body	{ background-color: #ccffff;
          
	  font-family:Verdana, sans-serifs;
	  max-width: 100em;
}


img	{ border:none;
	  width: auto;
	  height: auto;
}

header	{ text-align:center;
}


nav	{ width:100%;
}


nav ul	{ list-style: none;
	  text-align: center;
}


nav li	{ display: inline-block;
}


main	{ border:0 solid black;
	  width: 90vw;
	  margin-bottom: 5vh;  
}


footer	{ position: -webkit-sticky;;
	  bottom:0;
	  right:0;
	  font-size:smaller;
	  float: right;
}