.pace{
	position:fixed;
	width:100%;
	height:3px;
	z-index:9999;
	visibility:visible;
	opacity:1;
	top:0;left:0}
.pace:before{
	content:'';
	display:block;width:100%;
	height:3px;
	background-color:rgba(255,255,255,.4);
	position:absolute}
.pace-inactive{
	visibility:hidden;
	opacity:0;
	transition:all 5s}
.pace-progress{
	height:3px;
	z-index:2;
	position:relative;
	transition:all .2s}
.pace-activity{display:none}