.title {
  display: flex;
  justify-content: space-between;
}

.title h1 {
  width: 700px;
  margin-bottom: 0;
}

.title .right {
  display: flex;
  flex-direction: column;
  justify-content: end;
  align-items: end;
}

.title .right :first-child {
  margin-bottom: 8px;
}

.title .right h6 {
  width: 405px;
  font-size: 22px;
  font-weight: bold;
}

.material-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 180px);
  grid-column-gap: 30px;
  grid-row-gap: 30px;
  margin-top: 100px;
  margin-bottom: 100px;
}

.material-list .list-item {
  background-color: white;
  position: relative;
  padding: 0px 20px;
}

.material-list .list-item:not(:nth-child(4n)) {
  border-right: 1px solid #ddd;
}

.material-list .list-item .title {
  margin-bottom: 10px;
}

.material-list .list-item .desc {
  color: #aaa;
}

.material-list .list-item .tag {
  position: absolute;
  bottom: 0;
  right: 30px;
  padding: 5px 10px;
  background-color: var(--theme-color);
  color: white;
}