body { 
	height: 800px; 
	background: beige; 
	} 

.dot { 
	height: 8px; 
	width: 8px; 
	border-radius: 4px; /* rounds corners */ 
	background: blue; 
	position: absolute; 
} 

#progress {
 border-bottom: 
 2px solid blue; 
 width: 0; 
 position: fixed;   /* keeps an element in position and doesn't scroll */
 top: 0; left: 0; 
}