details {
    background: $color-background;
    border: 1px solid $color-background-med;
    border-radius: 3px;
    margin-bottom: 1.0em;
    padding: 12px;

    pre.src {
        margin-top: 12px;
        margin-bottom: 0;
    }

    summary {
        outline: 0;
        color: $color-background-med;
        padding: 0px;
        margin: 0px;
        margin-bottom: 10px;
        cursor: pointer;

        // Click to unfold button
        &::after {
            font-size: 0.85em;
            color: $color-background-med;
            float: right;
            padding-right: 0.5em;
            content: "Click to fold/unfold";
        }
    }
}