.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-button {
  display: inline-block;
  max-width: 100px;
  text-align: left;
  border: 2px solid #417038;
  background-color: #ffffff;
  font-size: 14px;
  color: #417038;
  text-decoration: none;
  font-weight: bold;
  padding: 4px 4px 4px 4px;
  border-radius: 4px;
  transition: .4s;
}

.dropdown-button:hover {
  background-color: #417038;
  border-color: #288c66;
  color: #FFF;
  font-size: 14px;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: #f9f9f9;
  min-width: 140px;
  box-shadow: 0px 8px 16px rgba(0,0,0,0.2);
  z-index: 1;
  border-radius: 4px;
}

.dropdown-content a {
  color: black;
  padding: 6px 12px;
  text-decoration: none;
  display: block;
  font-size: 14px;  /* ← この行を追加または変更 */
  line-height: 1.2;    /* ← 行間を詰める */
}

.dropdown-content a:hover {
  background-color: #f1f1f1;
}

.dropdown.show .dropdown-content {
  display: block;
}