HTML 文本区 边框带标题

<form id="dreamduform" action="dreamdu.php" method="post">
        <fieldset>
                <legend>你对梦之都的感觉:</legend>
                <label for="select">你对梦之都的感觉</label>
                <select size="1" id="select" name="select">
                        <option>很全面,很好</option>
                        <option>一般般吧,还要努力</option>
                        <option>有很多问题,不过还可以</option>
                </select>
        </fieldset>
        <fieldset>
                <legend>你想在梦之都学习的编程语言:</legend>
                <label for="multipleselect">你想在梦之都学习的编程语言</label>
                <select size="10" multiple="multiple" id="multipleselect" name="multipleselect">
                        <option>XHTML</option>
                        <option>CSS</option>
                        <option>JAVASCRIPT</option>
                        <option>XML</option>
                        <option>PHP</option>
                        <option>C#</option>
                        <option>JAVA</option>
                        <option>C++</option>
                        <option>PERL</option>
                </select>
        </fieldset>
</form>