#ads, .atwiki_ads{
	letter-spacing: 15px;
}
.noupdate_text{
	letter-spacing: initial;
	text-align: left;
}
.center_plugin{
	text-align: center;
}
.center_plugin > table{
	margin: 0 auto;
	display: table;
}
.center_plugin > twitterwidget{
	margin: 0 auto;
}

.amazon_ecs_error {
	color:red;
	display: inline-block;
	width: 130px;
	vertical-align: bottom;
}

#contents a.link_plugin_btn {
	display: inline-block;
	padding: 0.2em 0.7em 0.3em;
	text-decoration: none;
	background: #ffffff;
	color: #848484;
	border: solid 1px #ccc;
	border-radius: 5px;
	box-shadow: 0 -2px 0 rgba(0, 0, 0, 0.3) inset;
}
#contents a.link_plugin_btn:active {
	box-shadow: none;
	transform:translate(0,2px);
}