.footnote-button {
    position: relative;
    z-index: 5;
    top: -0.15em;
    box-sizing: border-box;
    display: inline-block;
    padding: 0.34em;
    margin: 0 0.1em 0 0.2em;
    border: none;
    border-radius: 0.3em;
    cursor: pointer;
    opacity: 0.3;
    background-color: rgba(123, 58, 163, 1);
    line-height: 0;
    vertical-align: middle;
    text-decoration: none;
    -webkit-transition-property: opacity;
    -moz-transition-property: opacity;
    -ms-transition-property: opacity;
    transition-property: opacity;
    -webkit-transition-duration: 0.25s;
    -moz-transition-duration: 0.25s;
    -ms-transition-duration: 0.25s;
    transition-duration: 0.25s;
}

.footnote-button:hover {
    opacity: 0.6;
}

.footnote-button:active {
    opacity: 0.6;
}

.footnote-button.active {
    opacity: 0.9;
    -webkit-transition-delay: 0.15s;
    -moz-transition-delay: 0.15s;
    -ms-transition-delay: 0.15s;
    transition-delay: 0.15s;
}

.footnote-circle {
    display: inline-block;
    width: 0.32em;
    height: 0.32em;
    margin-right: 0.224em;
    border-radius: 100%;
    background-color: #e6e6e6;
    border: none;
    line-height: 0.5em;
}

.footnote-circle:last-child {
    margin-right: 0;
}

.footnote-content {
    position: fixed;
    z-index: 10;
    bottom: auto;
    left: auto;
    box-sizing: border-box;
    max-width: 90%;
    margin: 1.21924em auto;
    display: inline-block;
    -webkit-transform: scale(0.1) translateZ(0);
    -moz-transform: scale(0.1) translateZ(0);
    -ms-transform: scale(0.1) translateZ(0);
    transform: scale(0.1) translateZ(0);
    -webkit-transform-origin: 50% 0;
    -moz-transform-origin: 50% 0;
    -ms-transform-origin: 50% 0;
    transform-origin: 50% 0;
    background: #fafafa;
    opacity: 0;
    border-radius: 0.5em;
    border: 1px solid #c3c3c3;
    box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.3);
    -webkit-transition-property: opacity, -webkit-transform;
    -moz-transition-property: opacity, -moz-transform;
    -ms-transition-property: opacity, -ms-transform;
    transition-property: opacity, transform;
    -webkit-transition-duration: 0.25s;
    -moz-transition-duration: 0.25s;
    -ms-transition-duration: 0.25s;
    transition-duration: 0.25s;
}

.footnote-content.active {
    -webkit-transform: scale(1) translateZ(0);
    -moz-transform: scale(1) translateZ(0);
    -ms-transform: scale(1) translateZ(0);
    transform: scale(1) translateZ(0);
    opacity: 0.97;
}

.footnote-content.bottom {
    -webkit-transform-origin: top;
    -moz-transform-origin: top;
    -ms-transform-origin: top;
    transform-origin: top;
}

.footnote-content.top {
    -webkit-transform-origin: bottom;
    -moz-transform-origin: bottom;
    -ms-transform-origin: bottom;
    transform-origin: bottom;
}

.footnote-content.scrollable:after {
    content: '...';
    position: fixed;
    bottom: 0.45em;
    right: 50%;
    z-index: 20;
    width: 1.5em;
    margin-right: -0.75em;
    opacity: 1;
    background-color: #fafafa;
    font-family: Georgia;
    font-weight: bold;
    font-size: 1.8em;
    text-align: center;
    color: rgba(0, 0, 0, 0.08);
    line-height: 0;
    -webkit-transition-property: opacity;
    -moz-transition-property: opacity;
    -ms-transition-property: opacity;
    transition-property: opacity;
    -webkit-transition-duration: 0.25s;
    -moz-transition-duration: 0.25s;
    -ms-transition-duration: 0.25s;
    transition-duration: 0.25s;
    -webkit-transition-delay: 0.4s;
    -moz-transition-delay: 0.4s;
    -ms-transition-delay: 0.4s;
    transition-delay: 0.4s;
}

