@orange: #000;
@width: 12rem;


.animate(@animate_name) {
    display                    : flex;
    -webkit-animation-duration : 0.18s;
    animation-duration         : 0.18s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode        : both;
    animation-name             : @animate_name;
}

.animated {
  -webkit-animation-duration: 1s;
  animation-duration: 1s;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
}

.flipInY {
  -webkit-backface-visibility: visible !important;
  backface-visibility: visible !important;
  -webkit-animation-name: flipInY;
  animation-name: flipInY;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    25% {
        transform: rotate(45deg);
    }

    50% {
        transform: rotate(90deg);
    }

    75% {
        transform: rotate(135deg);
    }

    100% {
        transform: rotate(180deg);
    }
}

@keyframes rotate_return {
    from {
        transform: rotate(180deg);
    }

    25% {
        transform: rotate(135deg);
    }

    50% {
        transform: rotate(90deg);
    }

    75% {
        transform: rotate(45deg);
    }

    100% {
        transform: rotate(0deg);
    }
}


@-webkit-keyframes flipInY {
  from {
    -webkit-transform: perspective(400px) rotate3d(0, 1, 0, 90deg);
    transform: perspective(400px) rotate3d(0, 1, 0, 90deg);
    -webkit-animation-timing-function: ease-in;
    animation-timing-function: ease-in;
    opacity: 0;
  }

  40% {
    -webkit-transform: perspective(400px) rotate3d(0, 1, 0, -20deg);
    transform: perspective(400px) rotate3d(0, 1, 0, -20deg);
    -webkit-animation-timing-function: ease-in;
    animation-timing-function: ease-in;
  }

  60% {
    -webkit-transform: perspective(400px) rotate3d(0, 1, 0, 10deg);
    transform: perspective(400px) rotate3d(0, 1, 0, 10deg);
    opacity: 1;
  }

  80% {
    -webkit-transform: perspective(400px) rotate3d(0, 1, 0, -5deg);
    transform: perspective(400px) rotate3d(0, 1, 0, -5deg);
  }

  to {
    -webkit-transform: perspective(400px);
    transform: perspective(400px);
  }
}