body, td, tr{
  font-size:16px;
  line-height:20px;
}
.pgctr{	background-image:url(/img/line_osirase.gif);
				background-repeat:no-repeat;
				background-position:0%;
}
.pgctf{	background-image:url(/img/bg_update.gif);
				background-repeat:no-repeat;
				background-position:80 0;
}