.pb-page-links .container {
    padding: 0 1rem 0 8.5rem;
    position: relative;
    margin-top: 20px;
}

.pb-page-links .container .side {
    position: fixed;
    top: 60px;
    left: 0;
    width: 8rem;
    bottom: 0
}

.pb-page-links .container .side.abs {
    position: absolute;
    bottom: 0;
    top: auto
}

.pb-page-links .container .side .side-nav {
    height: 3rem;
    padding: .5rem
}

.pb-page-links .container .side .side-nav:hover .others {
    display: flex
}

.pb-page-links .container .side .side-nav .nav {
    background: var(--color-content-bg);
    text-align: center;
    font-size: var(--font-size);
    line-height: 2rem;
    border-radius: .5rem;
    cursor: pointer;
    height: 2rem;
    overflow: hidden;
    padding: 0 .5rem;
    text-overflow: ellipsis;
    white-space: nowrap
}

.pb-page-links .container .side .side-nav .others {
    background: var(--color-content-bg);
    border-radius: .5rem;
    position: absolute;
    left: 100%;
    width: 18rem;
    top: .5rem;
    box-shadow: 0 0 .5rem #eee;
    display: none;
    flex-wrap: wrap;
    padding: 1rem
}

.pb-page-links .container .side .side-nav .others .item {
    display: block;
    color: var(--color-text);
    width: 33.33333%;
    padding: .25rem
}

.pb-page-links .container .side .side-nav .others .item .cover {
    width: 50%;
    margin: 0 auto
}

.pb-page-links .container .side .side-nav .others .item .title {
    margin-top: .5rem;
    overflow: hidden;
    height: .8rem;
    line-height: .8rem;
    white-space: nowrap;
    text-overflow: ellipsis;
    padding: 0 .5rem;
    font-size: .6rem
}

.pb-page-links .container .side .side-nav .others .item a {
    color: var(--color-text);
    display: block;
    text-align: center;
    font-size: var(--font-size-small);
    border-radius: .5rem;
    padding: .5rem 0
}

.pb-page-links .container .side .side-nav .others .item a:hover {
    background: #eee
}

.pb-page-links .container .side .side-menu {
    overflow-y: auto;
    height: calc(100vh - 60px - 3rem)
}

.pb-page-links .container .side .side-menu .menu {
    padding: 0 .5rem
}

.pb-page-links .container .side .side-menu .menu .item {
    display: block;
    color: var(--color-text);
    border-radius: .5rem;
    line-height: 2rem;
    padding: 0 1rem
}

.pb-page-links .container .side .side-menu .menu .item.active {
    background: var(--color-primary);
    color: #fff
}

.pb-page-links .container .side .side-menu .menu .item:hover {
    background: var(--color-content-bg);
    color: var(--color-primary)
}

.pb-page-links .container .main .group {
    padding-top: 1rem
}

.pb-page-links .container .main .group .group-title {
    font-size: var(--font-size-large);
    line-height: 2rem;
    margin: 0;
    padding: .5rem 0
}

.pb-page-links .container .main .group .items .item {
    margin: 0 1% 20px;
    padding: 1rem;
    color: var(--color-text);
    transition: .2s all;
    background-color: var(--color-content-bg);
    border-radius: .5rem
}

.pb-page-links .container .main .group .items .item:hover {
    transform: translateY(-.25rem);
    box-shadow: 0 20px 50px -18px #999
}

.pb-page-links .container .main .group .items .item:hover .top .title {
    color: var(--color-primary)
}

.pb-page-links .container .main .group .items .item:hover .top .jump {
    opacity: 1
}

.pb-page-links .container .main .group .items .item .top {
    display: flex;
    align-items: center
}

.pb-page-links .container .main .group .items .item .top .cover {
    width: 1.5rem;
    margin-right: .5rem;
    flex-shrink: 0
}

.pb-page-links .container .main .group .items .item .top .title {
    line-height: 1.5rem;
    height: 1.5rem;
    white-space: nowrap;
    font-weight: 700;
    flex-grow: 1;
    color: var(--color-text);
    width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-right: .5rem
}

.pb-page-links .container .main .group .items .item .top .jump {
    display: block;
    background-color: var(--color-body-bg);
    width: 1rem;
    height: 1rem;
    line-height: 1rem;
    border-radius: 50%;
    color: var(--color-text);
    opacity: 0;
    box-shadow: 0 0 .5rem #999;
    transition: .2s all;
    text-align: center
}

.pb-page-links .container .main .group .items .item .summary {
    font-size: var(--font-size-small);
    color: var(--color-tertiary);
    margin-top: .25rem;
    line-height: 1rem;
    height: 2rem;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2
}

@media (max-width: 40rem) {
    .pb-page-links .container {
        padding:0 .5rem
    }

    .pb-page-links .container .side {
        display: none
    }

    .pb-page-links .container .main .group .items .item {
        padding: .5rem
    }
}