.back {
	background-attachment: fixed;
	background-image: url(../images/in_16.jpg);
	background-repeat: repeat-x;
	background-position: left top;
}
.word {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	text-decoration: none;
}
.aa {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	line-height: 22px;
	color: #800080;
	text-decoration: none;
}
a:hover {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	text-decoration: underline;
}