.sub-header {
  background-image: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)),
    url("../img/pexels-thomas-shockey-6290721.jpg");
  background-position: center;
}
body {
  margin: 0;
  padding-bottom: 60px;
  position: relative;
  min-height: 100dvh;
}
.content {
  background-color: white;
}
.footer2 {
  position: absolute;
  bottom: 0;
}
i.fa-caret-square-down,
i.fa-caret-square-up {
  font-size: 2.3rem;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--color-black);
}
.recording {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 0;
  width: 90%;
  margin: 10px auto;
}
.recording-info {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  width: 95%;
  gap: 10px;
  margin: auto;
  cursor: pointer;
}
.recording-info h2 {
  font-size: 1.7rem;
}
.recording-content {
  display: none;
  cursor: pointer;
  font-size: 1.5rem;
  padding: 0 25px;
}
.recording-content ol li {
  padding: 5px 0;
}
.year-container {
  width: 80%;
  margin: auto;
}
.year-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #fff;
  padding: 10px;
  border: 3px solid #ddd;
  cursor: pointer;
  margin-bottom: 20px;
}
.year-info h2 {
  font-size: 2rem;
  margin: 0;
}
.year-content {
  display: none;
  padding: 10px;
  border-left: 3px solid #ddd;
}
.month-container {
  margin-bottom: 10px;
}
.month-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #e9e9e9;
  padding: 8px;
  border: 1px solid #ccc;
  cursor: pointer;
}
.month-info h3 {
  font-size: 1.8rem;
  margin: 0;
}
.month-content {
  display: none;
  padding: 8px;
  border-left: 2px solid #ccc;
}
@media (max-width: 768px) {
  .recording-info h2 {
    font-size: 1.5rem;
  }

  .recording-content {
    font-size: 1.4rem;
    padding: 0 10px;
  }

  .year-info h2 {
    font-size: 1.6rem;
  }

  .month-info h3 {
    font-size: 1.5rem;
  }
  .recording {
    width: 100%;
  }
  .year-container{
    width: 90%;
  }
}