freeCodeCamp/client/src/templates/Introduction/intro.css

.super-block-intro-page p {
  font-family: 'Lato', sans-serif;
  font-size: 1.17rem;
}

.big-subheading {
  font-size: 2rem;
  overflow-wrap: break-word;
}

.block-title-wrapper {
  display: flex;
  justify-content: space-between;
  flex-direction: row;
}

.block-title-wrapper .block-link {
  flex-grow: 3;
  flex-basis: 0;
}

.block-link:hover,
.block-link:focus,
.block-link:active {
  background-color: var(--primary-background);
}

.block-link {
  cursor: pointer;
}

.block-link:hover .block-link-icon {
  display: inline-block;
}

.block-link-icon {
  display: none;
  margin-left: 15px;
}

.big-block-title {
  font-size: 1.5rem;
  overflow-wrap: break-word;
}

.block-title-translation-cta {
  white-space: nowrap;
  padding: 0.2em 0.5em;
  color: var(--highlight-color);
  background-color: var(--highlight-background);
}

.block-title-translation-cta:hover,
.block-title-translation-cta:focus {
  text-decoration: none;
  padding: 0.2em 0.5em;
  color: var(--highlight-background);
  background-color: var(--highlight-color);
}

.block-cta-wrapper {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 25px 15px 10px 0px;
  margin: 0 0 0.6rem;
  flex-grow: 2;
  flex-basis: 0;
  font-size: 0.8rem;
  text-align: center;
}

.course-title {
  font-size: 1.13rem;
  overflow-wrap: break-word;
}

.block-description pre {
  display: inline;
  padding: 0;
}

.superBlock-image {
  max-width: 100%;
  height: auto !important;
}

.block-ui {
  height: 100%;
  list-style: none;
  color: var(--secondary-color);
  padding: 0;
}

.block-ui a {
  text-decoration: none;
}

.map-title {
  display: flex;
  align-items: center;
  padding: 18px 0;
  background: transparent;
  border: none;
  text-align: left;
  width: 100%;
}

button.map-title {
  cursor: pointer;
  padding: 18px 15px;
}

.map-title:hover {
  color: var(--tertiary-color);
  background-color: var(--tertiary-background);
}

.map-challenge-wrap > a,
.map-project-wrap > a {
  display: flex;
}

.map-project-wrap > a {
  justify-content: space-between;
}

.map-project-checkmark {
  margin-right: 7px;
  padding-left: 15px;
}

.block .map-cert-title {
  display: flex;
  align-items: center;
  padding: 18px 8px;
  background: var(--secondary-background);
  border: none;
  text-align: left;
  width: 100%;
}

.block .no-cursor {
  cursor: default;
}

.block .no-cursor h3 {
  cursor: text;
}

.block .map-is-cert:hover {
  color: var(--tertiary-color);
  background-color: var(--tertiary-background);
}

.block-ui .block {
  background: var(--primary-background);
}

.block-ui .block .big-block-title {
  padding: 25px 15px 10px;
}
.block-ui .block .block-description {
  padding: 0 15px 15px;
  border-bottom: 3px solid var(--secondary-background);
}

.map-cert-title > h3 {
  font-size: 1.17rem;
  margin: 0 0 0 15px;
}

.map-cert-title > svg {
  display: inline-block;
  height: 40px;
  width: auto;
  min-width: 25px;
}

.map-title > h4 {
  margin: 0;
}

.map-title-completed {
  margin-left: auto;
  min-width: 100px;
  padding-left: 20px;
}

.map-title-completed-big {
  margin-left: auto;
  padding-right: 15px;
  padding-left: 20px;
  position: relative;
  top: 4px;
}

.map-title svg {
  width: 14px;
  margin-right: 10px;
  flex-shrink: 0;
  fill: var(--color-quaternary) !important;
  stroke: var(--color-quaternary);
}

.open > .map-title svg:first-child {
  transform: rotate(90deg);
}

.map-challenges-ul {
  padding-inline-start: 0;
  margin-bottom: 0;
}

.map-challenge-title {
  display: flex;
  align-items: center;
  width: 100%;
  font-size: 1.13rem;
}

.map-challenge-title a {
  width: 100%;
  padding: 10px 15px;
}

.block-description {
  padding: 18px 0;
}

.block-description > p:last-child {
  margin-bottom: 0;
}

@media screen and (max-width: 500px) {
  .super-block-intro-page p {
    font-size: 1rem;
  }

  .big-subheading {
    font-size: 1.35rem;
  }

  .big-block-title {
    font-size: 1.17rem;
  }

  .block-title-wrapper {
    flex-direction: column;
  }

  .block-cta-wrapper {
    padding: 25px 15px 10px 15px;
  }

  .course-title,
  .map-cert-title,
  .map-challenge-title {
    font-size: 1rem;
  }
}

@media screen and (max-width: 767px) {
  .intro-layout-container {
    padding: 0 10px;
  }

  button.map-title {
    width: 100%;
  }

  .map-challenge-title {
    max-width: 100%;
  }

  .map-title-completed {
    flex-shrink: 0;
    padding-left: 15px;
  }
}

.intro-layout {
  margin-top: 1.45rem;
}

.intro-layout p,
.intro-layout li {
  font-family: 'Lato', sans-serif;
}

.intro-toc .list-group-item {
  margin: 5px auto;
}

.intro-toc .list-group-item:hover {
  background-color: var(--secondary-background);
}

.intro-toc a:hover {
  text-decoration: none;
  text-decoration-style: none;
  color: var(--secondary-color);
}