.lesson {
  margin-top: 20px;
}

.lesson-h2 {
  display: flex;
  justify-content: center;
  align-items: center;
}

.lesson-h2 mark {
  background-color: #ffffff;
  border-bottom: 8px solid #D1C4E9;
}

.lesson-p {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 20px;
  font-weight: bold;
}

.lesson-contents ul li {
  list-style-type: none;
  margin-top: 30px;
}

.lesson-contents ul {
  display: flex;
  justify-content: center;
  align-items: center;
}

.lesson-contents li {
  width: 150px;
  height: 150px;
  margin: 0 25px;
}

.lesson-contents li:hover {
  cursor: pointer;
  opacity: 0.7;
}

/* 추가함 */
.lession-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.content-img-container {
  width: 120px;
  height: 120px;
  position: relative;
  /* 부모를 relative로 설정하여 자식 요소들을 조정 */
  display: flex;
  justify-content: center;
  align-items: center;
  /* 중앙 정렬 */
}

.content-img-container img {
  object-fit: contain;
  position: absolute;
}

.lession-content-name {
  margin-top: 10px;
  font-weight: bold;
}

.content-img-container .flag {
  z-index: 3;
  width: 60px;
  top: -40px;
  position: absolute;
}

.content-img-container .recommand {
  z-index: 2;
  width: 80px;
  height: auto;
  position: absolute;
  top: -20px;
  right: 0px;
}

.content-img-container img:last-child {
  z-index: 1;
  width: auto;
  height: auto;
  position: static;
}

.clear-flag-img {
  width: 50px;
}