nonsense/public/style.scss

$famousYellow: #ffcc00;
$famousBlue: #003399;

body, html {
  padding: 0;
  margin: 0;
  background: $famousBlue;
  height: 100%;
  font-family: "Noto Sans", "Liberation Sans", "Verdana", sans-serif;
}

#contentbox {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  height: 100%;
}

#box {
  background: $famousYellow;
  padding: 16px;
}

#buttonwrapper {
  @media screen and (max-height: 400px) {
    top: 10px;
  }
  position: fixed;
  top: 50px;
  text-decoration: none;
  display: flex;
  align-items: center;
  &:hover {
    text-decoration: none;
    #icon {
      transform: rotate(90deg);
    }
  }
}

#icon {
  width: 70px;
  height: 70px;
  transition: transform .3s;
  margin-right: 10px;
}

#button {
  color: white;
  text-transform: uppercase;
  font-weight: bold;
}

#name {
  font-size: 2.25rem;
  text-align: center;
  margin-bottom: 16px;
}

#description {
  font-size: 1.2rem;
}

#share {
  position: absolute;
  bottom: 0;
  right: 0;
  padding: 10px;
  svg {
    fill: white;
    width: 40px;
    height: 40px;
    display: block;
  }
}

.github-corner {
  svg {
    fill: $famousYellow;
    color: $famousBlue;
    position: absolute;
    top: 0;
    border: 0;
    right: 0;
  }
  &:hover .octo-arm {
    animation: octocat-wave 560ms ease-in-out
  }
}

#more_information {
  position: absolute;
  bottom: 0;
  right: 0;
  padding: 10px;
  svg {
    fill: white;
    width: 32px;
    height: 32px;
    display: block;
  }
}

@keyframes octocat-wave {
  0%, 100% {
    transform: rotate(0)
  }
  20%, 60% {
    transform: rotate(-25deg)
  }
  40%, 80% {
    transform: rotate(10deg)
  }
}

@media (max-width: 500px) {
  .github-corner:hover .octo-arm {
    animation: none
  }

  .github-corner .octo-arm {
    animation: octocat-wave 560ms ease-in-out
  }
}