.zun73v {
  display: inline-flex;
  -webkit-box-align: center;
  align-items: center;
  -webkit-box-pack: center;
  justify-content: center;
  position: relative;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
  background-color: transparent;
  outline: 0px;
  border: 0px;
  margin: 0px;
  cursor: pointer;
  user-select: none;
  vertical-align: middle;
  appearance: none;
  text-decoration: none;
  padding: 9px;
  border-radius: 50%;
  color: rgba(0, 0, 0, 0.6);
}

.vubbuv {
  user-select: none;
  width: 1em;
  height: 1em;
  display: inline-block;
  fill: currentcolor;
  flex-shrink: 0;
  font-size: 1.5rem;
  transition: fill 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

.inner_table_th {
  text-align: center;
  vertical-align: middle;
  padding: 1rem 10px;
}

.course_lesson_preview table.table.center thead.center th {
  text-align: center;
  vertical-align: middle;
  padding: 1rem;
}

.course_lesson_preview table.table.center tbody.center td {
  text-align: center;
  vertical-align: middle;
  padding: 1rem;
}

/* Custom styles for course sort dropdown / コース並び替えドロップダウンのカスタムスタイル */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-menu {
  background-color: #fff;
  min-width: 200px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  border-radius: 4px;
  padding: 8px 0;
  margin-top: 4px;
  border: 1px solid #D7D7D7;
}

.dropdown-item {
  color: #333;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  cursor: pointer;
  font-size: 1.4rem;
}

.dropdown-item:hover {
  background-color: #f5f5f5;
}

.dropdown-item.active {
  background-color: #005BAC;
  color: #fff;
  font-weight: bold;
}

.w-70 {
  width: 70%;
}

.w-30 {
  width: 30%;
}