QNAP D2 (REV. B) Сетевое хранилище NAS 2-bay настольный Cortex-A53 RTD1296

QNAP D2 (REV. B) Сетевое хранилище NAS 2-bay настольный Cortex-A53 RTD1296

<p>[Дисковый массив] QNAP D2 (REV. B) Сетевое хранилище NAS 2-bay настольный Cortex-A53 RTD1296</p><h3><span data-property-id='Описание'>Описание</span></h3><p>Легкий, тихий и универсальный. D2 (Rev. B) — это двухдисковый сетевой накопитель с четырехъядерным процессором Realtek RTD1296, двумя гигабайтами оперативной памяти DDR4 и стильным дизайном для централизованного хранения и резервирования файлов.</p><h3><span data-property-id='Сетевые протоколы'>Сетевые протоколы</span></h3><p>CIFS/SMB, AFP (v3.3), NFS (v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP и SMSC</p><h3><span data-vendor-group-id='Общие характеристики'>Общие характеристики</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Память</span></span> </td> <td class='property_value' itemprop='value'> <span>2 ГБ (DDR4)</span> </td> </tr> </tbody> </table> <h3><span data-vendor-group-id='Другие характеристики'>Другие характеристики</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Скачивание файлов без использования компьютера</span></span> </td> <td class='property_value' itemprop='value'> <span>Нет</span> </td> </tr> </tbody> </table> <h3><span data-vendor-group-id='Запись'>Запись</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Резервное копирование</span></span> </td> <td class='property_value' itemprop='value'> <span>Да</span> </td> </tr> </tbody> </table> <h3><span data-vendor-group-id='Дисковая система'>Дисковая система</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>JBOD</span></span> </td> <td class='property_value' itemprop='value'> <span>Есть</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>RAID 0</span></span> </td> <td class='property_value' itemprop='value'> <span>Есть</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>RAID 1</span></span> </td> <td class='property_value' itemprop='value'> <span>Есть</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>RAID 1+0</span></span> </td> <td class='property_value' itemprop='value'> <span>Нет</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>RAID 3</span></span> </td> <td class='property_value' itemprop='value'> <span>Нет</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>RAID 5</span></span> </td> <td class='property_value' itemprop='value'> <span>Нет</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>RAID 5+0</span></span> </td> <td class='property_value' itemprop='value'> <span>Нет</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>RAID 6</span></span> </td> <td class='property_value' itemprop='value'> <span>Нет</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>RAID 6+0</span></span> </td> <td class='property_value' itemprop='value'> <span>Нет</span> </td> </tr> </tbody> </table> <h3><span data-vendor-group-id='Габариты'>Габариты</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Габариты</span></span> </td> <td class='property_value' itemprop='value'> <span>188,64 x 90,18 x 156,26 мм</span> </td> </tr> </tbody> </table> <h3><span data-vendor-group-id='Сетевые характеристики'>Сетевые характеристики</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Поддержка протоколов доступа к файлам</span></span> </td> <td class='property_value' itemprop='value'> <span>CIFS/SMB, AFP, NFS, FTP/FTPS, HTTP/HTTPS (веб-менеджер файлов), WebDAV</span> </td> </tr> </tbody> </table> <h3><span data-vendor-group-id='Процессор'>Процессор</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Количество ядер</span></span> </td> <td class='property_value' itemprop='value'> <span>4</span> </td> </tr> </tbody> </table> <h3><span data-vendor-group-id='Коммуникации'>Коммуникации</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>FTP</span></span> </td> <td class='property_value' itemprop='value'> <span>Есть</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Встроенный Web-сервер</span></span> </td> <td class='property_value' itemprop='value'> <span>Есть</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Управление SNMP</span></span> </td> <td class='property_value' itemprop='value'> <span>Есть</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Управление Telnet</span></span> </td> <td class='property_value' itemprop='value'> <span>Есть</span> </td> </tr> </tbody> </table> <h3><span data-vendor-group-id='Интерфейс'>Интерфейс</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>eSATA</span></span> </td> <td class='property_value' itemprop='value'> <span>Нет</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>USB 2.0</span></span> </td> <td class='property_value' itemprop='value'> <span>1</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>USB 3.0</span></span> </td> <td class='property_value' itemprop='value'> <span>2</span> </td> </tr> </tbody> </table> <h3><span data-vendor-group-id='Безопасность'>Безопасность</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Active Directory Domain Services</span></span> </td> <td