pre.k1{
	background-image: url(../back/back_b3.jpg);
	text-align: left;
	width: 120px;
	font-weight: bold;
	color: #ff0000;

}
PRE.j2{
	text-align: left;
	font-weight: bolder;
	color : aqua;
	font-size: larger;
}
h2.w1{
	background-image: url(../back/back_b3.jpg);

}
h2.w2{
	background-image: url(../back/back_b3.jpg);
	width: 480px;
	color: #0000ff;
	font-weight: bold;

}
pre.k2{
	background-image: url(../back/a004bcg.gif);
	text-align: left;
	width: 120px;
	font-weight: bold;
	color: #000000;
}