body {
  background-image: url("fond.jpg");
         background-attachment:fixed;
         background-size: cover;
}

@font-face {
  font-family: "Necto Mono";
  src: url("Necto-Mono.woff2") format("woff2"),
       url("Necto-Mono.woff") format("woff");
}

.titre-about {
  font-family: "Necto Mono";
  font-size: 20px;
  color: #FFFFFF;
  position: absolute;
  right: 8px;
  top: 4px;
}

.description {
    margin-top: 15vh;
    font-family: "Necto Mono";
    color: #FFFFFF;
    text-align: right;
    right: 10px;
    width: 30%;
    position: absolute;
}