Certificate of completion

Renato Cézar Silva de Araújo

HTML and CSS: Classes, positioning and Flexbox

completed the online course with an estimated workload of 8 hours.

Finished at January 27, 2025

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/6fdbbf28-c56f-4119-aad8-fe0394b683f6

Course lessons

HTML and CSS: Classes, positioning and Flexbox

  • Selectors and positioning
  • Positioning more elements
  • Text styles and fonts
  • Manipulating buttons
  • Adjusting the spacing
Certificate authenticity QR code
Formal Certificate