html{
    margin: 0;
    padding: 0;
}
body{
    margin: 0;
    padding: 0;
}

h1{
  margin: 0;
  font-size: 100%;
}

div.keyboard {
   -moz-user-select: none;
   -khtml-user-select: none;
   -webkit-user-select: none;
   user-select: none;
}