.doc-container {
    flex-wrap: nowrap !important;
}

.doc-menu-container {
    width: 300px;
}

.doc-menu {
    position: relative;
    top: 0;
    bottom: 0;
    width: 300px;
    /*height: 100vh;*/
    overflow-y: auto;
    background-color: #fafafa;
    user-select: none;
}

.doc-menu-toggle-container {
    width: 4rem;
}

.doc-menu-toggle {
    /*height: 100vh;*/
    position: relative;
    top: 0;
    bottom: 0;
    text-align: center;
    overflow: hidden;
}

.doc-menu-toggle-on,
.doc-menu-toggle-off {
    width: 1rem;
    height: 5rem;
    margin-left:.5rem;
    line-height: 5rem;
    background-color: #f5f5f5;
    position: relative;
    top: calc(50% - 2.5rem);
    cursor: pointer;
    text-align: center;
}

.doc-menu-toggle-on svg,
.doc-menu-toggle-off svg {
    width: 1rem;
    height: 1rem;
    vertical-align: middle;
    color: #999;
}


.doc-menu-toggle-on:hover,
.doc-menu-toggle-off:hover {
    background-color: var(--major-color-9);
}

.doc-menu-toggle-on:hover svg,
.doc-menu-toggle-off:hover svg {
    color: var(--major-color);
}

.doc-menu-toggle-on {
    display: none;
}

.doc-menu-toggle-off {
    display: block;
}

.doc-menu-off .doc-menu-container {
    display: none;
}

.doc-menu-off .doc-menu-toggle-on {
    display: block;
}

.doc-menu-off .doc-menu-toggle-off {
    display: none;
}

.doc-menu-title {
    font-weight: bold;
    padding: .5rem 1rem;
    background-color: #eee;
    margin-bottom: .5rem;
}

.doc-menu .menu-label {
    padding-right: 1rem;
    display: flex;
    align-items: center;
}

.doc-menu .menu-active > .menu-label {
    background-color: var(--major-color-8);
    color: var(--major-color);
}

.doc-menu .menu-label:hover {
    background-color: var(--major-color-9);
    color: var(--major-color);
}

.doc-menu .menu-active .menu-label:hover {
    background-color: var(--major-color-8);
}

.doc-menu .menu-label a {
    flex: 1;
    color: var(--font-color-2);
    text-decoration: none;
}

.doc-menu .menu-label a:hover {
    color: var(--major-color);
}

.doc-menu .menu-active > .menu-label a {
    color: var(--major-color);
}

.doc-menu .icon {
    flex: 0 0 1rem;
    width: 1rem;
    height: 1rem;
    line-height: 1rem;
    vertical-align: middle;
    margin: .5rem;
}

.doc-menu .icon-open {
    border-left: .5em solid transparent;
    border-right: .5em solid transparent;
    border-top: .5em solid #999;
    border-bottom: .5em solid transparent;
    margin: .5rem .5rem 0 .5rem;
    cursor: pointer;
}

.doc-menu .menu-active > .menu-label .icon-open {
    border-top: .5em solid var(--major-color-2);
}

.doc-menu .icon-open:hover,
.doc-menu .menu-active > .menu-label .icon-open:hover {
    border-top: .5em solid var(--major-color);
}


.doc-menu .icon-close {
    border-left: .5em solid #999;
    border-right: .5em solid transparent;
    border-top: .5em solid transparent;
    border-bottom: .5em solid transparent;
    margin: 0 0 0 1rem;
    cursor: pointer;
}

.doc-menu .menu-active > .menu-label .icon-close {
    border-left: .5em solid var(--major-color-2);
}

.doc-menu .icon-close:hover,
.doc-menu .menu-active > .menu-label .icon-close:hover {
    border-left: .5em solid var(--major-color);
}

.doc-menu .menu-close ul {
    display: none;
}

.doc-menu ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.doc-menu li {
    line-height: 2rem;
    white-space: nowrap;
    overflow: hidden;
}


.doc-content-container {
    overflow: hidden;
}

.doc-content {
}

.doc-content h4 {
    margin: .5rem 0;
}

.doc-content hr {
    border: 0;
    border-bottom: 1px solid #ddd;
}

.doc-content img {
    max-width: 100%;
}


@media (max-width: 992px) {
    .doc-menu-toggle-container {
        width: 3rem;
    }

    .doc-menu-container {
        display: none;
    }

    .doc-menu-toggle-on {
        display: block;
    }

    .doc-menu-toggle-off {
        display: none;
    }

    .doc-menu-toggle-on,
    .doc-menu-toggle-off {
        width: 2rem;
        margin-left: 0;
    }

    .doc-menu-toggle-on svg,
    .doc-menu-toggle-off svg {
        width: 2rem;
    }

    .doc-menu-on .doc-menu {
        width: 100%;
        transform: none !important;
    }

    .doc-menu-on .doc-menu-toggle {
        transform: none !important;
    }

    .doc-menu-on .doc-menu-toggle-on {
        display: none;
        margin-left: 1rem;
    }

    .doc-menu-on .doc-menu-toggle-off {
        display: block;
        margin-left: 1rem;
    }

    .doc-menu-on .doc-menu-container {
        display: block;
        width: calc(100% - 3rem);
    }

    .doc-menu-on .doc-content-container {
        display: none;
    }
}