*{
	margin: 0px;
	padding: 0px;
}

body{
	background:lightgray;
}

header, section, nav, article, footer, hgroup {
	display:block;
}
body{
	width:100%;
	display:-webkit-box;
	-webkit-box-pack:center;
	
}
textarea {
  width: 100%;
  height: 150px;
  padding: 12px 20px;
  box-sizing: border-box;
  border: 2px solid #ccc;
  border-radius: 4px;
  background-color: #f8f8f8;
  resize: none;
}
input[type=submit]{
  background-color: gray;
  border: none;
  color: white;
  padding: 8px 32px;
  text-decoration: none;
  margin: 2px 2px;
  cursor: pointer;
}