devChallenges - business blog card project

Hello world,
Today I'm going to start a new project by devchallenges.io. The main goal of this challenge is to practice basic HTML and CSS skills, especially flexbox.

The website offers desktop and mobile sizes, typography, colors, and content measures. If you'd like to check this challenge, follow the link below:
Business Blog Card challenge

Useful tools I'm going to use

• The Front-End Checklist
  This website is perfect for keeping everything organized and don't forget to add any details.

• Responsive Viewer
  A Chrome extension for responsive design testing.

• CSS-Tricks - A Complete Guide to Flexbox
  An illustrated review to keep close.

Furthermore, to maintain my focus and productivity I'll use:

• Lifeat
  One of my Pomodoro timers has been helping me recently, but I'm looking for something else with a simpler design and interaction with the community.

• My special "pov: you're reading at Dracula's library" playlist
  I like to study/work by listening to this playlist, it's made my mind calmer.

Soon I'll be back with more updates about this small project. By now, please, comment on what you do before starting a project. Do you have some tips?