seahub/frontend/src/css/manage-members-dialog.css

.manage-members {
  max-height: 300px;
  overflow-y: scroll;
  margin: 1rem 0 2rem;
}
.manage-members-table th,
.manage-members-table td {
  vertical-align: middle;
  text-align: left;
}
.toggle-group-admin-icon,
.delete-group-member-icon {
  opacity: 0;
  cursor: pointer;
  color: #888;
  margin-left: 5px;
}
.manage-members-table tr:hover .toggle-group-admin-icon,
.manage-members-table tr:hover .delete-group-member-icon {
  opacity: 1;
}

.manage-members-table .editing {
  background-color: rgba(0, 0, 0, 0.04);
}

.toggle-group-admin-icon:hover,
.delete-group-member-icon:hover {
  color: #333;
}

.add-members-select .true__indicator-separator {
  display: none;
}

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

.add-members .add-members-select {
  width: 385px;
}
.add-members .btn {
  width: 75px;
}
.group-error {
  margin-top: 10px;
}