* {
	/*
	margin: 0;
	padding: 0;
	-moz-box-sizing: border-box; 
	-webkit-box-sizing: border-box; 
	box-sizing: border-box;
	*/
}

body {
	/* font-family: 'Helvetica Neue','Helvetica', Arial, sans-serif; */
}

.main-content {
	height: 800px;
	width: 1000px;
	margin: 0 auto;
}

.overlay-bg {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	height:100%;
	width: 100%;
	background: #000; /* fallback */
	background: rgba(0,0,0,0.75);
	opacity: 1;filter:alpha(opacity=100); /* For IE8 and earlier */
	z-index: 100;
}
.overlay-content {
	background: #fff;
	padding: 1%;
	width: 20%;
	position: absolute;
	top: 40%;
	left: 50%;
	margin: -100px 0 0 -10%; /* -20% add negative left margin for half the width to center the div */
	border-radius: 4px;
	box-shadow: 0 0 5px rgba(0,0,0,0.9);
}

.close-btn {
	/* width:100%;
	height:100%; */
	cursor: pointer;
	border: 1px solid #333;
	padding: 2% 5%;
	background: #a9e7f9; /* fallback */
	background: -moz-linear-gradient(top,  #a9e7f9 0%, #77d3ef 4%, #05abe0 100%);
	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#a9e7f9), color-stop(4%,#77d3ef), color-stop(100%,#05abe0));
	background: -webkit-linear-gradient(top,  #a9e7f9 0%,#77d3ef 4%,#05abe0 100%);
	background: -o-linear-gradient(top,  #a9e7f9 0%,#77d3ef 4%,#05abe0 100%);
	background: -ms-linear-gradient(top,  #a9e7f9 0%,#77d3ef 4%,#05abe0 100%);
	background: linear-gradient(to bottom,  #a9e7f9 0%,#77d3ef 4%,#05abe0 100%);
	border-radius: 4px;
	box-shadow: 0 0 4px rgba(0,0,0,0.3);
}
.close-btn:hover {
	background: #05abe0;
}


.overlay-bg-iframe {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	height:100%;
	width: 100%;
	background: #000; /* fallback */
	background: rgba(0,0,0,0.75);
	opacity: 0.95;filter:alpha(opacity=95); /* For IE8 and earlier */
}
.overlay-content-iframe {
	background: #fff;
	padding: 1%;
	/* position: absolute; */
	top: 40%;
	border-radius: 4px;
	box-shadow: 0 0 5px rgba(0,0,0,0.9);
}