.phoenix-mutiSelectList__footer {
  flex-shrink: 0;
  width: 100%;
  box-sizing: border-box;
  border-top: 1px solid #f0f2f5;
  margin-top: 4px;
  padding: 8px 10px;
}

.phoenix-mutiSelectList__footerButton {
  float: right;
}