h1 {
	font-size:		14px;
}

img {
	border:			0px;
}

body {
	background-color:	#abcdef;
}

.main {
	width:			640px; 
	padding:		0px; 
	border:			white 1px solid; 
	background-color:	#9bbddf;
}


td {
	font-weight:		normal;
	font-size:		13px;
	font-family: 		Verdana, Arial, Helvetica;
}

.abstr_box {
	width:			638px; 
	border:			black 1px solid; 
	text-align:		left;
}

.abstract { 
	margin:			10px;
	font-weight:		bold;
	font-size:		13px;
	font-family:		Georgia, Arial, Helvetica;
	line-height:		20px;
}

.blockquote {
	font-size:		12px;
	margin:			12px;
	font-family:		monospace;
}

.img_right{
	float:			right;
	margin-left:		10px;
	width:			320px;
	height:			240px;
}

.img_left{
	float:			left;
	margin-right:		10px;
	width:			320px;
	height:			240px;
}