h1 {
	font-size: 30px;
	margin-top: 40px;
	margin-bottom: 20px;
}

h2 {
	font-size:18px;
	margin-top: 18px;
	margin-bottom: 10px;
}

h3 {
	font-size:16px;
	margin-top: 18px;
	margin-bottom: 10px;
}

/* Style the button that is used to open and close the collapsible content */
.collapsible {
 background-color: #eee;
 color: #444;
 border-radius: 15px;
 cursor: pointer;
 padding: 18px;
 margin-top: 18px;
 width: 100%;
 border: none;
 text-align: left;
 outline: none;
 font-size: 15px;
}

/* Add a background color to the button if it is clicked on (add the .active class with JS), and when you move the mouse over it (hover) */
.active, .collapsible:hover {
 background-color: #ccc;
}

/* Style the collapsible content. Note: hidden by default */
.content {
 padding: 15px 18px 5px 18px;
 border-radius: 0 0 15px 15px;
 display: none;
 overflow: hidden;
 background-color: #f1f1f1;
}
.collapsible:after {
  content: '\02795'; /* Unicode character for "plus" sign (+) */
  font-size: 13px;
  color: white;
  float: right;
  margin-left: 5px;
}

.active {
	border-radius: 15px 15px 0 0;
}
.active:after {
  content: "\2796"; /* Unicode character for "minus" sign (-) */
}