반응형 테마 적용후 회원정보 수정 텍스트 안보임

<div class="form_01">

        <h2>사이트 이용정보 입력</h2>

        <ul>

            <li>

                <label for="reg_mb_id" class="sound_only">아이디 (필수)</label>

                <input type="text" name="mb_id" value="<?php echo $member['mb_id'] ?>" id="reg_mb_id" class="frm_input full_input <?php echo $required ?> <?php echo $readonly ?>" minlength="3" maxlength="20" <?php echo $required ?> <?php echo $readonly ?> placeholder="아이디 (필수)">

                <span id="msg_mb_id"></span>

                <div class="frm_info">영문자, 숫자, _ 만 입력 가능. 최소 3자이상 입력하세요.</div>

            </li>

            <li class="password">

                <label for="reg_mb_password" class="sound_only">비밀번호 (필수)</label>

                <input type="password" name="mb_password" id="reg_mb_password" class="frm_input full_input <?php echo $required ?>" minlength="3" maxlength="20" <?php echo $required ?> placeholder="비밀번호 (필수)">

            </li>

            <li>

                <label for="reg_mb_password_re" class="sound_only">비밀번호확인 (필수)</label>

                <input type="password" name="mb_password_re" id="reg_mb_password_re" class="frm_input full_input <?php echo $required ?>" minlength="3" maxlength="20" <?php echo $required ?>  placeholder="비밀번호확인 (필수)">

            </li>

        </ul>

    </div>