This is a solution to the Product preview card component challenge on Frontend Mentor. Frontend Mentor challenges help you improve your coding skills by building realistic projects.

Users should be able to:

• View the optimal layout depending on their device's screen size
• See hover and focus states for interactive elements

• Solution URL
• Live Site URL

• Semantic HTML5 markup
• CSS variables
• Flex and Grid
• CUBE CSS

I used a grid layout to place the photo and the product description side by side on the desktop version, changing the flow to column in the mobile version.

Flex was used to center elements and set gaps, which was really helpful.

Using CUBE flow component class was really helpful, clear way to set a margin top for all but the first child:

.flow > * + * {
  margin-top: 21px;
}

In this challenge, I didn't override the margin-top for the child elements, so I didn't had to set a variable with defaults.

I took me around 3 hours to finish it.

Took a while to wrap my head around CUBE methodology, which I'm sure I did not follow 100%. I did enjoy using utility classes, which is similar to who tailwind works, but for this simple challenge it was hard to decide what would be a utility class and what I should style as a block.

I also noticed you have to place your media-query AFTER the values you are trying to override.

Placing the same prices on the same vertical level was annoying, but I think using flex was a good solution in the end.

The CSS is far from perfect, and while I was not following CUBE 100%, I think it helped me create cleaner CSS.

The result is not pixel perfect, but I'm happy with it.

In real production code, I would use more variables and utility classes, since they are really helpful for changing code later and re-using classes.

• Github - Renato Lacerda
• Frontend Mentor - @ralacerda