class='property_value' itemprop='value'> <span>Нет</span> </td> </tr> </tbody> </table> <h3><span data-vendor-group-id='Совместимость'>Совместимость</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Возможное количество дисков</span></span> </td> <td class='property_value' itemprop='value'> <span>2</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Интерфейс дисков</span></span> </td> <td class='property_value' itemprop='value'> <span>SATA</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Максимальный объём диска (ГБ)</span></span> </td> <td class='property_value' itemprop='value'> <span>18000</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Форм-фактор дисков</span></span> </td> <td class='property_value' itemprop='value'> <span>2,5' и 3,5'</span> </td> </tr> </tbody> </table> <h3><span data-vendor-group-id='Характеристики изображения'>Характеристики изображения</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Процессор</span></span> </td> <td class='property_value' itemprop='value'> <span>Realtek RTD1296</span> </td> </tr> </tbody> </table> <h3><span data-vendor-group-id='Дополнительная информация'>Дополнительная информация</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Access Control List</span></span> </td> <td class='property_value' itemprop='value'> <span>Нет</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Jumbo Frame</span></span> </td> <td class='property_value' itemprop='value'> <span>Да</span> </td> </tr> </tbody> </table> <h3><span data-vendor-group-id='Основные характеристики'>Основные характеристики</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Горячая замена (Hot Swap)</span></span> </td> <td class='property_value' itemprop='value'> <span>Есть</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Горячее резервирование (Hot Spare)</span></span> </td> <td class='property_value' itemprop='value'> <span>Нет</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Кнопки</span></span> </td> <td class='property_value' itemprop='value'> <span>Питание, Резервное копирование, Сброс</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Корпус</span></span> </td> <td class='property_value' itemprop='value'> <span>Настольный</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Модель</span></span> </td> <td class='property_value' itemprop='value'> <span>D2 (Rev. B)</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Операционная система</span></span> </td> <td class='property_value' itemprop='value'> <span>QTS</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Поддержка DLNA</span></span> </td> <td class='property_value' itemprop='value'> <span>Есть</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Принт-сервер</span></span> </td> <td class='property_value' itemprop='value'> <span>Нет</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Производитель</span></span> </td> <td class='property_value' itemprop='value'> <span>Qnap</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Тип оборудования</span></span> </td> <td class='property_value' itemprop='value'> <span>Сетевое хранилище (NAS)</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Цвета, использованные в оформлении</span></span> </td> <td class='property_value' itemprop='value'> <span>Голубой</span> </td> </tr> </tbody> </table> <h3><span data-vendor-group-id='Дополнительно'>Дополнительно</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>GTD Number</span></span> </td> <td class='property_value' itemprop='value'> <span>10228010/200324/5066281/003</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>GTIN</span></span> </td> <td class='property_value' itemprop='value'> <span>04713213519189</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Cтрана-производитель</span></span> </td> <td class='property_value' itemprop='value'> <span>ТАЙВАНЬ (КИТАЙ)</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Партномер</span></span> </td> <td class='property_value' itemprop='value'> <span>D2 (REV. B)</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>высота(см)</span></span> </td> <td class='property_value' itemprop='value'> <span>10</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>гарантия</span></span> </td> <td class='property_value' itemprop='value'> <span>3 года</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>длина(см)</span></span> </td> <td class='property_value' itemprop='value'> <span>26.5</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Комплект поставки</span></span> </td> <td class='property_value' itemprop='value'> <span>Сетевое хранилище</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>масса(кг)</span></span> </td> <td class='property_value' itemprop='value'> <span>1.3</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Охлаждение</span></span> </td> <td class='property_value' itemprop='value'> <span>1 х вентилятор (80 мм, 12 В)</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>ширина(см)</span></span> </td> <td class='property_value' itemprop='value'> <span>22</span> </td> </tr> </tbody> </table> <h3><span