body {
	background-color: #f4f4f4;
	color: #555;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 16px;
	line-height: 1.6em;
	margin: 0;
}
#main-header {
	text-align: center;
	background-color: coral;
}

.container{
	width: 80%;
	margin: auto;
	overflow: hidden;
	text-align: center;
}
#mainForm {
	text-align: center;
	margin-top: 5em;
}
#button {
	margin-top: 1.5em;
}