exemple de code bootstrap

2018 年 12 月 16 日

Vous pouvez appliquer le. Toutefois, Internet Explorer 9 et Down n`est pas pris en charge. Envelopper des extraits de code inline avec. The default font is changed to Helvetica/Arial, with sans serif fallback. He frequently writes articles involving new-age design concepts and freelance management skills. Grids provide structure to the layout, defining the horizontal and vertical guidelines for arranging content and enforcing margins. For a dark background, add . The Bootstrap grid system has four tiers of classes: xs for phones (,