NFT preview card component

Hey! Nicely done work! Some feedback:

• Try to avoid styling with IDs, use classes for that to avoid problems with rules priority (for example if you style ID it's priority is higher than classes, etc.)

• Try to use rem and em units instead of pixels for better accessability (so that users could change font-size of their browser and your page will adjust).

• Add an empty line after every selector in your css file, for example

body {
margin: 0;
}
h1 {
font-size: 1rem;
}

is bad, instead do this:

body {
margin: 0;
}

h1 {
font-size: 1rem;
}

Good luck!