.summary-sect .next-prev-chapter {
  height: 270px;
  position: relative;
  background-size: cover;
  float: right;
  margin-right: 0;
  margin-left: 3.3962%; }
  .summary-sect .next-prev-chapter::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 0; }
  .summary-sect .next-prev-chapter.next {
    text-align: right; }
  .summary-sect .next-prev-chapter.previous {
    margin-left: 0; }
  .summary-sect .next-prev-chapter.ch1nav {
    background-image: url(../images/ChapterImages/Chapter1.jpg); }
  .summary-sect .next-prev-chapter.ch2nav {
    background-image: url(../images/ChapterImages/Chapter2.jpg); }
  .summary-sect .next-prev-chapter.ch3nav {
    background-image: url(../images/ChapterImages/Chapter3.jpg); }
  .summary-sect .next-prev-chapter.ch4nav {
    background-image: url(../images/ChapterImages/Chapter4.jpg); }
  .summary-sect .next-prev-chapter.ch5nav {
    background-image: url(../images/ChapterImages/Chapter5.jpg); }
  .summary-sect .next-prev-chapter.keeplearningnav {
    background-image: url(../images/home/classroom-small-nav.jpg); }
  .summary-sect .next-prev-chapter a {
    color: #fff;
    text-decoration: none;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1; }
    .summary-sect .next-prev-chapter a span {
      display: block;
      margin: 0;
      color: #fff;
      line-height: 1;
      font-family: 'Roboto', sans-serif; }
      .summary-sect .next-prev-chapter a span.chapter-title {
        font-size: 2rem;
        
        padding: 0px 20px 13px 20px; }
      .summary-sect .next-prev-chapter a span.chapter-label {
        font-size: 1.3rem;
        
        padding: 20px 20px 20px 20px; }
      .summary-sect .next-prev-chapter a span.chapter-learning {
        font-size: 1.3rem;
        padding: 0 20px 20px 20px; }
  .summary-sect .next-prev-chapter .previousarrow {
    margin-left: 20px; }
  .summary-sect .next-prev-chapter .nextarrow {
    margin-right: 20px; }

@media screen and (max-width: 768px) {
  .summary-sect .next-prev-chapter {
    height: 240px; }

  .summary-sect .next-prev-chapter a span.chapter-label {
    padding-top: 20px; }

  .summary-sect .next-prev-chapter a span.chapter-title {
    font-size: 24px; } }