body {
  text-align: center;
  margin-top: 4rem;
  font-family: Arial, sans-serif;
}

main {
  margin-top: 0px;
}

.row img {
  max-width: fit-content;
  margin: 0 auto;
}

hr {
  border: none;
  width: 90%;
  border-bottom: 1px solid #888888;
  box-shadow: 0 5px 5px -5px #333;
  margin: 0 auto 10px;
}

.box-session {
  width: 50%;
  margin: auto;
}

.box-session hr {
  height: 15px;
  background-color: initial;
  opacity: inherit;
}

.box-valuesSession {
  margin: 20px auto;
  width: 25%;
}

.box-valuesSession p {
  font-size: 18px;
  text-align: left;
  line-height: 30px;
}

a {
  color: #000;
  text-decoration: none;
  font-weight: bold;
}

a:hover {
  text-decoration: underline;
}