.bgstyle0 {
	background-color: white;
}

.bgstyle1 {
	background-color: gray;
}

.bgstyle2 {
	background-color: blue;
}

.bgstyle3 {
	background-color: red;
}

.bgstyle4 {
	background-color: yellow;
}

#iroawase td,
#iroawase_555 td {
	width:20px;
	height:20px;
	cursor:pointer;
}