html, body {
	background-color: #ffffff;
	overflow-x: hidden;
	overflow-y: hidden;
    height: 100%;
    margin: 0;
    padding: 0;
}

#logo {
    width: 616px;
    height: 91px;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -308px;
    margin-top: -45px;
    
}