body { font-family: Arial, sans-serif; padding-left: 75px; padding-right: 75px; background-color:white;}
    form { max-width: 1000px; margin: auto; }
    input, select, textarea { width: 100%; padding: 8px; margin-bottom: 10px; box-sizing: border-box; }
    button { padding: 10px 20px; }
    .message { margin-top: 20px; font-weight: bold; }	
	html {box-sizing: border-box; max-width: 120ch; margin: auto; font-size: 1.25em; color: #333; line-height: 1.4;}
	* {box-sizing: inherit;}
	h1, h2, h3, h4, h5, h6 {font-family: sans-serif;text-align: center;}
	img {max-width: 100%; height: auto;}
	a:link {text-decoration: none;}
	a:hover {text-decoration: underline;}
	.center {display: block; margin-left: auto; margin-right: auto; width: 50%;}
  
	.topnav {background-color: #333;overflow: hidden;}
	.topnav a {float: left;color: #f2f2f2;text-align: center;padding: 14px 16px;text-decoration: none;font-size: 17px;}
	.topnav a:hover {background-color: #ddd;color: black;}
	.topnav a.active {background-color: #04AA6D;color: white;}