* {
  box-sizing: border-box;
}

body {
  margin: 0 auto;
  max-width: 1024px;
  padding: 20px;
  font-family: monospace;
  text-align: justify;
  color: #111;
  line-height: 1.4;
}

a {
  color: #777;
  text-decoration: none;
  font-weight: bold;
}
a:hover {
  border-bottom: 1px solid #111;
}

/* Header */
.titre {
  font-size: 18px;
  font-weight: bold;
  letter-spacing: 3px;
}
.subtitle {
  margin-top: 6px;
  font-size: 14px;
  letter-spacing: 1px;
  margin-bottom: 60px;
}

/* Main */
img {
  display: block;
  width: 100%;
  max-width: 1024px;
  height: auto;
  margin: 20px 0;
}
video {
  display: block;
  width: 100%;
  height: auto;
}