h1 {
    color: #ff6600;
}

/*https://developer.mozilla.org/en-US/docs/Web/HTML/Element/kbd*/
kbd {
    background-color: #eee;
    border-radius: 3px;
    border: 1px solid #b4b4b4;
    box-shadow: 0 1px 1px rgba(0, 0, 0, .2), 0 2px 0 0 rgba(255, 255, 255, .7) inset;
    color: #333;
    display: inline-block;
    font-size: .85em;
    font-weight: 700;
    line-height: 1;
    padding: 2px 4px;
    white-space: nowrap;
   }

@media only screen and (max-width:1439px) {
    .sidetoc {
        display: none;
    }
}

@media only screen and (min-width:1440px) {
    main {
        position: relative;
    }
    .sidetoc {
        margin-left: auto;
        margin-right: auto;
        left: calc(100% + (var(--content-max-width))/4 - 140px);
        position: absolute;
    }
    .pagetoc {
        position: fixed;
        width: 200px;
        height: calc(100vh - var(--menu-bar-height) - 0.67em * 4);
        overflow: auto;
    }
    .pagetoc a {
        border-left: 1px solid var(--sidebar-bg);
        color: var(--fg) !important;
        display: block;
        padding-bottom: 5px;
        padding-top: 5px;
        padding-left: 10px;
        text-align: left;
        text-decoration: none;
    }
    .pagetoc a:hover,
    .pagetoc a.active {
        background: var(--sidebar-bg);
        color: var(--sidebar-fg) !important;
    }
    .pagetoc .active {
        background: var(--sidebar-bg);
        color: var(--sidebar-fg);
    }
}