#plansite {
  list-style: none !important;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  justify-content: space-between;
}

#plansite ul {
  list-style: none !important;
}
#plansite ul li, #plansite li {
  list-style: none !important;
}


#plansite li.niveau0 {
  text-align: center;
  font-size: 5rem;
	display: flex;
	flex-direction: column;
}

#plansite li.niveau0 > a {
  width: 100%;
  background-color: #efefef;
  border-radius: 4px;
  border:1px solid #a1a1a1
    
}
#plansite a, #plansite a:hover {
  color: #222;
}

#centreetdroite #plansite .bloc1 {
  display: flex;
  flex-direction: column;
  margin: 1rem!important;
    margin-left: 1rem!important;
}


#plansite li.niveau1 {
  font-size: 2rem;
  text-align: left;
  font-weight: 700;
    
  padding: 2rem;
  border-bottom: 1px solid lightgray;
  display: flex;
  flex-direction: column;
}
#plansite li.niveau1 > a {
	width: 100%;
}
#plansite .bloc2 {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  margin: 1rem 1rem 0 1rem;
}
#plansite li.niveau2 {
  width: 45%;
  margin: 1rem;
}
#plansite li.niveau2 > a::before {
  content: '> ';
}
#plansite li.niveau3 {
	text-indent: 2rem;
	font-weight: 200;
	margin: 1rem;
}
#plansite li.niveau3 > a::before {
  content: '+ ';
}