html, body {
    overflow-y: hidden;
}

body {
    font-family: -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Calibri,Verdana,Tahoma,Arial,sans-serif;
}

.nolink {
    pointer-events:none;
    text-decoration: none;
    color: black;
}

#header {
    width: 100%;
    text-align: center;
    top: 0;
    padding-top: 0.75em;
    position: fixed;
    z-index: 10;
    background-color: white;
}

#title {
    font-size: x-large;
}

#lastupdated {
    font-size: x-small;
    font-style: italic;
}

.examples-list-item {
    cursor: pointer;
}

#content {
    position: absolute;
    top: 4em;
    bottom: 4em;
    left: 0;
    right: 1em;
    overflow-y: auto;
    padding-left: 2em;
    z-index: 1;
}

#toc-link-container {
    text-align: center;
    font-size: small;
    margin-bottom: 0.5em;
}

#problem-title {
    font-size: large;
    font-weight: bold;
    text-align: center;
}

.toggle {
    color: #666666;
}

.toggle-open {
    display: inline-block;
}

.toggle-closed {
    display: none;
}

.section-container {
    margin-top: 1em;
}

.section-title {
    font-size: large;
    font-weight: bold;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -khtml-user-select: none;
    -ms-user-select: none;
}

.collection-name {
    font-weight: bold;
}

.sample-data-collection-title {
    font-weight: bold;
}

#footer {
    position: fixed;
    bottom: 0;
    height: 4em;
    text-align: center;
    width: 100%;
    background-color: white;
    z-index: 10;
}

#footer-container {
    text-align: center;
    font-size: smaller;
    font-style: italic;
    margin-top: 1em;
}

.disclaimer {
    margin-top: 0.25em;
    margin-bottom: 0.25em;
}