body {
	background-color: #383838;
	font-family: 'Roboto', sans-serif;
	color: #c4c4c4;
	padding:0;
	margin:0;
	font-size: 13px;
}
.fullscreen {
    width: 100%;
    height: auto;
    bottom: 0px;
    top: 0px;
    left: 0;
    position: absolute;
}
.center {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}