* {
    margin: 0;
    padding: 0;
  	-moz-box-sizing: border-box;
		-o-box-sizing: border-box;
		-webkit-box-sizing: border-box;
		box-sizing: border-box;
	}

	body {
		width: 100%;
		height: 100%;
		font-family: "helvetica neue", helvetica, arial, sans-serif;
		font-size: 13px;
		text-align: center;
		background: #333 url('/pic/background.png');
	}

	ul {
		margin: 30px auto;
		text-align: center;
	}

	li {
		list-style: none;
		position: relative;
		display: inline-block;
		width: 100px;
		height: 100px;
	}

	@-moz-keyframes rotate {
		0% {transform: rotate(0deg);}
		100% {transform: rotate(-360deg);}
	}

	@-webkit-keyframes rotate {
		0% {transform: rotate(0deg);}
		100% {transform: rotate(-360deg);}
	}

	@-o-keyframes rotate {
		0% {transform: rotate(0deg);}
		100% {transform: rotate(-360deg);}
	}

	@keyframes rotate {
		0% {transform: rotate(0deg);}
		100% {transform: rotate(-360deg);}
	}

	.round {
		display: block;
		position: absolute;
		left: 0;
		top: 0;
		width: 100%;
		height: 100%;
		padding-top: 30px;		
		text-decoration: none;		
		text-align: center;
		font-size: 25px;		
		text-shadow: 0 1px 0 rgba(255,255,255,.7);
		letter-spacing: -.065em;
		font-family: "Hammersmith One", sans-serif;		
		-webkit-transition: all .25s ease-in-out;
		-o-transition: all .25s ease-in-out;
		-moz-transition: all .25s ease-in-out;
		transition: all .25s ease-in-out;
		box-shadow: 2px 2px 7px rgba(0,0,0,.2);
		border-radius: 300px;
		z-index: 1;
		border-width: 4px;
		border-style: solid;
	}

	.round:hover {
		width: 130%;
		height: 130%;
		left: -15%;
		top: -15%;
		font-size: 33px;
		padding-top: 38px;
		-webkit-box-shadow: 5px 5px 10px rgba(0,0,0,.3);
		-o-box-shadow: 5px 5px 10px rgba(0,0,0,.3);
		-moz-box-shadow: 5px 5px 10px rgba(0,0,0,.3);
		box-shadow: 5px 5px 10px rgba(0,0,0,.3);
		z-index: 2;
		border-size: 10px;
		-webkit-transform: rotate(-360deg);
		-moz-transform: rotate(-360deg);
		-o-transform: rotate(-360deg);
		transform: rotate(-360deg);
	}

	a.red {
		background-color: rgba(239,57,50,1);
		color: rgba(133,32,28,1);
		border-color: rgba(133,32,28,.2);
	}

	a.red:hover {
		color: rgba(239,57,50,1);
	}

	a.green {
		background-color: rgba(1,151,171,1);
		color: rgba(0,63,71,1);
		border-color: rgba(0,63,71,.2);
	}

	a.green:hover {
		color: rgba(1,151,171,1);
	}

	a.yellow {
		background-color: rgba(252,227,1,1);
		color: rgba(153,38,0,1);
		border-color: rgba(153,38,0,.2);
	}

	a.yellow:hover {
		color: rgba(252,227,1,1);
	}

        a.white {
                background-color: rgba(252,252,252,1);
                color: rgba(153,153,153,1);
                border-color: rgba(153,153,153,.2);
        }

        a.white:hover {
                color: rgba(252,252,252,1);
        }

        a.gray {
                background-color: rgba(100,100,100,1);
                color: rgba(153,153,153,1);
                border-color: rgba(153,153,153,.2);
        }

        a.gray:hover {
                color: rgba(252,252,252,1);
        }

	.round span.round {
		display: block;
		opacity: 0;
		-webkit-transition: all .5s ease-in-out;
		-moz-transition: all .5s ease-in-out;
		-o-transition: all .5s ease-in-out;
		transition: all .5s ease-in-out;
		font-size: 1px;
		border: none;
		padding: 40% 20% 0 20%;
		color: #fff;
	}

	.round span:hover {
		opacity: .85;
		font-size: 16px;
		-webkit-text-shadow: 0 1px 1px rgba(0,0,0,.5);
		-moz-text-shadow: 0 1px 1px rgba(0,0,0,.5);
		-o-text-shadow: 0 1px 1px rgba(0,0,0,.5);
		text-shadow: 0 1px 1px rgba(0,0,0,.5);	
	}

	.green span {
		background: rgba(0,63,71,.7);		
	}

	.red span {
		background: rgba(133,32,28,.7);		
	}

	.yellow span {
		background: rgba(161,145,0,.7);	
	}

	.white span {
		background: rgba(161,161,161,.7);	
	}

	.gray span {
		background: rgba(161,161,161,.7);	
	}



.snowflakes {
	width: 100%; height: 1500px;
	position: absolute; top: -90px; left: 0;
}

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, 1500px, 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;
}