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

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

html, body {
  width: 100%;
}

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

.app {
  width: 100%;
  height: 100vh;
  overflow: hidden;
  position: relative;
  background-image: url(../image/bg.jpg);
  background-size: cover;
  background-position: center bottom;
  background-repeat: no-repeat;
  display: block;
  text-decoration: none;
  font-family: 'main';
}

.logo {
  width: 20%;
  right: 10%;
  position: absolute;
  top: 2%;
}

.city {
  position: absolute;
  width: 52%;
  left: 24%;
  top: 4%;
}

.icons {
  position: absolute;
  top: 0;
  left: 0;
  width: 14%;
  opacity: 0;
  -webkit-animation: iconshow 0.6s ease;
          animation: iconshow 0.6s ease;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
}

.icons img {
  -webkit-animation: icon 1s ease;
          animation: icon 1s ease;
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
}

.icon1 {
  left: 43%;
  top: 41%;
}

.icon2 {
  left: 65%;
  top: 41%;
  -webkit-animation-delay: 1s;
          animation-delay: 1s;
}

.icon3 {
  left: 51%;
  top: 0%;
  -webkit-animation-delay: 2s;
          animation-delay: 2s;
}

.icon4 {
  left: 13%;
  top: 25%;
  -webkit-animation-delay: 3s;
          animation-delay: 3s;
}

.girls {
  position: absolute;
  top: 0;
  left: 0;
  width: 28%;
  -webkit-transform-origin: 50% 100%;
          transform-origin: 50% 100%;
  -webkit-transition: all ease .5s;
  transition: all ease .5s;
  -webkit-transform: scale(0);
          transform: scale(0);
}

.girls .stars {
  position: absolute;
  top: 0;
  left: 0;
  width: 12%;
}

.girls .star1 {
  left: -5%;
  -webkit-transform: scale(0) rotate(-10deg);
          transform: scale(0) rotate(-10deg);
}

.girls .star2 {
  left: 3%;
  width: 15%;
  top: -5%;
  z-index: 2;
  -webkit-transform: scale(0);
          transform: scale(0);
}

.girls .star3 {
  top: -2%;
  left: 15%;
  -webkit-transform: scale(0) rotate(12deg);
          transform: scale(0) rotate(12deg);
}

.girls .button {
  position: absolute;
  bottom: 8%;
  left: 10%;
  width: 80%;
  opacity: 0;
}

.girls .button img {
  -webkit-animation: button 1s ease;
          animation: button 1s ease;
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
}

.girl_active {
  -webkit-transform: scale(1);
          transform: scale(1);
}

.girl_active .star1 {
  -webkit-animation: star1 ease 0.6s;
          animation: star1 ease 0.6s;
  -webkit-animation-delay: 0.5s;
          animation-delay: 0.5s;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
}

.girl_active .star2 {
  -webkit-animation: star2 ease 0.6s;
          animation: star2 ease 0.6s;
  -webkit-animation-delay: 0.8s;
          animation-delay: 0.8s;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
}

.girl_active .star3 {
  -webkit-animation: star3 ease 0.6s;
          animation: star3 ease 0.6s;
  -webkit-animation-delay: 1.2s;
          animation-delay: 1.2s;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
}

.girl_active .button {
  -webkit-animation: btn_show 1s ease;
          animation: btn_show 1s ease;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
  -webkit-animation-delay: 0.5s;
          animation-delay: 0.5s;
}

.girl1 {
  left: 36%;
  top: 32%;
}

.girl2 {
  left: 58%;
  top: 32%;
}

.girl3 {
  left: 45%;
  top: -2%;
}

.girl4 {
  left: 6%;
  top: 16%;
}

.buttonmain {
  position: absolute;
  left: 70%;
  width: 20%;
  top: 75%;
  opacity: 0;
  -webkit-animation: main_btn_show 1s ease;
          animation: main_btn_show 1s ease;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
  -webkit-animation-delay: .5s;
          animation-delay: .5s;
}

.buttonmain img {
  -webkit-animation: button 1s ease;
          animation: button 1s ease;
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
}

@-webkit-keyframes star1 {
  from {
    -webkit-transform: rotate(-10deg) scale(0);
            transform: rotate(-10deg) scale(0);
  }
  to {
    -webkit-transform: rotate(-10deg) scale(1);
            transform: rotate(-10deg) scale(1);
  }
}

@keyframes star1 {
  from {
    -webkit-transform: rotate(-10deg) scale(0);
            transform: rotate(-10deg) scale(0);
  }
  to {
    -webkit-transform: rotate(-10deg) scale(1);
            transform: rotate(-10deg) scale(1);
  }
}

@-webkit-keyframes star2 {
  from {
    -webkit-transform: scale(0);
            transform: scale(0);
  }
  to {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}

@keyframes star2 {
  from {
    -webkit-transform: scale(0);
            transform: scale(0);
  }
  to {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}

@-webkit-keyframes star3 {
  from {
    -webkit-transform: rotate(12deg) scale(0);
            transform: rotate(12deg) scale(0);
  }
  to {
    -webkit-transform: rotate(12deg) scale(1);
            transform: rotate(12deg) scale(1);
  }
}

@keyframes star3 {
  from {
    -webkit-transform: rotate(12deg) scale(0);
            transform: rotate(12deg) scale(0);
  }
  to {
    -webkit-transform: rotate(12deg) scale(1);
            transform: rotate(12deg) scale(1);
  }
}

@-webkit-keyframes icon {
  from {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  50% {
    -webkit-transform: translateY(-5%);
            transform: translateY(-5%);
  }
  to {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}

@keyframes icon {
  from {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  50% {
    -webkit-transform: translateY(-5%);
            transform: translateY(-5%);
  }
  to {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}

@-webkit-keyframes iconshow {
  from {
    opacity: 0;
    -webkit-transform: scale(1.1);
            transform: scale(1.1);
  }
  50% {
    -webkit-transform: scale(1.2);
            transform: scale(1.2);
  }
  to {
    opacity: 1;
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}

@keyframes iconshow {
  from {
    opacity: 0;
    -webkit-transform: scale(1.1);
            transform: scale(1.1);
  }
  50% {
    -webkit-transform: scale(1.2);
            transform: scale(1.2);
  }
  to {
    opacity: 1;
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}

@-webkit-keyframes button {
  from {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  50% {
    -webkit-transform: scale(1.1);
            transform: scale(1.1);
  }
  to {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}

@keyframes button {
  from {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  50% {
    -webkit-transform: scale(1.1);
            transform: scale(1.1);
  }
  to {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}

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

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

@-webkit-keyframes main_btn_show {
  from {
    -webkit-transform: translateY(-15%);
            transform: translateY(-15%);
    opacity: 0;
  }
  to {
    -webkit-transform: translateY(0);
            transform: translateY(0);
    opacity: 1;
  }
}

@keyframes main_btn_show {
  from {
    -webkit-transform: translateY(-15%);
            transform: translateY(-15%);
    opacity: 0;
  }
  to {
    -webkit-transform: translateY(0);
            transform: translateY(0);
    opacity: 1;
  }
}