body{
    background-color: #0f0592;
    margin: 0;
    font-size: 10px;
}

.bg_black{
	margin: 0;
	background-image: url(../images/bg_kuro.gif);
	background-repeat: repeat;
}

.bg_blue{
	margin: 0;
	background-image: url(../images/bg_ao.gif);
	background-repeat: repeat;
}

.copyright{
	color: #cccccc;
	font-size: 10px;
}