Set default rem css

/* Document level adjustments */
html {
  font-size: 17px;
}
@media (max-width: 900px) {
  html { font-size: 15px; }
}
@media (max-width: 400px) {
  html { font-size: 13px; }
}

/* Type will scale with document */
h1 {
  font-size: 3rem;
}
h2 {
  font-size: 2.5rem;
}
h3 {
  font-size: 2rem;
}

Similar codes

37 votes274 views6 answers
Add gradient to text css
CSS
8 votes324 views3 answers
Css darkmode
CSS
42 votes322 views5 answers
Split text javascript
CSS
1 vote283 views1 answer
Spaces between letters css
CSS
0 vote300 views1 answer
How to set box into another box using html and css
CSS
15 votes295 views3 answers
Image rotate with css
CSS
0 vote295 views1 answer
Cannot apply border radius to tr
CSS
0 vote280 views1 answer
Css if select has value
CSS
1 vote293 views1 answer
Free computer screen recording software
CSS
8 votes303 views2 answers
CSS change image height
CSS