/* Style the buttons */
.btn {
    border: 2px solid #a45640;
	border-radius: 25%;
    outline: none;
    padding: 2px 2px;
    background-color: white;
    cursor: pointer;
    font-size: 23px;
	font-family: Arial, Helvetica, sans-serif;
	margin-top: 3px;
	margin-bottom: 2px;
}

/* Style the active class, and buttons on mouse-over */
.active, .btn:hover {
    background-color: #a45640;
    color: white;
}