.footnote-content.scrollable.fully-scrolled:after {
    opacity: 0;
    -webkit-transition-delay: 0s;
    -moz-transition-delay: 0s;
    -ms-transition-delay: 0s;
    transition-delay: 0s;
}

.footnote-content.scrollable .footnote-main-wrapper:before,
.footnote-content.scrollable .footnote-main-wrapper:after {
    content: ' ';
    position: absolute;
    width: 100%;
    z-index: 12;
}

.footnote-content.scrollable .footnote-main-wrapper:before {
    top: -1px;
    left: 0;
    height: 1.1em;
    border-radius: 0.5em 0.5em 0 0;
    background: #fafafa;
    background: -moz-linear-gradient(top, #fafafa 0%, #fafafa 50%, rgba(250, 250, 250, 0) 100%);
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #fafafa), color-stop(50%, #fafafa), color-stop(100%, rgba(250, 250, 250, 0)));
    background: -webkit-linear-gradient(top, #fafafa 0%, #fafafa 50%, rgba(250, 250, 250, 0) 100%);
    background: -o-linear-gradient(top, #fafafa 0%, #fafafa 50%, rgba(250, 250, 250, 0) 100%);
    background: -ms-linear-gradient(top, #fafafa 0%, #fafafa 50%, rgba(250, 250, 250, 0) 100%);
    background: linear-gradient(to bottom, #fafafa 0%, #fafafa 50%, rgba(250, 250, 250, 0) 100%);
}

.footnote-content.scrollable .footnote-main-wrapper:after {
    bottom: -1px;
    left: 0;
    height: 1.2em;
    border-radius: 0 0 0.5em 0.5em;
    background: #fafafa;
    background: -moz-linear-gradient(bottom, #fafafa 0%, #fafafa 50%, rgba(250, 250, 250, 0) 100%);
    background: -webkit-gradient(linear, left bottom, left top, color-stop(0%, #fafafa), color-stop(50%, #fafafa), color-stop(100%, rgba(250, 250, 250, 0)));
    background: -webkit-linear-gradient(bottom, #fafafa 0%, #fafafa 50%, rgba(250, 250, 250, 0) 100%);
    background: -o-linear-gradient(bottom, #fafafa 0%, #fafafa 50%, rgba(250, 250, 250, 0) 100%);
    background: -ms-linear-gradient(bottom, #fafafa 0%, #fafafa 50%, rgba(250, 250, 250, 0) 100%);
    background: linear-gradient(to top, #fafafa 0%, #fafafa 50%, rgba(250, 250, 250, 0) 100%);
}

.footnote-content::-webkit-scrollbar {
    display: none;
}

.footnote-main-wrapper {
    position: relative;
    z-index: 14;
    box-sizing: border-box;
    overflow: hidden;
    margin: 0;
    max-width: 22em;
    background-color: #fafafa;
    border-radius: 0.5em;
    -webkit-transition-property: max-height;
    -moz-transition-property: max-height;
    -ms-transition-property: max-height;
    transition-property: max-height;
    -webkit-transition-duration: 0.25s;
    -moz-transition-duration: 0.25s;
    -ms-transition-duration: 0.25s;
    transition-duration: 0.25s;
}

.footnote-content-wrapper {
    position: relative;
    z-index: 8;
    max-height: 15em;
    padding: 1.1em 1.3em 1.2em;
    box-sizing: border-box;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    background: #fafafa;
    border-radius: 0.5em;
}

.footnote-content-wrapper img {
    max-width: 100%;
}

.footnote-content-wrapper *:last-child {
    margin-bottom: 0;
}

.footnote-content-wrapper *:first-child {
    margin-top: 0;
}

.tooltip {
    position: absolute;
    z-index: 12;
    box-sizing: border-box;
    margin-left: -0.65em;
    width: 1.3em;
    height: 1.3em;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
    background: #fafafa;
    border: 1px solid #c3c3c3;
    box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.3);
    border-top-left-radius: 0;
}

.bottom .tooltip {
    top: -0.65em;
    bottom: auto;
}

.top .tooltip {
    bottom: -0.65em;
    top: auto;
}