.btn btn-inverse {
    background-color: #454444; 
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
}

.btn btn-info donate-btn-group {
    background-color: #454444; 
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 12px;
}

.add-on {
		color; #cc6666
}