* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border: 0;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  background-color: #fff;
  width: 100%;
}

#wrap {
  display: block;
  width: 100%;
}

#gif00 {
  display: block;
  width: 100%;
  cursor: pointer;
}

#gif01 {
  display: block;
  width: 100%;
  visibility: hidden;
  animation: reveal 0s 4s forwards;
}

#gif02, #gif03, #gif04, #gif05 {
  display: block;
  width: 100%;
  visibility: hidden;
  animation: reveal 0s 4s forwards;
}

a {
  display: block;
  width: 100%;
}

@keyframes reveal {
  to { visibility: visible; }
}