#anchor-navigation-ex-navbar {
    border: 1px solid #ccc;
    box-shadow: 1px 1px 1px #ccc;
    padding: 5px 10px;
    position: fixed;
    background-color: rgba(255,255,255,0.98);
    right: 50px;
    top: 68px;
    font-size: 12px;
    white-space: nowrap;
    z-index: 999;
    cursor: pointer;
    text-align: right;
    max-height: 70%;
    overflow-y: auto;
    overflow-x: hidden;
}

#anchor-navigation-ex-navbar ul {
    display: none;
    text-align: left;
    padding-right: 10px;
}

#anchor-navigation-ex-navbar:hover ul {
    display: block;
}

#anchor-navigation-ex-navbar ul li a {
    text-decoration: none;
    border-bottom: none;
    font-size: 14px;
    color: #364149;
    background: 0 0;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
}

#anchor-navigation-ex-navbar ul li a:hover {
    text-decoration: underline;
}

/*对应官网皮肤主题颜色*/

.book.color-theme-1 #anchor-navigation-ex-navbar {
    color: #afa790;
    background: #111111
}

.book.color-theme-1 #anchor-navigation-ex-navbar ul li a {
    color: #877f6a;
}

.book.color-theme-2 #anchor-navigation-ex-navbar {
    color: #bcc1d2;
    background: #2d3143;
}

.book.color-theme-2 #anchor-navigation-ex-navbar ul li a {
    color: #c1c6d7;
}

#anchorNavigationExGoTop {
    position: fixed;
    right: 50px;
    bottom: 68px;
    border: 1px solid #ccc;
    z-index: 999;
    cursor: pointer;
    font-size: 12px;
    padding: 5px 10px;
    box-shadow: 1px 1px 1px #ccc;
    background-color: #fff;
    color: #333;
}

a.anchor-navigation-ex-anchor {
    color: inherit !important;
    display: none;
    margin-left: -30px;
    padding-left: 40px;
    cursor: pointer;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
}

a.anchor-navigation-ex-anchor i {
    margin-left: -30px;
    /*color: #000;*/
    vertical-align: middle;
    font-size: 16px !important;
}

h1, h2, h3, h4, h5, h6 {
    position: relative;
}

h1:hover a.anchor-navigation-ex-anchor, h2:hover a.anchor-navigation-ex-anchor, h3:hover a.anchor-navigation-ex-anchor,
h4:hover a.anchor-navigation-ex-anchor, h5:hover a.anchor-navigation-ex-anchor, h6:hover a.anchor-navigation-ex-anchor {
    display: inline-block;
}

.book .book-body .page-wrapper .page-inner section.normal {
    overflow: visible;
}