@font-face {
  font-family: 'Main';
  src: url(../fonts/main.ttf);
}

* {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 0;
  margin: 0;
}

html, body {
  width: 100%;
}

img {
  width: 100%;
  display: block;
}

.block-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
}

.app {
  font-family: 'Marvin';
  background-image: url(../image/bg_01.jpg);
  background-size: cover;
  background-position: right top;
  background-repeat: no-repeat;
  width: 100%;
  font-weight: bolder;
  height: 100vh;
  overflow: hidden;
  display: block;
  position: relative;
  display: block;
}

.app-bg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
}

.logo {
  position: absolute;
  top: 1%;
  left: 2%;
  width: 15%;
  z-index: 100;
}

.box {
  position: absolute;
  left: 5%;
  width: 20%;
}

.box .box-glow {
  position: absolute;
  top: 0;
  left: 0;
  -webkit-transition: all ease .4s;
  transition: all ease .4s;
  width: 100%;
  opacity: 0;
}

.box .box-box {
  position: absolute;
  top: 0;
  left: 0;
  -webkit-transition: all ease .6s;
  transition: all ease .6s;
  width: 100%;
  opacity: 0;
}

.box .box-mumy {
  position: absolute;
  top: 0;
  left: 0;
  -webkit-transition: all ease .6s;
  transition: all ease .6s;
  width: 100;
  opacity: 0;
}

.box_state1 .box-glow {
  opacity: 1;
}

.box_state2 .box-box {
  opacity: 1;
}

.box_state3 .box-mumy {
  opacity: .7;
  -webkit-transform: scale(0.7);
          transform: scale(0.7);
  -webkit-animation: mummy 1s ease;
          animation: mummy 1s ease;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
}

.box-state4 .box-glow {
  display: none;
}

@-webkit-keyframes mummy {
  from {
    opacity: .7;
    -webkit-transform: scale(0.7);
            transform: scale(0.7);
  }
  to {
    opacity: 1;
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}

@keyframes mummy {
  from {
    opacity: .7;
    -webkit-transform: scale(0.7);
            transform: scale(0.7);
  }
  to {
    opacity: 1;
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}

.box1 {
  left: 15%;
  bottom: 10%;
  width: 24%;
}

.box1 .box-mumy {
  width: 90%;
  left: 9%;
  top: -7%;
}

.box2 {
  width: 21%;
  left: 35%;
  bottom: 10%;
  z-index: 3;
}

.box3 {
  left: 54%;
  width: 19.5%;
  bottom: 10%;
}

.box3 .box-mumy {
  width: 110%;
  left: -5%;
  top: -1%;
}

.notice {
  position: absolute;
  width: 60%;
  left: 20%;
  top: 40%;
  z-index: 5;
  -webkit-animation: notice 2.7s linear;
          animation: notice 2.7s linear;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
}

@-webkit-keyframes notice {
  from {
    -webkit-transform: scale(1);
            transform: scale(1);
    opacity: 1;
  }
  90% {
    -webkit-transform: scale(1.2);
            transform: scale(1.2);
    opacity: 1;
  }
  100% {
    -webkit-transform: scale(1.2);
            transform: scale(1.2);
    opacity: 0;
  }
}

@keyframes notice {
  from {
    -webkit-transform: scale(1);
            transform: scale(1);
    opacity: 1;
  }
  90% {
    -webkit-transform: scale(1.2);
            transform: scale(1.2);
    opacity: 1;
  }
  100% {
    -webkit-transform: scale(1.2);
            transform: scale(1.2);
    opacity: 0;
  }
}

.app-bg2 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
}

.button {
  position: absolute;
  top: 60%;
  width: 40%;
  left: 30%;
}

.app-bg2 {
  display: none;
  opacity: 0;
  z-index: 10;
}

.button {
  display: none;
  opacity: 0;
  z-index: 11;
}

.button img {
  -webkit-animation: btn 2s ease;
          animation: btn 2s ease;
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
}

.app-bg2_active {
  -webkit-animation: bg2 1s ease;
          animation: bg2 1s ease;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
  display: block;
}

.button_active {
  display: block;
  -webkit-animation: bg2 1s ease;
          animation: bg2 1s ease;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
  -webkit-animation-delay: 1s;
          animation-delay: 1s;
}

@-webkit-keyframes bg2 {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes bg2 {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@-webkit-keyframes btn {
  from {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  50% {
    -webkit-transform: scale(1.2);
            transform: scale(1.2);
  }
  to {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}

@keyframes btn {
  from {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  50% {
    -webkit-transform: scale(1.2);
            transform: scale(1.2);
  }
  to {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}