Normalize: https://necolas.github.io/normalize.css/8.0.1/normalize.css Can I use: https://caniuse.com/ Selectores: Medidas _valor_unidad Absolutas cmmmin (1in = 96px = 2.54cm)pxpt (1pt = 1/72in)pc (1pc = 12pt = 1/6in) Relativas emex (alto de “x”)ch (ancho … Leer más