.stylowi-btn-observe {
	display: inline-block;
	background-image:url("/res/img/icons/btns-sprites-stylowi-light.png");
	background-repeat: no-repeat;
	background-position: -9999px -9999px;
	position:relative;
	font-family: Arial, Verdana, sans-serif;
	font-size: 13px;
	color: #464646;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	-ms-box-sizing: border-box;
	box-sizing: border-box;
}
.stylowi-btn-observe {
	width: 163px;
	height: 24px;
	line-height: 24px;
	background-position: 0 -57px;
	font-size: 13px; 
}

.stylowi-btn-observe[data-stbtn-style="dark"]{
	background-image: url("/res/img/icons/btns-sprites-stylowi-dark.png");
	color: rgba(255, 255, 255, 0.7);
}

.stylowi-btn-observe {
	display: inline-block;
	background-image:url("/res/img/icons/btns-sprites-stylowi-light.png");
	background-repeat: no-repeat;
	background-position: -9999px -9999px;
	position:relative;
	font-family: Arial, Verdana, sans-serif;
	font-size: 13px;
	color: #464646;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	-ms-box-sizing: border-box;
	box-sizing: border-box;
}
.stylowi-btn-observe {
	width: 163px;
	height: 24px;
	line-height: 24px;
	background-position: 0 -57px;
	font-size: 13px; 
}

.stylowi-btn-observe[data-stbtn-style="dark"]{
	background-image: url("/res/img/icons/btns-sprites-stylowi-dark.png");
	color: rgba(255, 255, 255, 0.7);
}