Remove border radius from input button
Remove border radius from input button

In Safari on iOS the default stylesheet has border radius. This removes
it.

alphagov/static,robinwhittleton/static,robinwhittleton/static,tadast/static,alphagov/static,kalleth/static,tadast/static,robinwhittleton/static,robinwhittleton/static,kalleth/static,tadast/static,kalleth/static,alphagov/static,kalleth/static,tadast/static