.box { 
	background:#444; background:rgba(0,0,0,.6);
	padding:20px;
	border-radius:5px;
	margin-bottom:20px;
}

.main {
	position:absolute;
	top: 300px;
	/*margin:50px 50px 440px 220px;*/
	min-width:300px;
	-webkit-transition-duration:0.6s;-moz-transition-duration:0.6s;-ms-transition-duration:0.6s;-o-transition-duration:0.6s;transition-duration:0.6s;
	z-index: 30;
}