: -142px;
  -webkit-transform: translateY(74px);
  transform: translateY(74px);
  -webkit-transition: -webkit-transform .4s;
  transition: -webkit-transform .4s;
  transition: transform .4s;
  transition: transform .4s, -webkit-transform .4s;
}

.footer .btn {
  width: 280px;
  height: 50px;
  margin: 0 auto;
  margin-bottom: 18px;
}

.footer .btn ul {
  width: 100%;
  height: 100%;
}

.footer .btn li {
  width: 50px;
  height: 100%;
  margin: 0 10px;
  cursor: pointer;
  font-size: 2rem;
  text-align: center;
  line-height: 50px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  border-radius: 6px;
  background: transparent;
  color: #ddd;
}

.footer .btn li.active {
  color: white;
  background: rgba(0, 0, 0, 0.4);
}

.footer .message {
  bottom: 0;
  width: 100%;
  height: auto;
  background: rgba(0, 0, 0, 0.4);
  font-size: .8rem;
  padding: 18px 0;
  color: white;
}

.footer .message a {
  color: white;
}

marquee {
  position: fixed;
  bottom: 17%;
  left: 50%;
  font-size: 1.2rem;
  text-shadow: 1px 2px 3px black;
  cursor: pointer;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
}

/* 视频播放 */
.play {
  z-index: 11;
  display: none;
  position: fixed;
  width: 100%;
  max-width: 1366px;
  max-height: 720px;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  background: #000;
}

.play .close {
  z-index: 1;
  position: absolute;
  right: 0;
  padding: .5rem;
  font-size: 1.2rem;
  cursor: pointer;
  text-shadow: 2px 2px 3px black;
}

.play video {
  background: #000;
  width: 100%;
  height: 100%;
}

@media (max-width: 767px) {
  .img-wrap > li strong {
    font-size: 2.2rem;
  }
  .img-wrap > li span {
    font-size: .8rem;
  }
  .img-wrap > li:nth-child(1) strong {
    left: 12vw;
  }
  .img-wrap > li:nth-child(1) span {
    left: 36vw;
  }
  .img-wrap > li:nth-child(2) strong {
    left: 18vw;
  }
  .img-wrap > li:nth-child(3) strong {
    left: -60vw;
    line-height: 30px;
  }
  .img-wrap > li:nth-child(4) strong {
    left: 12vw;
  }
  marquee {
    display: none;
  }
}