* {
 margin:0;
 padding:0;
}
body { background-color: #EBF7A5; text-align:center; color: #4c4c45}
br { letter-spacing: 0 }
.big { font-size:120%; }
.small { font-size:85%; }
#contents_body {
	width:702px;
	margin-left:auto;
	margin-right:auto;
	margin-top: 20px;
}
.ss_link_height { height:45px; }
#btn_pagetop {
	width:100%;
	margin-top:60px;
	text-align:right;
}
#copyright_text {
	width:692px;
	font-size:72.5%;
	color:4C4C45;
	margin-top:5px;
	text-align:right;
}