html{
  background:#48c8d7;
    font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
  color:white;
}

.button{
  background:none;
  border:2px solid white;
  color:white;
  border-radius:3px;
  font-size:14px;
  cursor:pointer;
}
.button:hover{
  background:white;
  color:#48c8d7;
}
.button:focus{
  outline:0;
}