html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
  -webkit-text-size-adjust: none;
  -moz-text-size-adjust: none;
  -ms-text-size-adjust: none;
  text-size-adjust: none;
}
.main {
  min-height: 100%;
}
h1, h2, h3, h4, h5, h6, p, input {
  margin: 0;
  font-size: inherit;
}
form {
  width: 100%;
}