/* leaf animations */
.y-falling {
  display: block;
  height: 100%;
  overflow: hidden;
  position: relative;
  pointer-events: none;
}
.y-leaves.left {
  position: fixed;
  top: 0;
  left: 0;
}
.y-leaves.right {
  position: fixed;
  top: 0;
  right: 0;
  text-align: right;
}
.y-leaves.active {
  margin-top: -50px;
  width: 100%;
  height: calc(100% + 50px);
  overflow: hidden;
  z-index: 99999999999999;
}

.y-leaves.active i {
  display: inline-block;
  width: 30px;
  height: 15px;
  transform: skew(20deg);
  border-radius: 5% 5% 5%;
  z-index: 1;
  -webkit-animation: falling 2s 0s infinite;
}

.y-leaves.active i:nth-of-type(2n) { -webkit-animation: falling2 2s 0s infinite; }
.y-leaves.active i:nth-of-type(3n) { -webkit-animation: falling3 2s 0s infinite; }
.y-leaves.active i:nth-of-type(4n) { -webkit-animation: falling4 2s 0s infinite; }

.y-leaves.active i:nth-of-type(n) { height: 15px; width:30px; }
.y-leaves.active i:nth-of-type(n):before { width:7px; height:5px; top:17px; right:1px; }
.y-leaves.active i:nth-of-type(n):after { width:2px; height:17px; left: 12px; top:0px; }

.y-leaves.active i:nth-of-type(2n+1) { height:11px; width:16px; }
.y-leaves.active i:nth-of-type(2n+1):before { width:4px; height:3px; top:7px; right:0px; }
.y-leaves.active i:nth-of-type(2n+1):after { width:2px; height:6px; left: 5px; top:1px; }

.y-leaves.active i:nth-of-type(3n+2) { width:23px; height:10px; }
.y-leaves.active i:nth-of-type(3n+2):before { width:4px; height:4px;  top:12px; right:1px; }
.y-leaves.active i:nth-of-type(3n+2):after { width:2px; height:10px; top:1px; left:8px; }

.y-leaves.active i:nth-of-type(n) { -webkit-animation-delay: 1.8s;}
.y-leaves.active i:nth-of-type(2n)  { -webkit-animation-delay: 3.8s;}
.y-leaves.active i:nth-of-type(3n)  { -webkit-animation-delay: 2.2s;}
.y-leaves.active i:nth-of-type(4n)  { -webkit-animation-delay: 4.4s;}
.y-leaves.active i:nth-of-type(5n)  { -webkit-animation-delay: 5s;  }
.y-leaves.active i:nth-of-type(6n)  { -webkit-animation-delay: 3.4s;}
.y-leaves.active i:nth-of-type(7n)  { -webkit-animation-delay: 2.8s;}
.y-leaves.active i:nth-of-type(8n)  { -webkit-animation-delay: 1.4s;}
.y-leaves.active i:nth-of-type(9n)  { -webkit-animation-delay: 3.2s;}
.y-leaves.active i:nth-of-type(10n) { -webkit-animation-delay: 2.6s;}
.y-leaves.active i:nth-of-type(11n) { -webkit-animation-delay: 1.2s;}
.y-leaves.active i:nth-of-type(12n) { -webkit-animation-delay: 4s;}
.y-leaves.active i:nth-of-type(13n) { -webkit-animation-delay: 1s;  }
.y-leaves.active i:nth-of-type(14n) { -webkit-animation-delay: 4.7s;}
.y-leaves.active i:nth-of-type(15n) { -webkit-animation-delay: 1.6s;  }
.y-leaves.active i:nth-of-type(16n) { -webkit-animation-delay: 2.4s;  }
.y-leaves.active i:nth-of-type(17n) { -webkit-animation-delay: 3s;  }
.y-leaves.active i:nth-of-type(18n) { -webkit-animation-delay: 3.6s;  }
.y-leaves.active i:nth-of-type(19n) { -webkit-animation-delay: 1.4s;  }
.y-leaves.active i:nth-of-type(20n) { -webkit-animation-delay: 2s;  }
.y-leaves.active i:nth-of-type(21n) { -webkit-animation-delay: 1.1s;}
.y-leaves.active i:nth-of-type(22n) { -webkit-animation-delay: 1.3s;}
.y-leaves.active i:nth-of-type(23n) { -webkit-animation-delay: 1.5s;  }
.y-leaves.active i:nth-of-type(24n) { -webkit-animation-delay: 1.7s;}
.y-leaves.active i:nth-of-type(25n) { -webkit-animation-delay: 2.1s;  }
.y-leaves.active i:nth-of-type(26n) { -webkit-animation-delay: 2.3s;  }
.y-leaves.active i:nth-of-type(27n) { -webkit-animation-delay: 2.5s;  }
.y-leaves.active i:nth-of-type(28n) { -webkit-animation-delay: 2.7s;  }
.y-leaves.active i:nth-of-type(29n) { -webkit-animation-delay: 2.9s;  }
.y-leaves.active i:nth-of-type(20n) { -webkit-animation-delay: 3.1s;  }

.y-leaves.active i:nth-of-type(n)     { background: #eb1478; } /* 1 2 3 4 ... */
.y-leaves.active i:nth-of-type(2n+1)  { background: #bc59fb; } /* 1 3 5 7 ... */
.y-leaves.active i:nth-of-type(2n+2)  { background: #fae050; } /* 2 4 6 8 ... */
.y-leaves.active i:nth-of-type(4n+1)  { background: #59defb; } /* 1 5 9 13 ... */
.y-leaves.active i:nth-of-type(3n+1)  { background: #ff0000; } /* 1 4 7 10 ... */
.y-leaves.active i:nth-of-type(5n+1)  { background: #00B140; } /* 1 6 11 16 ... */

/* .y-leaves.active i:nth-of-type(n)    { opacity: .7;}
.y-leaves.active i:nth-of-type(3n+1)  { opacity: .5;}
.y-leaves.active i:nth-of-type(3n+2)  { opacity: .3;} */

.y-leaves.active i:nth-of-type(n)    { opacity: .9;}
.y-leaves.active i:nth-of-type(3n+1)  { opacity: .8;}
.y-leaves.active i:nth-of-type(3n+2)  { opacity: 1;}

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

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

@-webkit-keyframes falling {
    
    0% {
        -webkit-transform: translate3d(200,0,0) rotate(0deg);
    }
    
    100% {
        -webkit-transform: translate3d(-350px,120vh,0) rotate(90deg);
        opacity: 0.3;
    }
}

@-webkit-keyframes falling2 {
     0% {
        -webkit-transform: translate3d(0,0,0) rotate(90deg);
    }
    
    100% {
        -webkit-transform: translate3d(200px,120vh,0) rotate(0deg);
        opacity: 0.3;
    }
}

@-webkit-keyframes falling3 {
     0% {
        -webkit-transform: translate3d(0,0,0) rotate(-20deg);
    }
    
    100% {
        -webkit-transform: translate3d(-230px,120vh,0) rotate(-70deg);
        opacity: 0.3;
    }
}

@-webkit-keyframes falling4 {
     0% {
        -webkit-transform: translate3d(0,0,0) rotate(-20deg);
    }
    
    100% {
        -webkit-transform: translate3d(130px,120vh,0) rotate(-50deg);
        opacity: 0;
    }
}