Rounded form elements & buttons.

[suchislife801]

I understand the philosophy behind Pico CSS is to keep things to a minimum but I think allowing every element to optionally look the same way as the input type=search currently does would be a welcome addition.

/* CSS : Optional rounded class for form elements */
input.rounded:not(
  [type=submit],
  [type=button],
  [type=reset],
  [type=checkbox],
  [type=radio],
  [type=file]),
  select.rounded,
  textarea.rounded { --pico-border-radius: 5rem; }

/* CSS : Optional rounded for button elements */
button.rounded,
  [type=submit].rounded,
  [type=button].rounded,
  [type=reset].rounded { --pico-border-radius: 5rem; }