.r-star-shape{
	position:relative;
	overflow:hidden;
	padding:10px 0;
}
.btn{
	text-align: center;
	cursor: pointer;
	margin: 0 0 15px 0;
	width: 265px;
}

.r-star-shape .content{
	background:#0ba0c0 url(../img/r-star2_bg.png) repeat-x top;
}

.r-star-shape .content{
	padding:10px 20px;
	margin: 0;
	color: #fff;
}

.r-star-shape .cn{
	position:absolute;
	width:20px;
	height:20px;
	left:-10px;
	top:-10px;
	background:url(../img/r-star2.png);
}

.r-star-shape .cn.tr, .r-star-shape .cn.br {
	margin-left:100%;
}

.r-star-shape .cn.bl, .r-star-shape .cn.br {
	top:auto;
}

.r-star-shape .cn.tl, .r-star-shape .cn.bl {
	width:100%;
}