html, body {

filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#1e5799', endColorstr='#7db9e8',GradientType=0 ); /* IE6-9 */
min-height:100%;
}

.snowflakes {
	width: 100%; height: 1200px;
	position: absolute; top: -90px; left: 0;
  pointer-events:none;
}

i, i:after, i:before { background: white; }
i {
	display: inline-block;
	-webkit-animation: snowflakes 3s linear 2s 20;
	-moz-animation: snowflakes 3s linear 2s 20;
	position: relative;
}
i:after, i:before {
	height: 100%;
	width: 100%;
	content: ".";
	position: absolute;
	top: 0px;
	left: 0px;
	-webkit-transform: rotate(120deg);
}
i:before { -webkit-transform: rotate(240deg); }

@-webkit-keyframes snowflakes {
	0% {
		-webkit-transform: translate3d(0,0,0) rotate(0deg) scale(0.6);
	}
	100% {
		-webkit-transform: translate3d(15px, 1200px, 0px) rotate(360deg) scale(0.6);
	};
}

.snowflakes i:nth-child(3n) {
	width: 16px; height: 4px;
	-webkit-animation-duration: 4s;
	-webkit-animation-iteration-count: 30;
	-webkit-transform-origin: right -45px;
}

.snowflakes i:nth-child(3n+1) {
	width: 24px; height: 6px;
	-webkit-animation-duration: 6s;
	-webkit-animation-iteration-count: 45;
	-webkit-transform-origin: right -30px;
}

.snowflakes i:nth-child(3n+2) {
	width: 32px; height: 8px;
	-webkit-animation-duration: 8s;
	-webkit-animation-iteration-count: 60;
	-webkit-transform-origin: right -15px;
}
	
/* different delays so they don't all start at the same time */
.snowflakes i:nth-child(7n) {
  opacity:.3;
  -webkit-animation-delay: 0s;
  -webkit-animation-timing-function:ease-in;
}
.snowflakes i:nth-child(7n+1) {
  opacity:.4;
  -webkit-animation-delay: 1s;
  -webkit-animation-timing-function:ease-out;
}
.snowflakes i:nth-child(7n+2) {
  opacity:.5;
  -webkit-animation-delay: 1.5s;
  -webkit-animation-timing-function:linear;
}
.snowflakes i:nth-child(7n+3) {
  opacity:.6;
  -webkit-animation-delay: 2s;
  -webkit-animation-timing-function:ease-in;
}
.snowflakes i:nth-child(7n+4) {
  opacity:.7;
  -webkit-animation-delay: 2.5s;
  -webkit-animation-timing-function:linear;
}
.snowflakes i:nth-child(7n+5) {
  opacity:.8;
  -webkit-animation-delay: 3s;
  -webkit-animation-timing-function:ease-out;
}
.snowflakes i:nth-child(7n+6) {
  opacity:.9;
  -webkit-animation-delay: 3.5s;
  -webkit-animation-timing-function:ease-in;
}