docs(Elife): Improve code comment
:--root {
/* Some names are based on those in https://github.com/elifesciences/pattern-library/blob/develop/assets/sass/_variables.scss
+ - All rem sizes assume a base font size of 16px
+
- A unitless numerical value is an expression of rem, unless otherwise stated, e.g. in:
--text-size-small: 0.6875;
--color-text-secondary: #888;
--color-text-ui-background: #fff;
- /* Typography. All rem sizes assume a base font size of 16px */
+ /* Typography */
--text-size-default-rem: calc(1 * 1rem); /* 16px */
--text-size-small: 0.6875; /* 11px */
--text-size-small-rem: calc(var(--text-size-small) * 1rem);
