/* HISTORY */
#content_history, #content_favs, #content_guestbook {
    height: 100%;
    max-height: 90vh; 
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0;
}
.contentHeader {
    position: sticky;
    top: -6vh;
    z-index: 5;
}

.contentTitle{
    text-align:center;
    font-weight:bold;
    font-size:2.2vh;
    margin-bottom:1.5vh;
    padding-top:02.5vh;
}