* {
  padding: 0;
  margin: 0;
  list-style: none;
}

.container {
  width: 100%;
  background-image: url(../image/beijing.jpg);
  background-size: 100% 100%;
  overflow: hidden;
}

.container .curtain {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
  transition: background .8s ease;
}

.container .curtain.curtain-play {
  background: rgba(0, 0, 0, 0.1);
}

.container .begin {
  width: 400px;
  height: 500px;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  overflow: hidden;
  transition: transform .4s ease;
}

.container .begin.begin-play {
  transform: translate3d(0, -100%, 0) scale(0, 0);
}

.container .begin .logo {
  width: 300px;
  height: 300px;
  background-image: url(../image/logo.png);
  background-size: 100% 100%;
  margin: 0 auto;
}

.container .begin .begin-btn {
  width: 300px;
  height: 150px;
  background-image: url(../image/button.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: center center;
  margin: 40px auto;
  font-size: 40px;
  color: #ccc;
  line-height: 130px;
  text-align: center;
  cursor: pointer;
}

.container #chessboard {
  border: 1px solid #000;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  transform: scale(0, 0);
  transition: transform .8s ease .4s;
}

.container #chessboard.chessboard-show {
  transform: scale(1, 1);
  cursor: pointer;
}

.container .button {
  width: 200px;
  position: absolute;
  top: 100px;
}

.container .button .button-list {
  width: 100%;
  height: 80px;
  cursor: pointer;
  background-image: url(../image/button.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  background-position: 0 0;
  line-height: 60px;
  text-align: center;
  color: #fff;
  font-size: 24px;
  transform: scale(0, 0);
  transition: transform .8s ease .4s,font-size .4s ease;
}

.container .button .button-list.button-show {
  transform: scale(1, 1);
}

.container .button .button-list:hover {
  font-size: 26px;
}

.container .button.button-left {
  left: 150px;
}

.container .button.button-right {
  min-height: 200px;
  right: 150px;
  z-index: 10;
  overflow: hidden;
}

.container .button.button-right .play-type {
  width: 100%;
  padding: 0 30px;
  box-sizing: border-box;
  height: 200px;
  opacity: 0;
  z-index: 0;
  transform: translate3d(100%, 0, 0);
  transition: opacity .4s ease,transform .4s ease;
}

.container .button.button-right .play-type.play-type-show {
  transform: translate3d(0, 0, 0);
  opacity: 1;
  z-index: 200;
}

.container .button.button-right .play-type p {
  width: 100%;
  height: 30px;
  margin: 10px 0;
  line-height: 30px;
  font-size: 18px;
  text-align: center;
  color: #fff;
  cursor: pointer;
  background-image: url(../image/button.png);
  background-size: 100% 120%;
}

.container .button.button-right .play-dom {
  z-index: 3;
  position: absolute;
  top: 80px;
}

.container .button.button-right .play-dom.dom {
  display: none;
  z-index: -1;
}

.container .cue-play, .container .cue-replay, .container .cue-people, .container .cue-ren-ji {
  width: 300px;
  height: 138px;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  background-size: 100% 100%;
  background-repeat: no-repeat;
  transform: scale(0, 0);
  transition: transform .4s ease;
}

.container .chess-box {
  width: 300px;
  height: 200px;
  position: absolute;
  right: 100px;
  top: 300px;
  background-image: url(../image/chess-box.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  transform: scale(0, 0);
  transition: transform .8s ease .4s;
}

.container .chess-box.chess-box-show {
  transform: scale(1, 1);
}

.container .chess {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}

.container .chess .black-chess {
  width: 20px;
  height: 20px;
  position: absolute;
  top: 250px;
  right: -140px;
  background-image: url(../image/black-chess.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  transition: transform .4s ease;
}

.container .chess .black-chess.active {
  transform: translate3d(0, -100px, 0);
}

.container .chess .white-chess {
  width: 20px;
  height: 20px;
  position: absolute;
  top: 290px;
  right: -260px;
  background-image: url(../image/white-chess.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

.container .clock {
  opacity: 0;
  transition: opacity .4s ease .8s;
}

.container .clock.show {
  opacity: 1;
}

.container #clock-white {
  position: absolute;
  bottom: 190px;
  left: 255px;
}

.container #clock-black {
  position: absolute;
  bottom: 190px;
  left: 180px;
}

.cue-play {
  background-image: url(../image/begin.png);
}

.cue-play.cue-show {
  transform: scale(1, 1);
}

.cue-replay {
  background-image: url(../image/replay.png);
}

.cue-replay.cue-show {
  transform: scale(1, 1);
}

.cue-ren-ji {
  background-image: url(../image/ren-ji.png);
}

.cue-ren-ji.cue-show {
  transform: scale(1, 1);
}

.cue-people {
  background-image: url(../image/people.png);
}

.cue-people.cue-show {
  transform: scale(1, 1);
}

.win, .not-replay {
  width: 300px;
  height: 300px;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  background-image: url(../image/win.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  display: none;
}

.win p, .not-replay p {
  font-size: 30px;
  color: #ccc;
  position: absolute;
  bottom: 50px;
  left: 80px;
}

.win.black-win, .not-replay.black-win {
  display: block;
}

.win.white-win, .not-replay.white-win {
  display: block;
}

.sure-btn {
  width: 300px;
  height: 138px;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  background-image: url(../image/sure.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  display: none;
}

.sure-btn .sure, .sure-btn .not {
  width: 40px;
  height: 30px;
  position: absolute;
  bottom: 5px;
  background-image: url(../image/button.png);
  background-size: 100% 128%;
  background-repeat: no-repeat;
  color: #ccc;
  text-align: center;
  line-height: 30px;
  font-size: 14px;
  cursor: pointer;
}

.sure-btn .sure {
  left: 105px;
}

.sure-btn .not {
  right: 105px;
}

.not-replay {
  cursor: pointer;
}