Turn off iPhone/Safari input element rounding (ok)

https://stackoverflow.com/questions/2918707/turn-off-iphone-safari-input-element-rounding

.round {
  border-radius: 10px;

  /* Prevent background color leak outs */
  -webkit-background-clip: padding-box; 
  -moz-background-clip:    padding; 
  background-clip:         padding-box;
}