p {
  text-align: justify;
}

img {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

pre code {
  background-color: #f5f3ff;   /* lavande clair */
  border-radius: 6px;
  padding: 1em;
}


pre {
  background-color: #f5f3ff;
  border-left: 5px solid #6a5acd; /* slateblue */
}

.navbar-title {
  display: none !important;
}