body 
{

    background: #f2f2f2;
    
   <!--  display: flex;-->
   <!-- justify-content: center;-->
   <!-- align-items: center;-->
   <!-- height: 100vh;-->
    
    background-color: white

    background-color: #d0d3d4 ;
    width: 720px;
	margin-left:auto; 
	margin-right:auto;
	font-family: 'FreeMono', monospace;
	font-size: 16px; 
}

h1 
{
	text-align: center;
	font-family: 'FreeMono', monospace;
	font-variant: small-caps; 
	font-size: 250%;
	background-color: #191919 ;
	color: white;  
}

a.header-link 
{
	color: white;
	text-decoration: none;
}

.nav
{
	display: flex;
	justify-content: space-around;
	font-size: 150%;	
	text-transform: uppercase;
}            

a.nav-link 
{
	color: black;
	text-decoration: none;
}

a.nav-link:hover
{
	font-weight: bold;
	<!--  font-style: italic; -->
}	

a.nav-link-current 
{
	color: black;
	text-decoration: none;
	font-weight: bold;
	<!--  font-style: italic; -->
}

.right  
{ 
	text-align:right; 
}

.center 
{ 
	text-align:center; 
}

footer
{
	text-align: right;
}

.flex-between
{
	display: flex;
	justify-content: space-between;
}

iframe
{
	/* 720 pixel body minus 560 pixel iframe width divided by 2 */
	margin-left: 80px;
	border: 0px;
}


.player {
  background: #fff;
  padding: 20px 30px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  text-align: center;
}

.player h2 {
  margin-bottom: 15px;
}

audio {
  width: 100%;
  outline: none;
}