fix: uses parseFloat to handle borderWidth between 0 and 1 (#599)

Sometimes depending on the browser zoom, the borderWidth can be between 0 and 1. Because of the parseInt, in these cases, the value was hidden, even though it was greater than 0.

Example, with a zoom of 150% and a borderWidth of 1px, the rendered borderWidth is 0.667px.

See https://bugzilla.mozilla.org/show_bug.cgi?id=1732769

Author: Gregory-Gerard

app/utilities/styles.js

@@ -30,7 +30,7 @@ export const getStyles = el => {
 
   const { borderColor, borderWidth, borderStyle } = borders
 
-  if (parseInt(borderWidth) > 0) {
+  if (parseFloat(borderWidth) > 0) {
     vettedStyles.push({
       prop: 'borderColor',
       value: borderColor,