.add-to-list-button {
    color: #ffffff;
    background-color: #060557;
    text-align: center;
    display: block;
    margin: 0 auto;
    font-size: 12px;
    font-weight: bold;
}
.add-to-list-button.added-button {
    color: #ffffff;
    background-color:gray;
    text-align: center;
    display: block;
    margin: 0 auto;
    font-size: 12px;
    font-weight: bold;
}
.gvlogic {
    display: none;
    text-align: center;
    display: block;
    margin: 0 auto; 
}