body{margin:0;padding:0;}

#maindiv {
	background-color:#E9E8EB;
	font-family:Calibri, Verdana, Arial;
	padding:1em;
}

#maincontent {
	max-width:1000px;
	margin-left:auto;
	margin-right:auto;
	border:1px black solid;
	background-color:white;
	padding:1em;
	border-radius:20px;
}	

#maincontent img {
  float: right;
}