<i class="fa fa-youtube-square"></i>
<! DOCTYPE html> <HTML> <Голова> <link rel = "stylesheet" href = "https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css"> </ HEAD> <Тело> <i class = "fa fa-youtube-square"> </ i> </ Body> </ Html>
<! DOCTYPE html> <HTML> <Голова> <link rel = "stylesheet" href = "https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css"> </ HEAD> <Тело> <i class = "fa fa-youtube-square fa-5x"> </ i> <! - использовать классы fa-lg (увеличение на 33%), fa-2x, fa-3x, fa-4x или fa-5x -> </ Body> </ Html>
<! DOCTYPE html> <HTML> <Голова> <link rel = "stylesheet" href = "https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css"> <style type = "text / css"> .fa_custom { цвет: # 0099CC } </ Стиль> </ HEAD> <Тело> <i class = "fa fa-youtube-square fa_custom"> </ i> <i class = "fa fa-youtube-square fa_custom fa-2x"> </ i> <i class = "fa fa-youtube-square fa_custom fa-3x"> </ i> <i class = "fa fa-youtube-square fa_custom fa-4x"> </ i> </ Body> </ Html>