body.single-courses .entry-header {
  margin-bottom: 2rem;
}

.course-lessons-container {
  margin: 3rem 0 6rem;
}

a.lesson-preview-link {
  color: currentcolor;
  text-decoration: none;
  display: flex;
  margin: 1.5rem auto;
}
a.lesson-preview-link:hover {
  opacity: 1;
}
a.lesson-preview-link:hover h3 {
  text-decoration: underline;
}
a.lesson-preview-link:first-of-type {
  margin-top: 0;
}

.lesson-preview-thumb {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  width: 150px;
  height: 100px;
}

.lesson-preview-content {
  width: 100%;
  padding: 0 0 0 20px;
}
.lesson-preview-content h2.article-title {
  margin: 0;
}
.lesson-preview-content p.excerpt {
  font-size: 1em;
  opacity: 0.8;
  max-width: 100% !important;
}

.currently-viewing {
  opacity: 0.5;
  font-size: 0.8em;
  font-weight: 500;
  margin-left: 5px;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2rem;
  margin-bottom: 3rem;
}

.breadcrumb-arrow {
  margin-left: 20px;
  margin-right: 20px;
}
.breadcrumb-arrow svg {
  margin-top: 2px;
  width: 24px;
  height: 24px;
}

.breadcrumb-nolink {
  opacity: 0.3;
}

@media screen and (max-width: 781px) {
  a.lesson-preview-link {
    flex-flow: column;
  }

  .lesson-preview-thumb {
    width: 100%;
    height: 200px;
    margin-bottom: 1rem;
  }

  .lesson-preview-content {
    padding: 0;
  }

  .breadcrumb-arrow {
    margin-left: 8px;
    margin-right: 8px;
  }
}