/*袋とじ*/
#contents p		{ margin-left:20px;}
div.center	{ width:100%;text-align:center;}
div.left	{ width:400px;text-align:left;margin-left:auto; margin-right:auto;}
.coution	{ background-color:#ffffcc; margin-left:auto; margin:0 0 10px; padding:10px 10px 0; }