#box1, #box2, #box3, #box4{
	width:1000px;
	height:270px;	
	position:relative;
}
.mask{
	position:relative;
	width:1000px;
	height:270px;
	overflow:hidden;
	z-index:1;
}
.mask img{
	position:absolute;
	left: 0px;
	display:block;
	border:none;
}


div#main div.left {
	float: left;
	width: 250px;
	text-align: left;
	margin-right: 10px;
}


div#main div.left a{
	text-decoration: none;
	font-size: 16px;
	color: #97A52C;
	font-weight: bold;
	margin-bottom: 8px;
}

div#main div.left a:hover{
	text-decoration: underline;
}

div#main div.right {
	width: 200px;
	float: right;
}