body {
    margin: 0;
    padding: 0;
    background: red;
    overflow: hidden;
    font-family: 'Roboto', sans-serif;
}
section {
    background: #ffdd00;
}
p {
    font-size: 12px;
    line-height: 12px;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    -webkit-background-clip: text;
    -webkit-text-fill-color: rgba(255, 255, 255, 0);
    font-family: 'Roboto', sans-serif;
    font-weight: 350;
    margin: 0;
    mix-blend-mode: darken;
    transition: background-image .5s ease-in-out;
}

footer {
  position: fixed;
  top: 0;
  right: 0;
  padding: 10px;
  border-bottom-left-radius: 8px;
  height: 10px;
  display: flex;
  justify-content: center;
}
footer a {
  color: black;
  text-decoration: none;
  font-weight: 600;
  display: flex;
  align-items: center;
}