body {
    counter-reset:sidenote-counter
}

.sidenote, .marginnote, .marginnote-left {
    float: right;
    clear: right;
    margin-right: -56%;
    width: 49%;
    margin-top: 0.3rem;
    margin-bottom: 0;
    font-size: 0.8em;
    line-height: 1.2;
    vertical-align: baseline;
    position: relative;
    text-align:left
}

@media (max-width: 1120px) {
    .sidenote, .marginnote, .marginnote-left {
        margin-right: -40%;
        width:33%
    }
}

.marginnote-left {
    float: left;
    clear: left;
    margin-left: -32%;
    width: 25%;
    position: relative;
    text-align:right
}

@media (max-width: 1349px) or((min-width: 1367px) and(max-width: 1620px)) {
    .marginnote-left {
        margin-left: -33%;
        width:30%
    }
}

.sidenote code {
    font-size:0.94em
}

div .marginnote pre, div .sidenote pre {
    overflow-y:hidden
}

.sidenote-number {
    counter-increment:sidenote-counter
}

.sidenote-number:after, .sidenote:before {
    position: relative;
    vertical-align:baseline
}

.sidenote-number:after {
    content: counter(sidenote-counter);
    font-size: 0.8rem;
    top:-0.5rem
}

.sidenote::before {
    content: counter(sidenote-counter) " ";
    font-size: 0.8rem;
    top: -0.4rem;
    position: absolute;
    right:calc(100% + 0.5em)
}

.sidenote p {
    margin:1em 0
}

.sidenote p:first-child {
    margin-top:0
}

.sidenote p:last-child {
    margin-bottom:0
}

input.margin-toggle {
    display:none
}

label.sidenote-number {
    display: inline-block;
    max-height:2rem
}

label.margin-toggle:not(.sidenote-number) {
    display:none
}

.iframe-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    padding-top: 25px;
    height:0
}

.iframe-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height:100%
}

@media (max-width: 960px) {
    label.margin-toggle:not(.sidenote-number) {
        display:inline
    }

    .sidenote, .marginnote, .marginnote-left {
        display:none
    }

    .sidenote-number:after {
        color: var(--fg-link);
        text-decoration:none
    }

    .margin-toggle:checked + .sidenote, .margin-toggle:checked + .marginnote, .margin-toggle:checked + .marginnote-left {
        display: block;
        float: left;
        left: 1rem;
        clear: both;
        width: 95%;
        margin: 1rem 2.5%;
        vertical-align: baseline;
        position: relative;
        text-align:left
    }

    label {
        cursor:pointer
    }
}

figure {
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
    max-width: none;
    -webkit-margin-start: 0;
    -webkit-margin-end: 0;
    margin:1em -56% 1em 0
}

@media (max-width: 1120px) {
    figure {
        margin-right:-40%
    }
}

@media (max-width: 960px) {
    figure {
        margin-right: 0;
        max-width: 100%
    }
}