(3) The value of an id attribute will have to not commence with a numeric digit. Identifiers commencing with a numeric digit may possibly lead to problems, specifically in CSS and JavaScript. Если вы хотите сообщить об ошибке или внести предложение, отправьте нам электронное письмо: Stack Trade network consists https://hbr-case-study-analysis51254.onzeblog.com/37958456/the-stanford-case-study-solution-diaries