pressbooks-aldine/lib/huh/huh.css

@keyframes popIn {
  0% {
    opacity: 0;
    transform: scale(0); }
  55% {
    opacity: 0;
    transform: scale(0); }
  75% {
    opacity: 1;
    transform: scale(1.1); }
  90% {
    opacity: 1;
    transform: scale(0.9); }
  100% {
    opacity: 1;
    transform: scale(1); } }
@keyframes sonarEffect {
  0% {
    opacity: 1; }
  40% {
    opacity: 0.5;
    box-shadow: 0 0 4px 2px rgba(0, 0, 0, 0.2); }
  100% {
    box-shadow: 0 0 4px 2px rgba(0, 0, 0, 0.2);
    transform: scale(1.5);
    opacity: 0; } }
@keyframes fadeIn {
  0% {
    opacity: 0;
    transform: translateY(20px); }
  100% {
    opacity: 1;
    transform: translateY(0); } }
.huh-launcher {
  animation: popIn 0.8s ease-in-out;
  bottom: 30px;
  position: fixed;
  right: 20px;
  z-index: 500001; }

.huh-launcher--button {
  -webkit-appearance: none;
  background: #009688;
  border: none;
  border-radius: 50px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  box-sizing: border-box;
  cursor: pointer;
  height: 50px;
  padding: 0;
  position: relative;
  transition: transform ease-out 0.1s;
  width: 50px;
  z-index: 1; }
  .huh-launcher--button svg {
    fill: #fff;
    float: right;
    height: 50px;
    left: 0;
    position: absolute;
    top: 0;
    transition: transform 0.2s;
    width: 50px; }
  .huh-launcher--button .huh-launcher--icon-close {
    height: 30px;
    opacity: 0;
    padding: 10px;
    transform: scale(0.2);
    width: 30px; }
  .huh-launcher--button.active .huh-launcher--icon-enable {
    opacity: 0;
    transform: scale(0.2); }
  .huh-launcher--button.active .huh-launcher--icon-close {
    opacity: 1;
    transform: scale(1); }
  .huh-launcher--button::after, .huh-launcher--button::before {
    border-radius: 50%;
    box-sizing: content-box;
    content: '';
    left: 0;
    height: 100%;
    pointer-events: none;
    position: absolute;
    top: 0;
    transform: scale(0.9);
    width: 100%; }
  .huh-launcher--button:hover, .huh-launcher--button:focus {
    outline: none;
    transform: scale(0.9); }
    .huh-launcher--button:hover::after, .huh-launcher--button:focus::after {
      animation: sonarEffect 1.3s ease-out; }

.huh-launcher--label {
  display: block;
  font-size: 0;
  height: 0;
  width: 0; }

.huh-container {
  background: #fff;
  border-radius: 4px;
  bottom: 90px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
  display: none;
  height: calc( 100% - 150px );
  max-height: 550px;
  max-width: 350px;
  position: fixed;
  right: 20px;
  width: 100%;
  z-index: 500001; }
  .huh-container.open {
    animation: fadeIn 0.3s ease-in-out;
    display: flex;
    flex-direction: column; }
  @media screen and (max-width: 600px) {
    .huh-container {
      bottom: 0;
      border-radius: 0;
      height: 100%;
      max-width: none;
      right: 0;
      top: 46px; } }

.huh-container--head {
  background: #009688;
  border-radius: 4px 4px 0 0;
  height: 60px;
  flex-shrink: 0;
  overflow: hidden;
  position: relative;
  transition: background 0.3s; }
  @media screen and (max-width: 600px) {
    .huh-container--head {
      border-radius: 0; } }
  .huh-container--head.with-content {
    background: #f5f5f5 !important;
    border-bottom: 1px solid #ddd; }
    .huh-container--head.with-content .huh-container--heading {
      transform: translateX(-100%); }
    .huh-container--head.with-content .huh-container--back {
      transform: translateX(0); }

.huh-container--heading,
.huh-container--back {
  box-sizing: border-box;
  font-size: 16px;
  left: 0;
  line-height: 60px;
  margin: 0;
  padding: 0 20px;
  position: absolute;
  top: 0;
  transition: transform 0.2s;
  width: 100%; }

.huh-container--heading {
  color: #fff;
  font-weight: 400;
  text-align: center;
  transform: translateX(0);
  width: 100%; }
  @media all and (max-width: 600px) {
    .huh-container--heading {
      text-align: left; } }

.huh-container--back {
  text-decoration: none;
  transform: translateX(100%); }
  .huh-container--back > svg {
    display: inline-block;
    fill: #444;
    height: 16px;
    position: relative;
    top: 2px;
    width: 16px; }

.huh-container--content {
  overflow: scroll;
  padding: 0 20px 20px; }
  .huh-container--content::after {
    background: -moz-linear-gradient(top, rgba(255, 255, 255, 0) 0%, #fff 55%, #fff 100%);
    background: -webkit-linear-gradient(top, rgba(255, 255, 255, 0) 0%, #fff 55%, #fff 100%);
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, #fff 55%, #fff 100%);
    bottom: 0;
    content: '';
    display: block;
    height: 20px;
    left: 0;
    position: absolute;
    width: 100%; }
  .huh-container--content p,
  .huh-container--content ul,
  .huh-container--content ol {
    font-size: 14px; }
  .huh-container--content img {
    max-width: 100%; }
  .huh-container--content code,
  .huh-container--content pre {
    max-width: 100%;
    overflow: scroll;
    white-space: pre-wrap;
    word-wrap: break-word; }

.huh-container--close-mobile {
  cursor: pointer;
  display: none;
  fill: #fff;
  height: 24px;
  padding: 17px 10px;
  position: absolute;
  right: 0;
  top: 0;
  width: 24px; }
  @media all and (max-width: 600px) {
    .huh-container--close-mobile {
      display: block; } }

.huh-toc--trigger {
  border-bottom: 1px solid #eee;
  cursor: pointer;
  display: block;
  font-size: 16px;
  font-weight: 600;
  margin: 0 -20px;
  padding: 20px;
  position: relative;
  transition: background 0.3s, box-shadow 0.1s; }
  .huh-toc--trigger > span {
    color: #666;
    float: right;
    opacity: 0;
    transform: translateX(10px);
    transition: opacity 0.3s, transform 0.3s; }
  .huh-toc--trigger:hover {
    background: #f9f9f9; }
    .huh-toc--trigger:hover > span {
      opacity: 1;
      transform: translateX(0); }
  .huh-toc--trigger.hidden {
    display: none; }
  .huh-toc--trigger.current {
    animation: fadeIn 0.3s ease-in-out;
    border: 0;
    color: #222;
    cursor: auto;
    display: block;
    font-size: 18px;
    padding-bottom: 0; }
    .huh-toc--trigger.current > span {
      display: none; }
    .huh-toc--trigger.current:hover {
      background: 0;
      box-shadow: none; }
  .huh-toc--trigger.show {
    animation: fadeIn 0.3s ease-in-out; }

.huh-toc--content {
  display: none; }
  .huh-toc--content.open {
    animation: fadeIn 0.3s ease-in-out;
    display: block; }