/* button 
	---------------------------------------------- */
	.button {
		display: inline-block;
		zoom: 1; /* zoom and *display = ie7 hack for display:inline-block */
		*display: inline;
		vertical-align: baseline;
		margin: 0 2px;
		outline: none;
		cursor: pointer;
		text-align: center;
		text-decoration: none;
		font: 16px/100% Arial, Helvetica, sans-serif;
		padding: .5em 2em .55em;
		text-shadow: 0 1px 1px rgba(0,0,0,.3);
		-webkit-border-radius: .5em; 
		-moz-border-radius: .5em;
		border-radius: .5em;
		-webkit-box-shadow: 0 1px 2px rgba(0,0,0,.2);
		-moz-box-shadow: 0 1px 2px rgba(0,0,0,.2);
		box-shadow: 0 1px 2px rgba(0,0,0,.2);
	}
	.button:hover {
		text-decoration: none;
	}
	.button:active {
		position: relative;
		top: 1px;
	}
	
	.bigrounded {
		-webkit-border-radius: 2em;
		-moz-border-radius: 2em;
		border-radius: 2em;
	}
	.large {
		font-size: 1.4em;
		padding: .2em 1em .27em;
	}
	.medium {
		font-size: 1em;
		padding: .2em 1em .27em;
	}
	
	.mediumBooks {
		font-size: 1em;
		padding: .2em .2em .27em;
	}
	.small {
		font-size: .7em;
		padding: .2em 1em .27em;
	}
	
	/* color styles 
	---------------------------------------------- */
	/* black */
	.blackButton {
		color: #d7d7d7;
		border: solid 1px #333;
		background: #333;
		background: -webkit-gradient(linear, left top, left bottom, from(#666), to(#000));
		background: -moz-linear-gradient(top,  #666,  #000);
		filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr='#666666', endColorstr='#000000');
	}
	.blackButton:hover {
		background: #000;
		background: -webkit-gradient(linear, left top, left bottom, from(#444), to(#000));
		background: -moz-linear-gradient(top,  #444,  #000);
		filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr='#444444', endColorstr='#000000');
	}
	.blackButton:active {
		color: #666;
		background: -webkit-gradient(linear, left top, left bottom, from(#000), to(#444));
		background: -moz-linear-gradient(top,  #000,  #444);
		filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr='#000000', endColorstr='#666666');
	}
	
	/* gray */
	.grayButton {
		color: #e9e9e9;
		border: solid 1px #555;
		background: #6e6e6e;
		background: -webkit-gradient(linear, left top, left bottom, from(#888), to(#575757));
		background: -moz-linear-gradient(top,  #888,  #575757);
		filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr='#888888', endColorstr='#575757');
	}
	.grayButton:hover {
		background: #616161;
		background: -webkit-gradient(linear, left top, left bottom, from(#757575), to(#4b4b4b));
		background: -moz-linear-gradient(top,  #757575,  #4b4b4b);
		filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr='#757575', endColorstr='#4b4b4b');
	}
	.grayButton:active {
		color: #afafaf;
		background: -webkit-gradient(linear, left top, left bottom, from(#575757), to(#888));
		background: -moz-linear-gradient(top,  #575757,  #888);
		filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr='#575757', endColorstr='#888888');
	}
	
	/* white */
	.whiteButton {
		color: #606060;
		border: solid 1px #b7b7b7;
		background: #fff;
		background: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#ededed));
		background: -moz-linear-gradient(top,  #fff,  #ededed);
		filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#ededed');
	}
	.whiteButton:hover {
		background: #ededed;
		background: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#dcdcdc));
		background: -moz-linear-gradient(top,  #fff,  #dcdcdc);
		filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#dcdcdc');
	}
	.whiteButton:active {
		color: #999;
		background: -webkit-gradient(linear, left top, left bottom, from(#ededed), to(#fff));
		background: -moz-linear-gradient(top,  #ededed,  #fff);
		filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr='#ededed', endColorstr='#ffffff');
	}