코드:
결과보기 »
<!DOCTYPE html> <html lang="ko"> <head> <meta charset="UTF-8"> <title>HTML optgroup tag - label attribute</title> </head> <body> <select> <optgroup label="커피(Coffee)"> <option value="americano">아메리카노</option> <option value="caffe latte">카페라떼</option> <option value="espresso">에스프레소</option> </optgroup> <optgroup label="티(Tea)"> <option value="earl grey">얼그레이티</option> <option value="jasmine">자스민티</option> </optgroup> </select> </body> </html>