* {
    -webkit-tap-highlight-color: rgba(0,0,0,0); /* make transparent link selection, adjust last value opacity 0 to 1.0 */
}

body {
    -webkit-touch-callout: none;                /* prevent callout to copy image, etc when tap to hold */
    -webkit-text-size-adjust: none;             /* prevent webkit from resizing text to fit */
    -webkit-user-select: none;                  /* prevent copy paste, to allow, change 'none' to 'text' */
    height:100%;
    margin:0px;
    padding:20px 0;
    width:100%;
    font-family: sans-serif;
}

button, input, textarea {
  display: block;
  width: 100%;
}

h1 {
  font-size: 12pt;
  text-align: center;
}