html { overflow-x: hidden; }
html, body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, textarea, p, blockquote, th, td { margin: 0; padding: 0; }
body{padding:0; margin:0; background:url(../images/03.jpg);}
.tab3{font:14px Arial; width:910px; margin:auto}
.tab3 ul.menu3{background:none; width:910px; height:60px; line-height:60px; float:left;margin-left:-1px;}
.tab3 ul.menu3 li{ float:left; text-align:center; width:225px; background:none; list-style:none;font-size:16px;cursor:pointer; color:#d5e6fa; margin-left:1px;}
.tab3 ul.menu3 li.active3{background:url(../images/about02.png) repeat-x;color:#FFF; float:left; width:231px}
.con1,.con2,.con3,.con4{ width:879px; min-height:300px; padding:15px; background:none; float:left; line-height:23px; color:#d5e6fa; text-align:left;}
.con2,.con3,.con4,.con1{display:none;}
/* 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: 14px/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;
}
.medium {
	font-size: 12px;
	padding: .4em 1.5em .42em;
}
.small {
	font-size: 11px;
	padding: .2em 1em .275em;
}

/* color styles 
---------------------------------------------- */

/* black */
.black {
	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');
}
.black: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');
}
.black: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');
}