fix input[type="text"] and textarea styles in safari mobile

[loama]

Text fields were not rendering correctly in Safari Mobile as described here

Just added

  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  border-radius: 0;

to input[type="text"], select, textarea in /style.css

and ran npm run build

[jdan]

Wonderful, thank you!