.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 30%;
}
 
 h1{
	  text-align: center;
	  font-size: 3em;
	  text-decoration: none;
}

h2{
	  font-size: 3em;
	  text-decoration: underline;
	  text-align: center;
}

body{
	background-color: #E4E4E4;
}

ol{
	width: 55%;
    margin: auto;
}

ul{
	font-size: 18px;
	text-align: center;
	width: 60%;
    margin: auto;
}

li{
	text-align: center;
	width: 60%;
    margin: auto;
}

p{
	font-size: 18px;
	text-align: center;
}


*{
	box-sizing: border-box;
}

.ref1{
	text-align: left;
	font-size: 1em;
	text-decoration: none;
	margin-left: 225px;
}

.ref2{
	text-align: right;
	font-size: 1em;
	text-decoration: none;
	margin-right: 250px;
}

.column1{
	text-align: center;
	float: left;
	width: 50%;
	padding: 5px;
}

.column2{
	text-align: center;
	float: left;
	width: 50%;
	padding: 5px;
}

.row::after{
	content: "";
	clear: both;
	display: table;
}

.credit{
	text-align: center;
	font-size: 1em;
	text-decoration: none;
}

.topnav {
  background-color: #E4E4E4;
  overflow: hidden;
  text-align: center;
}

/* Style the links inside the navigation bar */ /* the <!----> doesn't work here, not sure why*/
.topnav a {
  display: inline-block;
  list-style-type: none;
  color: #000000;
  text-align: center;
  padding: 14px 16px;
  text-decoration: overline;
  font-size: 18px;
}

/* Change the color of links on hover */
.topnav a:hover {
  background-color: #985AFC;
  color: white;
}

 /*Add a color to the active/current link*/
.topnav a.active {
  background-color: #B7B6B6;
  color: black;
}

/* Style inputs with type="text", select elements and textareas */
input[type=text], select, textarea {
  width: 100%; /* Full width */
  padding: 12px; /* Some padding */ 
  border: 1px solid #ccc; /* Gray border */
  border-radius: 4px; /* Rounded borders */
  box-sizing: border-box; /* Make sure that padding and width stays in place */
  margin-top: 6px; /* Add a top margin */
  margin-bottom: 16px; /* Bottom margin */
  resize: vertical /* Allow the user to vertically resize the textarea (not horizontally) */
}

/* Style the submit button with a specific background color etc */
input[type=button] {
  background-color: #985AFC;
  color: white;
  padding: 12px 20px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

/* When moving the mouse over the submit button, color changes to same dark grey in topnav*/
input[type=button]:hover {
  background-color: #B7B6B6;
}

/* Add a background color and some padding around the form */
.container {
  border-radius: 5px;
  background-color: #E4E4E4;
  padding: 20px;
}