body::before {
  content: none !important;
}

html {
  scroll-behavior: smooth;
  font-size: 40px;
}

section p {
  width: 50%;
}

main {
  display: block;
  margin: 20px;
  margin-top: 15px;
  margin-bottom: 9rem;
}

section {
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  background-color: #f9f9f9;
  padding: 20px;
  scroll-margin-top: 120px;
  margin-bottom: 20px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

article {
  background-color: #E3E3E3;
  text-align: center;
  width: 50%;
  bottom: 0%;
  left: 0%;
  position: fixed;
  z-index: 9999;
}

#vers-haut {
  width: 50%;
  bottom: 0%;
  right: 0%;
  text-align: center;
  position: fixed;
  z-index: 9998;
  background-color: #E9E9E9;
}

#vers-haut a:visited {
  color: blue;
  text-decoration: underline;
}

h1, h2, h3, h4 {
  color: #333;
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.5rem;
}

h3 {
  font-size: 1.17rem;
}

h4 {
  font-size: 1rem;
}

p {
  font-size: 1rem;
}

section img {
  float: right;
  margin-top: 0;
  width: 50%;
  height: auto;
}