.menu {
    position: fixed;
    top: calc(3.5rem);
    right: 0;
    width: calc(50px + 15rem);
    bottom: 0;
    background-color: var(--Rouge3);
    transition: width 0.5s;
    display: flex;
    flex-direction: column;
    z-index: 1;
}


.menu-closed {
    width: 50px;
}

.menu-open {
    width: 15rem;
}

.arrow {
    cursor: pointer;
    width: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
    margin-left: 5px;
}

.content {
    margin-right: 200px;
    transition: margin-right 0.5s;
}

.content-shifted {
    margin-right: 15px;
}

.menu-items {
    width: 15rem;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    overflow-y: auto;
    max-height: calc(100vh - 3.5rem);
}


.menu-closed .menu-items {
    display: none;
}

.menu-items a,
.arrow {
    color: var(--Bleu3);
    font-size: 0.9rem;
    margin: 2px
}

.menu-items a:hover,
.arrow:hover {
    color: var(--Jaune1);
}