.carre-contenu {
  border-right: 1px solid #8e86b5;
  border-bottom: 1px solid #8e86b5;
  padding: 50px;
  width: 50%;
  margin: auto;
  margin-bottom: 80px;
}
  
.carre-contenu h2 {
  margin-top: 30px;
  margin-bottom: 30px;
  text-align: left;
}
  
.carre-contenu ul {
  margin-top: 30px;
}
  
.carre-contenu + div {
  text-align: center;
}
  
.a-propos-main {
  margin: auto;
}

table {
  color: white;
  text-align: center;
  width: 100%;
  border-collapse: collapse;
}

td, 
th {
  border: 1px solid black;
  padding: 15px;
}

td {
  padding: 80px;
}

h2 {
  margin-bottom: 80px;
} 

h1,
h2 {
  text-align: center;
}

/*La partie responsive pour mon site*/

@media screen and (max-width: 996px) {
  .section-tarifs {
    display: none;
  }
}