styles.css

.code-link {
    position: fixed;
    right: 50px;
    top: 50px;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    background: white;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    text-decoration: none;
    text-align: center;
    color: black;
    font-family: courier;
    font-weight: bold;
    z-index: 10;
}

.text-overlay {
  background: black;
  color: white;
  width: 40%;
  position: absolute;
  bottom: 10px;
  left: 30%;
  z-index: 10;
  font-size: 20px;
  font-family: arial;
  display: flex;
  flex-direction: column;
  align-items: left;
}

.text-overlay p {
margin: 0.2em 1em;
}