#container{

}

#side{

-webkit-animation: scale-in-ver-top 0.8s steps(12, end) 0.2s both;
	        animation: scale-in-ver-top 0.8s steps(12, end) 0.2s both;

}

.button1{

-webkit-animation: scale-in-center 0.2s steps(3, end) 2s both;
	        animation: scale-in-center 0.2s steps(3, end) 2s both;

}

.button2{

-webkit-animation: scale-in-center 0.2s steps(3, end) 2.2s both;
	        animation: scale-in-center 0.2s steps(3, end) 2.2s both;

}

.button3{

-webkit-animation: scale-in-center 0.2s steps(3, end) 2.4s both;
	        animation: scale-in-center 0.2s steps(3, end) 2.4s both;

}

.button4{

-webkit-animation: scale-in-center 0.2s steps(3, end) 2.6s both;
	        animation: scale-in-center 0.2s steps(3, end) 2.6s both;

}


@-webkit-keyframes scale-in-tl {
  0% {
    -webkit-transform: scale(0);
            transform: scale(0);
    -webkit-transform-origin: 0% 0%;
            transform-origin: 0% 0%;
    opacity: 1;
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
    -webkit-transform-origin: 0% 0%;
            transform-origin: 0% 0%;
    opacity: 1;
  }
}
@keyframes scale-in-tl {
  0% {
    -webkit-transform: scale(0);
            transform: scale(0);
    -webkit-transform-origin: 0% 0%;
            transform-origin: 0% 0%;
    opacity: 1;
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
    -webkit-transform-origin: 0% 0%;
            transform-origin: 0% 0%;
    opacity: 1;
  }
}

@-webkit-keyframes scale-in-ver-top {
  0% {
    -webkit-transform: scaleY(0);
            transform: scaleY(0);
    -webkit-transform-origin: 100% 0%;
            transform-origin: 100% 0%;
    opacity: 1;
  }
  100% {
    -webkit-transform: scaleY(1);
            transform: scaleY(1);
    -webkit-transform-origin: 100% 0%;
            transform-origin: 100% 0%;
    opacity: 1;
  }
}
@keyframes scale-in-ver-top {
  0% {
    -webkit-transform: scaleY(0);
            transform: scaleY(0);
    -webkit-transform-origin: 100% 0%;
            transform-origin: 100% 0%;
    opacity: 1;
  }
  100% {
    -webkit-transform: scaleY(1);
            transform: scaleY(1);
    -webkit-transform-origin: 100% 0%;
            transform-origin: 100% 0%;
    opacity: 1;
  }
}

@-webkit-keyframes scale-in-center {
  0% {
    -webkit-transform: scale(0);
            transform: scale(0);
    opacity: 1;
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
    opacity: 1;
  }
}
@keyframes scale-in-center {
  0% {
    -webkit-transform: scale(0);
            transform: scale(0);
    opacity: 1;
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
    opacity: 1;
  }
}