body > div.container {
    margin-top: 1rem;
}

.popover {
    box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .15) !important;
    max-width: none;
}

.popover > .popover-body iframe {
    border: 0;
}

[data-toggle=collapse].collapsed span.expanded-title {
    display: none;
}

[data-toggle=collapse].collapsed span.collapsed-title {
    display: inline;
}

[data-toggle=collapse]:not(.collapsed) span.expanded-title {
    display: inline;
}

[data-toggle=collapse]:not(.collapsed) span.collapsed-title {
    display: none;
}


code.json.hljs {
    max-height: 500px;
}


.limited-height {
    max-height: 300px;
    overflow-y: auto;
}