.container{
    font-size: 30px;
    font-style: bold; 
	padding: 30px 30px;
	background-color: #F7F7F7;
    color: black;
}
.endnote{
    font-size: 15px;
    font-style: bold; 
	padding: 30px 30px;
	background-color: #F7F7F7;
    color: black;
}

.collapsible {
    background-color: #777;
    color: white;
    cursor: pointer;
    padding: 18px;
    width: 100%;
    border: none;
    text-align: left;
    outline: none;
    font-size: 15px;
  }
  
  .active, .collapsible:hover {
    background-color: #555;
  }

  .content {
    padding: 0 18px;
    display: none;
    overflow: hidden;
    background-color: #f1f1f1;
  }

  a:hover { 
    background-color: grey;
    display: inline-block;
    text-transform: capitalize;
}