::-webkit-scrollbar {
    width: 1px;
}
html {
    scrollbar-width: none;
}
#top-menu {
    position: fixed;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    list-style: none;
    padding: 0;
    margin: 0;
    z-index: 3;
}
#top-menu li {
    margin: 10px 0;
    display: flex;
    justify-content: flex-end;
}
#top-menu a.menu-item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: white;
    border-radius: 10px 0 0 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    text-decoration: none;
    color: black;
    transition: width 0.3s;
}
#top-menu a.menu-item span {
    display: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-left: 10px;
}

#top-menu li.expanded a.menu-item {
    width: 150px;
}
#top-menu li.expanded a.menu-item span {
    display: inline;
}
.hidden {
    display: none !important;
}