.menu {
    font: 100%/1.4em "Roboto", 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: #1D1F20;
    background-image: linear-gradient(145deg, #eaeaea, #eaeaea);
}

.menu a {
    text-decoration: none;
    color: #444;
}

.menu-section {
    margin: 25px 0;
}

.menu-section-title {
    text-transform: uppercase;
    color: #333;
    font-weight: 200;
    font-size: 13px;
    letter-spacing: 1px;
    padding-left: 18px;
    margin: 0;
    cursor: pointer;
}

i.menu-icon {
    margin-right: 6px;
    font-size: 140%;
    position: relative;
    top: 2px;
}

.menu-section-list {
    padding: 0;
    margin: 10px 0;
    list-style: none;
}

.menu-section-list a {
    display: block;
    padding: 8px 0 8px 28px;
}

.menu-section-list a:hover,
h3.menu-title-link:hover {
    background-color: rgb(50 90 90 / 10%);
}

h3.menu-title-link:hover {
    box-shadow: 0 0 0 8px rgb(50 90 90 / 10%);
    cursor: pointer;
}

body {
    width: 100%;
    height: 100%;
}

.slideout-menu {
    position: fixed;
    top: 0;
    bottom: 0;
    width: 256px;
    min-height: 100vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 0;
    display: none;
}

.slideout-menu-left {
    left: 0;
}

.slideout-menu-right {
    right: 0;
}

.slideout-panel {
    position: relative;
    z-index: 1;
    will-change: transform;
    min-height: 100vh;
}

.slideout-open,
.slideout-open body,
.slideout-open .slideout-panel {
    overflow: hidden;
}

.slideout-open .slideout-menu {
    display: block;
}

.menu-arrow {
    position: relative;
    top: -4px;
    left: 6px;
}

.panel:before {
    content: '';
    display: block;
    background-color: rgba(0, 0, 0, 0);
    transition: background-color 0.5s ease-in-out;
}

.panel-open:before {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, .5);
    z-index: 99;
}

/* hide default details arrow */

details>summary {
    list-style: none;
}

details>summary::marker,
summary::-webkit-details-marker {
    display: none;
}