data-vendor-group-id='Комплект поставки и опции'>Комплект поставки и опции</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>ПО в комплекте</span></span> </td> <td class='property_value' itemprop='value'> <span>Нет</span> </td> </tr> </tbody> </table> <h3><span data-vendor-group-id='Конфигурация'>Конфигурация</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>ЖК-дисплей</span></span> </td> <td class='property_value' itemprop='value'> <span>Нет</span> </td> </tr> </tbody> </table> <h3><span data-vendor-group-id='Интерфейс, разъемы и выходы'>Интерфейс, разъемы и выходы</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Дополнительные порты</span></span> </td> <td class='property_value' itemprop='value'> <span>Нет</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Количество сетевых интерфейсов</span></span> </td> <td class='property_value' itemprop='value'> <span>1 х LAN</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Сетевой интерфейс (МБ/с)</span></span> </td> <td class='property_value' itemprop='value'> <span>10 / 100 / 1000</span> </td> </tr> </tbody> </table> <h3><span data-vendor-group-id='Питание'>Питание</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Блок питания</span></span> </td> <td class='property_value' itemprop='value'> <span>Внешний</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Мощность блока питания (Вт)</span></span> </td> <td class='property_value' itemprop='value'> <span>65</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Потребление энергии (Вт)</span></span> </td> <td class='property_value' itemprop='value'> <span>13</span> </td> </tr> </tbody> </table> <h3><span data-vendor-group-id='Прочие характеристики'>Прочие характеристики</span></h3> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Индикация</span></span> </td> <td class='property_value' itemprop='value'> <span>Статус, Питание, LAN, USB, 2 x HDD</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Макс. кол-во iSCSI Target</span></span> </td> <td class='property_value' itemprop='value'> <span>256</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Рабочая температура</span></span> </td> <td class='property_value' itemprop='value'> <span>0 — 40 C</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Файловая система</span></span> </td> <td class='property_value' itemprop='value'> <span>EXT4</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Файловая система внешних накопителей</span></span> </td> <td class='property_value' itemprop='value'> <span>EXT3, EXT4, NTFS, FAT32, HFS+</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Язык интерфейса</span></span> </td> <td class='property_value' itemprop='value'> <span>Мультиязычный</span> </td> </tr> </tbody> </table> <table class='adpar_property_list'> <tbody> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>высота(см)</span></span> </td> <td class='property_value' itemprop='value'> <span>10</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>длина(см)</span></span> </td> <td class='property_value' itemprop='value'> <span>26.5</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>масса(кг)</span></span> </td> <td class='property_value' itemprop='value'> <span>1.3</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>ширина(см)</span></span> </td> <td class='property_value' itemprop='value'> <span>22</span> </td> </tr> <tr itemprop='additionalProperty' itemscope='' itemtype='http://schema.org/PropertyValue'> <td class='property_name'> <span><span itemprop='name'>Вес (кг)</span></span> </td> <td class='property_value' itemprop='value'> <span>2</span> </td> </tr> </tbody> </table> <style type='text/css'> .adpar_property_list { width:100%; margin:0px 0px 0px; color:#555; } .adpar_property_list td { vertical-align:bottom; font-size:13px; vertical-align: top; background-position: 0px 12px; background-repeat: repeat-x; width:50%; border-bottom-width: 0px; } .adpar_property_list td span { bottom: 1px; } .adpar_property_list td.property_name{ width: 30%; } .adpar_property_list td.property_value{ width: 70%; } .adpar_property_list td.property_value span { padding: 0px 0px 0px 10px; } .adpar_property_list td { text-align: right; padding: 2px 0px 2px 10px; font-size: 12px; border-bottom: 1px dotted #c3c3c3; } .adpar_property_list td > span, .adpar_property_list td > .txt { position: relative; bottom: -11px; background: #FFF; padding: 0px 0px 0px 10px; display: inline-block; } .adpar_property_list tr td:first-child { text-align: left; padding-right: 10px; padding-left: 0px; } .adpar_property_list tr td:first-child > span, .adpar_property_list tr td:first-child > .txt { padding-right: 12px; position: relative; } .adpar_property_list tr td:first-child > span.whint { padding-right: 32px; } .adpar_property_list tr td:first-child > span:before, .adpar_property_list tr td:first-child > .txt:before { content: ''; display: block; position: absolute; background: #ddd; left: 1px; top: 10px; width: 2px; height: 2px; } .adpar_property_list tr td:first-child > .txt:before { top: 9px; width: 3px; height: 3px; } </style>