html, body, div, p, h1, h2, h3, span, button, input, a {
  margin: 0;
  padding: 0;
  border: 0;
  border: 0;
  background: transparent;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-appearance: none;
  -moz-appearance: none;
}

.big {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #ffffff;
  text-align: center;
}

.container {
  margin: 30px 10px 0 10px;
  text-align: center;
}

.category {
  margin: 0 0 30px 0;
}

.emoji {
  font-size: 40px;
}