.breadcrumb {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    padding-top: 20px;
    background-color: #fff;
    max-width: 100vw;
    overflow: visible;
}

.breadcrumb > li {
    position: relative;
    display: flex;
    align-items: center;
    margin-right: 10px;
}

.breadcrumb a {
    text-decoration: none;
}

.chevron_right {
    font-size: 28px!important;
}

.caret_down {
    display: inline-flex;
    align-items: center;
    margin-left: 5px;
    cursor: pointer;
    font-size: 12px;
}

.caret_down .material-symbols-outlined {
    font-size: 48px!important;
    line-height: 1;
    vertical-align: middle;
}

.breadcrumb-menu {
    position: absolute;
    top: calc(100% + 2px);

    /* évite les sorties écran */
    right: auto;
    left: 0;

    width: 320px;
    max-width: calc(100vw - 20px);

    max-height: 60vh;
    overflow-y: auto;
    overflow-x: hidden;

    box-sizing: border-box;

    list-style: none;
    display: none;

    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 4px 10px rgba(0,0,0,.15);

    z-index: 1000;
    padding: 5px;
    margin: 0;
}

.breadcrumb > li:last-child .breadcrumb-menu {
    right: 0;
    transform: translateX(0);
    left: auto;
}

.breadcrumb-menu li {
    margin: 0;
}

.breadcrumb-menu a {
    display: block;
    padding: 8px 15px;

    /* autorise le retour à la ligne */
    white-space: normal;
    overflow-wrap: break-word;
    word-break: break-word;
}

.breadcrumb > li:hover .breadcrumb-menu {
    display: block;
}

@media (max-width: 1291px) {
    .breadcrumb {
        display: none;
    }
}