div#plg_social_area {
	float: left;
	margin:20px 0;
	height:30px;
	padding: 10px 0 0 200px;
	border-top: 1px dotted #999999;
	border-bottom: 1px dotted #999999;
	width: 569px;
	text-align: center;
}

span.button {
	float:left;
	margin:0 10px 10px 0;
	height:20px;
}
@media screen and (max-width: 480px) {
div#plg_social_area {
	float: left;
	margin:20px 0;
	padding: 10px 0 0 10px;
	border-top: 1px dotted #999999;
	border-bottom: 1px dotted #999999;
	width: 100%;
	height: 75px;
	text-align: center;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}
span.button {
	float:left;
	display: block;
	margin:0 10px 10px 0;
	height:20px;
}
}