@charset "utf-8";
#wrapper #main_contents .txt {
	margin-top: 20px;
}
#wrapper #main_contents #contents2 {
	margin-top: 20px;
	margin-bottom: 20px;
}
table{
	border-collapse:collapse;
}
table tr td {
	padding:10px;
	border-bottom:1px dotted #999;
	border-top:1px dotted #999;
}
.gray_back{
	background-color:#f3f3f3;
}
.btn{
	text-align:center;
}