body{ margin: 0px; text-align: center; }
.header{
	position: fixed;
	top: 0px;
	width:100%;
	height: 80px;
	/* background: #009faa; */
    /* background: #ffff; */
    /* opacity: 0.2; */
	color: #FFF;
	font-size: 23px;
	padding-top: 30px;
	transition: height 0.3s linear 0s, padding 0.3s linear 0s;
	overflow:hidden;

}

#wrapper{ margin-top: 230px; }