#leaves {
  position: relative;
  top: -50px;
  width: 100%;
  text-align: right;
}

#leaves i {
  display: inline-block;
  width: 200px;
  height: 150px;
  background: linear-gradient(to bottom right, #309900, #005600);
  transform: skew(20deg);
  border-radius: 5% 40% 70%;
  box-shadow: inset 0px 0px 1px #222;
  border: 1px solid #333;
  z-index: 1;
  -webkit-animation: falling 5s 0s infinite;
}

#leaves i:nth-of-type(2n) {
  -webkit-animation: falling2 5s 0s infinite;
}

#leaves i:nth-of-type(3n) {
  -webkit-animation: falling3 5s 0s infinite;
}

#leaves i:before {
  position: absolute;
  content: '';
  top: 117px;
  right: 9px;
  height: 27px;
  width: 32px;
  transform: rotate(49deg);
  border-radius: 0% 15% 15% 0%;
  border-top: 1px solid #222;
  border-bottom: 1px solid #222;
  border-left: 0px solid #222;
  border-right: 1px solid #222;
  background: linear-gradient(to right, rgba(0, 100, 0, 1), #005600);
  z-index: 1;
}

#leaves i:after {
  content: '';
  height: 125px;
  width: 10px;
  background: linear-gradient(to right, rgba(0, 0, 0, .15), rgba(0, 0, 0, 0));
  display: block;
  transform: rotate(125deg);
  position: absolute;
  left: 85px;
  border-radius: 50%;
}


#leaves i:nth-of-type(n) {
  height: 23px;
  width: 30px;
}

#leaves i:nth-of-type(n):before {
  width: 7px;
  height: 5px;
  top: 17px;
  right: 1px;
}

#leaves i:nth-of-type(n):after {
  width: 2px;
  height: 17px;
  left: 12px;
  top: 0px;
}

#leaves i:nth-of-type(2n+1) {
  height: 11px;
  width: 16px;
}

#leaves i:nth-of-type(2n+1):before {
  width: 4px;
  height: 3px;
  top: 7px;
  right: 0px;
}

#leaves i:nth-of-type(2n+1):after {
  width: 2px;
  height: 6px;
  left: 5px;
  top: 1px;
}

#leaves i:nth-of-type(3n+2) {
  height: 17px;
  width: 23px;
}

#leaves i:nth-of-type(3n+2):before {
  height: 4px;
  width: 4px;
  top: 12px;
  right: 1px;
}

#leaves i:nth-of-type(3n+2):after {
  height: 10px;
  width: 2px;
  top: 1px;
  left: 8px;
}

#leaves i:nth-of-type(n) {
  -webkit-animation-delay: 1.9s;
}

#leaves i:nth-of-type(2n) {
  -webkit-animation-delay: 3.9s;
}

#leaves i:nth-of-type(3n) {
  -webkit-animation-delay: 2.3s;
}

#leaves i:nth-of-type(4n) {
  -webkit-animation-delay: 4.4s;
}

#leaves i:nth-of-type(5n) {
  -webkit-animation-delay: 5s;
}

#leaves i:nth-of-type(6n) {
  -webkit-animation-delay: 3.5s;
}

#leaves i:nth-of-type(7n) {
  -webkit-animation-delay: 2.8s;
}

#leaves i:nth-of-type(8n) {
  -webkit-animation-delay: 1.5s;
}

#leaves i:nth-of-type(9n) {
  -webkit-animation-delay: 3.3s;
}

#leaves i:nth-of-type(10n) {
  -webkit-animation-delay: 2.5s;
}

#leaves i:nth-of-type(11n) {
  -webkit-animation-delay: 1.2s;
}

#leaves i:nth-of-type(12n) {
  -webkit-animation-delay: 4.1s;
}

#leaves i:nth-of-type(13n) {
  -webkit-animation-delay: 1s;
}

#leaves i:nth-of-type(14n) {
  -webkit-animation-delay: 4.7s;
}

#leaves i:nth-of-type(15n) {
  -webkit-animation-delay: 3s;
}

#leaves i:nth-of-type(n) {
  background: linear-gradient(to bottom right, #309900, #005600);
}

#leaves i:nth-of-type(2n+2) {
  background: linear-gradient(to bottom right, #5e9900, #2b5600);
}

#leaves i:nth-of-type(4n+1) {
  background: linear-gradient(to bottom right, #990, #564500);
}

#leaves i:nth-of-type(n) {
  opacity: .7;
}

#leaves i:nth-of-type(3n+1) {
  opacity: .5;
}

#leaves i:nth-of-type(3n+2) {
  opacity: .3;
}

#leaves i:nth-of-type(n) {
  transform: rotate(180deg);
}


#leaves i:nth-of-type(n) {
  -webkit-animation-timing-function: ease-in-out;
}

@-webkit-keyframes falling {

  0% {
    -webkit-transform:
      translate3d(300, 0, 0) rotate(0deg);
  }

  100% {
    -webkit-transform:
      translate3d(-350px, 700px, 0) rotate(90deg);
    opacity: 0;
  }
}

@-webkit-keyframes falling3 {
  0% {
    -webkit-transform:
      translate3d(0, 0, 0) rotate(-20deg);
  }

  100% {
    -webkit-transform:
      translate3d(-230px, 640px, 0) rotate(-70deg);
    opacity: 0;
  }
}

@-webkit-keyframes falling2 {
  0% {
    -webkit-transform:
      translate3d(0, 0, 0) rotate(90deg);
  }

  100% {
    -webkit-transform:
      translate3d(-400px, 680px, 0) rotate(0deg);
    opacity: 0;
  }
}